text:
import json
import base64
import os
import uuid
import math
import urllib
import hashlib
import time

from email import message_from_string
from email.mime.multipart import MIMEMultipart
from email.mime.application import MIMEApplication
from email.mime.text import MIMEText

from django.test import TestCase
from django.test.utils import override_settings
from django.core.urlresolvers import reverse
from django.conf import settings

from ..models import Statement
from ..utils import convert_to_datetime_object

from adl_lrs.views import register

class StatementFilterTests(TestCase):

    @classmethod
    def setUpClass(cls):
        print "\n%s" % __name__
        super(StatementFilterTests, cls).setUpClass()

    def setUp(self):
        self.saved_stmt_limit = settings.SERVER_STMT_LIMIT
        settings.SERVER_STMT_LIMIT = 100
        self.username = "tom"
        self.email = "tom@example.com"
        self.password = "1234"
        self.auth = "Basic %s" % base64.b64encode(
            "%s:%s" % (self.username, self.password))

        form = {"username": self.username, "email": self.email,
                "password": self.password, "password2": self.password}
        self.client.post(reverse(register), form,
                         X_Experience_API_Version="1.0")

    def tearDown(self):
        settings.SERVER_STMT_LIMIT = 100
        attach_folder_path = os.path.join(
            settings.MEDIA_ROOT, "attachment_payloads")
        for the_file in os.listdir(attach_folder_path):
            file_path = os.path.join(attach_folder_path, the_file)
            try:
                os.unlink(file_path)
            except Exception, e:
                raise e

    def test_limit_filter(self):
        # Test limit
        for i in range(1, 4):
            stmt = {"actor": {"mbox": "mailto:test%s@mail.com" % i}, "verb": {
                "id": "http://tom.com/tested"}, "object": {"id": "act:activity%s" % i}}
            resp = self.client.post(reverse('lrs:statements'), json.dumps(
                stmt), Authorization=self.auth, content_type="application/json", X_Experience_API_Version=settings.XAPI_VERSION)
            self.assertEqual(resp.status_code, 200)

        limitGetResponse = self.client.get(reverse('lrs:statements'), {
                                            "limit": 2}, content_type="application/x-www-form-urlencoded", X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(limitGetResponse.status_code, 200)
        rsp = limitGetResponse.content
        respList = json.loads(rsp)
        stmts = respList["statements"]
        self.assertEqual(len(stmts), 2)

    def test_ascending_filter(self):
        stored_ids = []

        for i in range(1, 5):
            stmt = {"actor": {"mbox": "mailto:test%s@mail.com" % i}, "verb": {
                "id": "http://tom.com/tested"}, "object": {"id": "act:activity%s" % i}}
            resp = self.client.post(reverse('lrs:statements'), json.dumps(
                stmt), Authorization=self.auth, content_type="application/json", X_Experience_API_Version=settings.XAPI_VERSION)
            self.assertEqual(resp.status_code, 200)
            stored_ids.append(json.loads(resp.content)[0])
            time.sleep(1)

        # Test default first
        ascGetResponse = self.client.get(reverse('lrs:statements'),
            content_type="application/json", X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(ascGetResponse.status_code, 200)
        rsp = ascGetResponse.content
        respList = json.loads(rsp)
        stmts = respList["statements"]
        self.assertEqual(len(stmts), 4)

        times = [convert_to_datetime_object(st['stored']) for st in stmts]
        # should sort by decending time
        for i in range(0, len(times)-1):
            self.assertGreater(times[i], times[i+1])

        ascGetResponse = self.client.get(reverse('lrs:statements'), {'ascending': False},
            content_type="application/json", X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(ascGetResponse.status_code, 200)
        rsp = ascGetResponse.content
        respList = json.loads(rsp)
        stmts = respList["statements"]
        self.assertEqual(len(stmts), 4)

        times = [convert_to_datetime_object(st['stored']) for st in stmts]
        # should sort by decending time
        for i in range(0, len(times)-1):
            self.assertGreater(times[i], times[i+1])

        ascGetResponse = self.client.get(reverse('lrs:statements'), {'ascending': True},
            content_type="application/json", X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(ascGetResponse.status_code, 200)
        rsp = ascGetResponse.content
        respList = json.loads(rsp)
        stmts = respList["statements"]
        self.assertEqual(len(stmts), 4)

        times = [convert_to_datetime_object(st['stored']) for st in stmts]
        # should sort by ascending time
        for i in range(0, len(times)-1):
            self.assertLess(times[i], times[i+1])

    def test_get_id(self):
        stmt = {
            "timestamp": "2013-04-08T21:07:11.459000+00:00",
            "object": {
                "id": "act:adlnet.gov/JsTetris_TCAPI/level18"
            },
            "actor": {
                "mbox": "mailto:tom@example.com",
                "name": "tom"
            },
            "verb": {
                "id": "http://example.com/verbs/passed",
                "display": {
                    "en-US": "passed"
                }
            },
            "result": {
                "score": {
                    "raw": 1918560.0,
                    "min": 0.0
                },
                "extensions": {
                    "ext:apm": "241",
                    "ext:lines": "165",
                    "ext:time": "1119"
                }
            },
            "context": {
                "contextActivities": {
                    "grouping": {
                        "id": "act:adlnet.gov/JsTetris_TCAPI"
                    }
                }
            }
        }
        resp = self.client.post(reverse('lrs:statements'), json.dumps(
            stmt), Authorization=self.auth, content_type="application/json", X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(resp.status_code, 200)
        sid = Statement.objects.get(
            verb__verb_id="http://example.com/verbs/passed").statement_id
        param = {"statementId": sid}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        self.assertEqual(obj['result']['score']['raw'], 1918560.0)

    def test_agent_filter_does_not_exist(self):
        param = {"agent": {"mbox": "mailto:fail@faile.com"}}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0.1", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        self.assertEqual(len(obj['statements']), 0)

    def test_agent_filter(self):
        stmt = {
            "verb": {
                "id": "http://special.adlnet.gov/xapi/verbs/stopped",
                "display": {
                    "en-US": "nixed"
                }
            },
            "timestamp": "2013-04-11T23:24:03.603184+00:00",
            "object": {
                "timestamp": "2013-04-11T23:24:03.578795+00:00",
                "object": {
                    "id": "act:adlnet.gov/website",
                    "objectType": "Activity"
                },
                "actor": {
                    "mbox": "mailto:louo@example.com",
                    "name": "louo",
                    "objectType": "Agent"
                },
                "verb": {
                    "id": "http://special.adlnet.gov/xapi/verbs/hacked",
                    "display": {
                        "en-US": "hax0r5"
                    }
                },
                "objectType": "SubStatement"
            },
            "actor": {
                "mbox": "mailto:timmy@example.com",
                "name": "timmy",
                "objectType": "Agent"
            }
        }
        resp = self.client.post(reverse('lrs:statements'), json.dumps(
            stmt), Authorization=self.auth, content_type="application/json", X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(resp.status_code, 200)
        stmt = {
            "timestamp": "2013-04-08T21:07:20.392000+00:00",
            "object": {
                "id": "act:adlnet.gov/JsTetris_TCAPI",
                "objectType": "Activity"
            },
            "actor": {
                "mbox": "mailto:tom@example.com",
                "name": "tom",
                "objectType": "Agent"
            },
            "verb": {
                "id": "http://example.com/verbs/completed",
                "display": {
                    "en-US": "finished"
                }
            },
            "result": {
                "score": {
                    "raw": 1918560.0,
                    "min": 0.0
                },
                "extensions": {
                    "ext:level": "19",
                    "ext:apm": "241",
                    "ext:lines": "165",
                    "ext:time": "1128"
                }
            }
        }
        resp = self.client.post(reverse('lrs:statements'), json.dumps(
            stmt), Authorization=self.auth, content_type="application/json", X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(resp.status_code, 200)

        param = {"agent": {"mbox": "mailto:tom@example.com"}}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        stmts = obj['statements']
        for s in stmts:
            if param['agent']['mbox'] not in str(s['actor']):
                self.assertEqual(s['object']['objectType'], "StatementRef")
                self.assertTrue(param['agent']['mbox'] in str(
                    Statement.objects.get(statement_id=s['object']['id']).actor.to_dict()))
            else:
                self.assertTrue(param['agent']['mbox'] in str(s['actor']))

    def test_group_as_agent_filter(self):
        stmt = {
            "verb": {
                "id": "http://special.adlnet.gov/xapi/verbs/started",
                "display": {
                    "en-US": "started"
                }
            },
            "timestamp": "2013-04-11T14:49:25.376782+00:00",
            "object": {
                "id": "act:github.com/adlnet/ADL_LRS/tree/1.0dev",
                "objectType": "Activity"
            },
            "actor": {
                "member": [
                    {
                        "mbox": "mailto:louo@example.com",
                        "name": "louo",
                        "objectType": "Agent"
                    },
                    {
                        "mbox": "mailto:tom@example.com",
                        "name": "tom",
                        "objectType": "Agent"
                    }
                ],
                "mbox": "mailto:adllrsdevs@example.com",
                "name": "adl lrs developers",
                "objectType": "Group"
            }
        }
        resp = self.client.post(reverse('lrs:statements'), json.dumps(
            stmt), Authorization=self.auth, content_type="application/json", X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(resp.status_code, 200)
        stmt = {
            "timestamp": "2013-04-10T21:25:59.583000+00:00",
            "object": {
                "mbox": "mailto:louo@example.com",
                "name": "louo",
                "objectType": "Agent"
            },
            "actor": {
                "member": [
                    {
                        "mbox": "mailto:blobby@example.com",
                        "name": "blobby",
                        "objectType": "Agent"
                    },
                    {
                        "mbox": "mailto:timmy@example.com",
                        "name": "timmy",
                        "objectType": "Agent"
                    },
                    {
                        "mbox": "mailto:tom@example.com",
                        "name": "tom",
                        "objectType": "Agent"
                    }
                ],
                "name": "the tourists",
                "objectType": "Group"
            },
            "verb": {
                "id": "http://imaginarium.adlnet.org/xapi/verbs/sighted",
                "display": {
                    "en-US": "sighted"
                }
            },
            "context": {
                "contextActivities": {
                    "parent": {
                        "id": "act:imaginarium.adlnet.org/xapi/imaginarium"
                    }
                }
            }
        }
        resp = self.client.post(reverse('lrs:statements'), json.dumps(
            stmt), Authorization=self.auth, content_type="application/json", X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(resp.status_code, 200)
        param = {"agent": {"mbox": "mailto:adllrsdevs@example.com"}}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        count = len(Statement.objects.filter(
            actor__mbox=param['agent']['mbox']))
        obj = json.loads(r.content)
        stmts = obj['statements']
        self.assertEqual(len(stmts), count)
        for s in stmts:
            self.assertEqual(s['actor']['mbox'], param['agent']['mbox'])

    def test_related_agents_filter(self):
        stmts = [
            # Agent as object
            {
                "timestamp": "2013-04-10T21:25:59.583000+00:00",
                "object": {
                    "mbox": "mailto:louo@example.com",
                    "name": "louo",
                    "objectType": "Agent"
                },
                "actor": {
                    "member": [
                        {
                            "mbox": "mailto:blobby@example.com",
                            "name": "blobby"
                        },
                        {
                            "mbox": "mailto:timmy@example.com",
                            "name": "timmy"
                        },
                        {
                            "mbox": "mailto:tom@example.com",
                            "name": "tom"
                        }
                    ],
                    "name": "the tourists",
                    "objectType": "Group"
                },
                "verb": {
                    "id": "http://imaginarium.adlnet.org/xapi/verbs/sighted",
                    "display": {
                        "en-US": "sighted"
                    }
                },
                "context": {
                    "contextActivities": {
                        "parent": {
                            "id": "act:imaginarium.adlnet.org/xapi/imaginarium"
                        }
                    }
                }
            },
            # Agent in group as actor
            {
                "verb": {
                    "id": "http://special.adlnet.gov/xapi/verbs/started",
                    "display": {
                        "en-US": "started"
                    }
                },
                "timestamp": "2013-04-11T14:49:25.376782+00:00",
                "object": {
                    "id": "act:github.com/adlnet/ADL_LRS/tree/1.0dev"
                },
                "actor": {
                    "member": [
                        {
                            "mbox": "mailto:louo@example.com",
                            "name": "louo"
                        },
                        {
                            "mbox": "mailto:tom@example.com",
                            "name": "tom"
                        }
                    ],
                    "mbox": "mailto:adllrsdevs@example.com",
                    "name": "adl lrs developers",
                    "objectType": "Group"
                }
            },
            # Agent as actor in substatement
            {
                "verb": {
                    "id": "http://special.adlnet.gov/xapi/verbs/stopped",
                    "display": {
                        "en-US": "nixed"
                    }
                },
                "timestamp": "2013-04-11T23:24:03.603184+00:00",
                "object": {
                    "timestamp": "2013-04-11T23:24:03.578795+00:00",
                    "object": {
                        "id": "act:adlnet.gov/website"
                    },
                    "actor": {
                        "mbox": "mailto:louo@example.com",
                        "name": "louo"
                    },
                    "verb": {
                        "id": "http://special.adlnet.gov/xapi/verbs/hacked",
                        "display": {
                            "en-US": "hax0r5"
                        }
                    },
                    "objectType": "SubStatement"
                },
                "actor": {
                    "mbox": "mailto:timmy@example.com",
                    "name": "timmy"
                }
            },
            # Agent as actor
            {
                "verb": {
                    "id": "http://special.adlnet.gov/xapi/verbs/stopped",
                    "display": {
                        "en-US": "nixed"
                    }
                },
                "timestamp": "2013-04-11T23:24:03.603184+00:00",
                "object": {
                    "timestamp": "2013-04-11T23:24:03.578795+00:00",
                    "object": {
                        "id": "act:adlnet.gov/website"
                    },
                    "actor": {
                        "mbox": "mailto:madeup@example.com",
                        "name": "madeup"
                    },
                    "verb": {
                        "id": "http://special.adlnet.gov/xapi/verbs/hacked",
                        "display": {
                            "en-US": "hax0r5"
                        }
                    },
                    "objectType": "SubStatement"
                },
                "actor": {
                    "mbox": "mailto:louo@example.com",
                    "name": "louo"
                }
            },
            # Agent as auth
            {
                "verb": {
                    "id": "http://special.adlnet.gov/xapi/verbs/stopped",
                    "display": {
                        "en-US": "nixed"
                    }
                },
                "timestamp": "2013-04-11T23:24:03.603184+00:00",
                "object": {
                    "timestamp": "2013-04-11T23:24:03.578795+00:00",
                    "object": {
                        "id": "act:adlnet.gov/website"
                    },
                    "actor": {
                        "mbox": "mailto:madeup@example.com",
                        "name": "madeup"
                    },
                    "verb": {
                        "id": "http://special.adlnet.gov/xapi/verbs/hacked",
                        "display": {
                            "en-US": "hax0r5"
                        }
                    },
                    "objectType": "SubStatement"
                },
                "actor": {
                    "mbox": "mailto:madeup@example.com",
                    "name": "madeup"
                },
                "authority": {
                    "mbox": "mailto:louo@example.com",
                    "name": "louo"
                }
            },
            # Agent as instructor
            {
                "verb": {
                    "id": "http://special.adlnet.gov/xapi/verbs/stopped",
                    "display": {
                        "en-US": "nixed"
                    }
                },
                "timestamp": "2013-04-11T23:24:03.603184+00:00",
                "object": {
                    "timestamp": "2013-04-11T23:24:03.578795+00:00",
                    "object": {
                        "id": "act:adlnet.gov/website"
                    },
                    "actor": {
                        "mbox": "mailto:madeup@example.com",
                        "name": "madeup"
                    },
                    "verb": {
                        "id": "http://special.adlnet.gov/xapi/verbs/hacked",
                        "display": {
                            "en-US": "hax0r5"
                        }
                    },
                    "objectType": "SubStatement"
                },
                "actor": {
                    "mbox": "mailto:madeup@example.com",
                    "name": "madeup"
                },
                "context": {
                    "instructor": {
                        "mbox": "mailto:louo@example.com",
                        "name": "louo"
                    }
                }
            },
            # Agent in group as instructor
            {
                "verb": {
                    "id": "http://special.adlnet.gov/xapi/verbs/stopped",
                    "display": {
                        "en-US": "nixed"
                    }
                },
                "timestamp": "2013-04-11T23:24:03.603184+00:00",
                "object": {
                    "timestamp": "2013-04-11T23:24:03.578795+00:00",
                    "object": {
                        "id": "act:adlnet.gov/website"
                    },
                    "actor": {
                        "mbox": "mailto:madeup@example.com",
                        "name": "madeup"
                    },
                    "verb": {
                        "id": "http://special.adlnet.gov/xapi/verbs/hacked",
                        "display": {
                            "en-US": "hax0r5"
                        }
                    },
                    "objectType": "SubStatement"
                },
                "actor": {
                    "mbox": "mailto:madeup@example.com",
                    "name": "madeup"
                },
                "context": {
                    "instructor": {
                        "member": [
                            {
                                "mbox": "mailto:louo@example.com",
                                "name": "louo"
                            },
                            {
                                "mbox": "mailto:tom@example.com",
                                "name": "tom"
                            }
                        ],
                        "mbox": "mailto:adllrsdevs@example.com",
                        "name": "adl lrs developers",
                        "objectType": "Group"
                    }
                }
            },
            # Agent in group as team
            {
                "verb": {
                    "id": "http://special.adlnet.gov/xapi/verbs/stopped",
                    "display": {
                        "en-US": "nixed"
                    }
                },
                "timestamp": "2013-04-11T23:24:03.603184+00:00",
                "object": {
                    "timestamp": "2013-04-11T23:24:03.578795+00:00",
                    "object": {
                        "id": "act:adlnet.gov/website"
                    },
                    "actor": {
                        "mbox": "mailto:madeup@example.com",
                        "name": "madeup"
                    },
                    "verb": {
                        "id": "http://special.adlnet.gov/xapi/verbs/hacked",
                        "display": {
                            "en-US": "hax0r5"
                        }
                    },
                    "objectType": "SubStatement"
                },
                "actor": {
                    "mbox": "mailto:madeup@example.com",
                    "name": "madeup"
                },
                "context": {
                    "team": {
                        "member": [
                            {
                                "mbox": "mailto:louo@example.com",
                                "name": "louo"
                            },
                            {
                                "mbox": "mailto:tom@example.com",
                                "name": "tom"
                            }
                        ],
                        "mbox": "mailto:adllrsdevs@example.com",
                        "name": "adl lrs developers",
                        "objectType": "Group"
                    }
                }
            },
            # Agent in group as object
            {
                "verb": {
                    "id": "http://special.adlnet.gov/xapi/verbs/stopped",
                    "display": {
                        "en-US": "nixed"
                    }
                },
                "timestamp": "2013-04-11T23:24:03.603184+00:00",
                "object": {
                        "member": [
                            {
                                "mbox": "mailto:louo@example.com",
                                "name": "louo"
                            },
                            {
                                "mbox": "mailto:tom@example.com",
                                "name": "tom"
                            }
                        ],
                        "mbox": "mailto:adllrsdevs@example.com",
                        "name": "adl lrs developers",
                        "objectType": "Group"
                    },
                "actor": {
                    "mbox": "mailto:madeup@example.com",
                    "name": "madeup"
                }
            },
            # Agent in group as team in sub
            {
                "verb": {
                    "id": "http://special.adlnet.gov/xapi/verbs/stopped",
                    "display": {
                        "en-US": "nixed"
                    }
                },
                "timestamp": "2013-04-11T23:24:03.603184+00:00",
                "object": {
                    "timestamp": "2013-04-11T23:24:03.578795+00:00",
                    "object": {
                        "id": "act:adlnet.gov/website"
                    },
                    "actor": {
                        "mbox": "mailto:madeup@example.com",
                        "name": "madeup"
                    },
                    "verb": {
                        "id": "http://special.adlnet.gov/xapi/verbs/hacked",
                        "display": {
                            "en-US": "hax0r5"
                        }
                    },
                    "context": {
                        "team": {
                            "member": [
                                {
                                    "mbox": "mailto:louo@example.com",
                                    "name": "louo"
                                },
                                {
                                    "mbox": "mailto:tom@example.com",
                                    "name": "tom"
                                }
                            ],
                            "mbox": "mailto:adllrsdevs@example.com",
                            "name": "adl lrs developers",
                            "objectType": "Group"
                        },
                    },
                    "objectType": "SubStatement"
                },
                "actor": {
                    "mbox": "mailto:madeup@example.com",
                    "name": "madeup"
                },
            },
            # Agent in group as instructor in sub
            {
                "verb": {
                    "id": "http://special.adlnet.gov/xapi/verbs/stopped",
                    "display": {
                        "en-US": "nixed"
                    }
                },
                "timestamp": "2013-04-11T23:24:03.603184+00:00",
                "object": {
                    "timestamp": "2013-04-11T23:24:03.578795+00:00",
                    "object": {
                        "id": "act:adlnet.gov/website"
                    },
                    "actor": {
                        "mbox": "mailto:madeup@example.com",
                        "name": "madeup"
                    },
                    "verb": {
                        "id": "http://special.adlnet.gov/xapi/verbs/hacked",
                        "display": {
                            "en-US": "hax0r5"
                        }
                    },
                    "context": {
                        "instructor": {
                            "member": [
                                {
                                    "mbox": "mailto:louo@example.com",
                                    "name": "louo"
                                },
                                {
                                    "mbox": "mailto:tom@example.com",
                                    "name": "tom"
                                }
                            ],
                            "mbox": "mailto:adllrsdevs@example.com",
                            "name": "adl lrs developers",
                            "objectType": "Group"
                        },
                    },
                    "objectType": "SubStatement"
                },
                "actor": {
                    "mbox": "mailto:madeup@example.com",
                    "name": "madeup"
                },
            },
            # Agent as instructor in sub
            {
                "verb": {
                    "id": "http://special.adlnet.gov/xapi/verbs/stopped",
                    "display": {
                        "en-US": "nixed"
                    }
                },
                "timestamp": "2013-04-11T23:24:03.603184+00:00",
                "object": {
                    "timestamp": "2013-04-11T23:24:03.578795+00:00",
                    "object": {
                        "id": "act:adlnet.gov/website"
                    },
                    "actor": {
                        "mbox": "mailto:madeup@example.com",
                        "name": "madeup"
                    },
                    "verb": {
                        "id": "http://special.adlnet.gov/xapi/verbs/hacked",
                        "display": {
                            "en-US": "hax0r5"
                        }
                    },
                    "context": {
                        "instructor": {
                            "mbox": "mailto:louo@example.com",
                            "name": "louo"
                        },
                    },
                    "objectType": "SubStatement"
                },
                "actor": {
                    "mbox": "mailto:madeup@example.com",
                    "name": "madeup"
                },
            },
            # Agent as object in sub
            {
                "verb": {
                    "id": "http://special.adlnet.gov/xapi/verbs/stopped",
                    "display": {
                        "en-US": "nixed"
                    }
                },
                "timestamp": "2013-04-11T23:24:03.603184+00:00",
                "object": {
                    "timestamp": "2013-04-11T23:24:03.578795+00:00",
                    "object": {
                            "mbox": "mailto:louo@example.com",
                            "name": "louo",
                            "objectType": "Agent"
                    },
                    "actor": {
                        "mbox": "mailto:madeup@example.com",
                        "name": "madeup"
                    },
                    "verb": {
                        "id": "http://special.adlnet.gov/xapi/verbs/hacked",
                        "display": {
                            "en-US": "hax0r5"
                        }
                    },
                    "objectType": "SubStatement"
                },
                "actor": {
                    "mbox": "mailto:madeup@example.com",
                    "name": "madeup"
                },
            },
            # Agent in group as object in sub
            {
                "verb": {
                    "id": "http://special.adlnet.gov/xapi/verbs/stopped",
                    "display": {
                        "en-US": "nixed"
                    }
                },
                "timestamp": "2013-04-11T23:24:03.603184+00:00",
                "object": {
                    "timestamp": "2013-04-11T23:24:03.578795+00:00",
                    "object": {
                            "member": [
                                {
                                    "mbox": "mailto:louo@example.com",
                                    "name": "louo"
                                },
                                {
                                    "mbox": "mailto:tom@example.com",
                                    "name": "tom"
                                }
                            ],
                            "mbox": "mailto:adllrsdevs@example.com",
                            "name": "adl lrs developers",
                            "objectType": "Group"
                    },
                    "actor": {
                        "mbox": "mailto:madeup@example.com",
                        "name": "madeup"
                    },
                    "verb": {
                        "id": "http://special.adlnet.gov/xapi/verbs/hacked",
                        "display": {
                            "en-US": "hax0r5"
                        }
                    },
                    "objectType": "SubStatement"
                },
                "actor": {
                    "mbox": "mailto:madeup@example.com",
                    "name": "madeup"
                },
            },
            # Agent in group as actor in sub
            {
                "verb": {
                    "id": "http://special.adlnet.gov/xapi/verbs/stopped",
                    "display": {
                        "en-US": "nixed"
                    }
                },
                "timestamp": "2013-04-11T23:24:03.603184+00:00",
                "object": {
                    "timestamp": "2013-04-11T23:24:03.578795+00:00",
                    "object": {
                        "id": "http://some.act.id.com"
                    },
                    "actor": {
                            "member": [
                                {
                                    "mbox": "mailto:louo@example.com",
                                    "name": "louo"
                                },
                                {
                                    "mbox": "mailto:tom@example.com",
                                    "name": "tom"
                                }
                            ],
                            "mbox": "mailto:adllrsdevs@example.com",
                            "name": "adl lrs developers",
                            "objectType": "Group"
                    },
                    "verb": {
                        "id": "http://special.adlnet.gov/xapi/verbs/hacked",
                        "display": {
                            "en-US": "hax0r5"
                        }
                    },
                    "objectType": "SubStatement"
                },
                "actor": {
                    "mbox": "mailto:madeup@example.com",
                    "name": "madeup"
                },
            },
        ]
        resp = self.client.post(reverse('lrs:statements'), json.dumps(
            stmts), Authorization=self.auth, content_type="application/json", X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(resp.status_code, 200)

        param = {"agent": {"mbox": "mailto:louo@example.com"}}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))

        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        stmts = obj['statements']
        self.assertEqual(len(stmts), 4)

        param = {"agent": {"mbox": "mailto:louo@example.com"},
                 "related_agents": True}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        stmts = obj['statements']
        # Statment with auth won't be picked up since this LRS overwrites
        # the authority with the http creds
        self.assertEqual(len(stmts), 14)

    def test_agent_filter_since_and_until(self):
        batch = [
            {
                "timestamp": "2013-04-08T17:51:38.118000+00:00",
                "object": {
                    "id": "act:adlnet.gov/JsTetris_TCAPI"
                },
                "actor": {
                    "mbox": "mailto:tom@example.com",
                    "name": "tom"
                },
                "verb": {
                    "id": "http://example.com/verbs/attempted",
                    "display": {"en-US": "started"}
                }
            },
            {
                "timestamp": "2013-04-08T17:52:31.209000+00:00",
                "object": {
                    "id": "act:adlnet.gov/JsTetris_TCAPI"
                },
                "actor": {
                    "mbox": "mailto:tom@example.com",
                    "name": "tom"
                },
                "verb": {
                    "id": "http://example.com/verbs/attempted",
                    "display": {"en-US": "started"}
                }
            },
            {
                "timestamp": "2013-04-08T20:47:08.626000+00:00",
                "object": {
                    "id": "act:adlnet.gov/JsTetris_TCAPI"
                },
                "actor": {
                    "mbox": "mailto:tom@example.com",
                    "name": "tom"
                },
                "verb": {
                    "id": "http://example.com/verbs/attempted",
                    "display": {"en-US": "started"}
                }
            },
            {
                "timestamp": "2013-04-08T20:47:36.129000+00:00",
                "object": {
                    "id": "act:adlnet.gov/JsTetris_TCAPI/level1"
                },
                "actor": {
                    "mbox": "mailto:tom@example.com",
                    "name": "tom"
                },
                "verb": {
                    "id": "http://example.com/verbs/passed",
                    "display": {"en-US": "passed"}
                }
            },
            {
                "timestamp": "2013-04-08T20:48:50.090000+00:00",
                "object": {
                    "id": "act:adlnet.gov/JsTetris_TCAPI/level2"
                },
                "actor": {
                    "mbox": "mailto:tom@example.com",
                    "name": "tom"
                },
                "verb": {
                    "id": "http://example.com/verbs/passed",
                    "display": {"en-US": "passed"}
                }
            },
            {
                "timestamp": "2013-04-08T20:49:27.109000+00:00",
                "object": {
                    "id": "act:adlnet.gov/JsTetris_TCAPI/level3"
                },
                "actor": {
                    "mbox": "mailto:tom@example.com",
                    "name": "tom"
                },
                "verb": {
                    "id": "http://example.com/verbs/passed",
                    "display": {"en-US": "passed"}
                }
            }]

        response = self.client.post(reverse('lrs:statements'), json.dumps(batch), content_type="application/json",
                                    Authorization=self.auth, X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(response.status_code, 200)

        param = {"agent": {"mbox": "mailto:tom@example.com"}}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        stmts = obj['statements']
        # get some time points for since and until
        for s in stmts:
            if param['agent']['mbox'] not in str(s['actor']):
                self.assertEqual(s['object']['objectType'], "StatementRef")
                self.assertTrue(param['agent']['mbox'] in str(
                    Statement.objects.get(statement_id=s['object']['id']).actor.to_dict()))
            else:
                self.assertTrue(param['agent']['mbox'] in str(s['actor']))

        cnt_all = len(stmts)
        since = stmts[int(math.floor(len(stmts) / 1.5))]['stored']
        until = stmts[int(math.ceil(len(stmts) / 3))]['stored']
        since_cnt = int(math.floor(len(stmts) / 1.5))
        until_cnt = cnt_all - int(math.ceil(len(stmts) / 3))
        since_until_cnt = int(math.floor(len(stmts) / 1.5)) - \
            int(math.ceil(len(stmts) / 3))

        param = {"agent": {"mbox": "mailto:tom@example.com"}, "since": since}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        stmts = obj['statements']
        self.assertEqual(len(stmts), since_cnt)
        since_ids = []
        for s in stmts:
            since_ids.append(s['id'])
            if param['agent']['mbox'] not in str(s['actor']):
                self.assertEqual(s['object']['objectType'], "StatementRef")
                self.assertTrue(param['agent']['mbox'] in str(
                    Statement.objects.get(statement_id=s['object']['id']).actor.to_dict()))
            else:
                self.assertTrue(param['agent']['mbox'] in str(s['actor']))

        param = {"agent": {"mbox": "mailto:tom@example.com"}, "until": until}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        stmts = obj['statements']
        self.assertEqual(len(stmts), until_cnt)
        until_ids = []
        for s in stmts:
            until_ids.append(s['id'])
            if param['agent']['mbox'] not in str(s['actor']):
                self.assertEqual(s['object']['objectType'], "StatementRef")
                self.assertTrue(param['agent']['mbox'] in str(
                    Statement.objects.get(statement_id=s['object']['id']).actor.to_dict()))
            else:
                self.assertTrue(param['agent']['mbox'] in str(s['actor']))
        same = [x for x in since_ids if x in until_ids]
        self.assertEqual(len(same), since_until_cnt)

        param = {"agent": {"mbox": "mailto:tom@example.com"},
                 "since": since, "until": until}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        stmts = obj['statements']
        self.assertTrue(len(stmts) < cnt_all)
        self.assertEqual(len(stmts), since_until_cnt)
        slice_ids = []
        for s in stmts:
            slice_ids.append(s['id'])
            if param['agent']['mbox'] not in str(s['actor']):
                self.assertEqual(s['object']['objectType'], "StatementRef")
                self.assertTrue(param['agent']['mbox'] in str(
                    Statement.objects.get(statement_id=s['object']['id']).actor.to_dict()))
            else:
                self.assertTrue(param['agent']['mbox'] in str(s['actor']))
        self.assertItemsEqual(slice_ids, same)

    def test_related_agents_filter_until(self):
        stmt = {
            "timestamp": "2013-04-10T21:25:59.583000+00:00",
            "object": {
                "mbox": "mailto:louo@example.com",
                "name": "louo",
                "objectType": "Agent"
            },
            "actor": {
                "member": [
                    {
                        "mbox": "mailto:blobby@example.com",
                        "name": "blobby"
                    },
                    {
                        "mbox": "mailto:timmy@example.com",
                        "name": "timmy"
                    },
                    {
                        "mbox": "mailto:tom@example.com",
                        "name": "tom"
                    }
                ],
                "name": "the tourists",
                "objectType": "Group"
            },
            "verb": {
                "id": "http://imaginarium.adlnet.org/xapi/verbs/sighted",
                "display": {
                    "en-US": "sighted"
                }
            },
            "context": {
                "contextActivities": {
                    "parent": {
                        "id": "act:imaginarium.adlnet.org/xapi/imaginarium"
                    }
                }
            }
        }
        resp = self.client.post(reverse('lrs:statements'), json.dumps(
            stmt), Authorization=self.auth, content_type="application/json", X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(resp.status_code, 200)
        stmt = {
            "verb": {
                "id": "http://special.adlnet.gov/xapi/verbs/started",
                "display": {
                    "en-US": "started"
                }
            },
            "timestamp": "2013-04-11T14:49:25.376782+00:00",
            "object": {
                "id": "act:github.com/adlnet/ADL_LRS/tree/1.0dev"
            },
            "actor": {
                "member": [
                    {
                        "mbox": "mailto:louo@example.com",
                        "name": "louo"
                    },
                    {
                        "mbox": "mailto:tom@example.com",
                        "name": "tom"
                    }
                ],
                "mbox": "mailto:adllrsdevs@example.com",
                "name": "adl lrs developers",
                "objectType": "Group"
            }
        }
        resp = self.client.post(reverse('lrs:statements'), json.dumps(
            stmt), Authorization=self.auth, content_type="application/json", X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(resp.status_code, 200)
        stmt = {
            "verb": {
                "id": "http://special.adlnet.gov/xapi/verbs/stopped",
                "display": {
                    "en-US": "nixed"
                }
            },
            "timestamp": "2013-04-11T23:24:03.603184+00:00",
            "object": {
                "timestamp": "2013-04-11T23:24:03.578795+00:00",
                "object": {
                    "id": "act:adlnet.gov/website"
                },
                "actor": {
                    "mbox": "mailto:louo@example.com",
                    "name": "louo"
                },
                "verb": {
                    "id": "http://special.adlnet.gov/xapi/verbs/hacked",
                    "display": {
                        "en-US": "hax0r5"
                    }
                },
                "objectType": "SubStatement"
            },
            "actor": {
                "mbox": "mailto:timmy@example.com",
                "name": "timmy"
            }
        }
        resp = self.client.post(reverse('lrs:statements'), json.dumps(
            stmt), Authorization=self.auth, content_type="application/json", X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(resp.status_code, 200)
        param = {"agent": {"mbox": "mailto:louo@example.com"},
                 "related_agents": True}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        stmts = obj['statements']
        for s in stmts:
            if param['agent']['mbox'] not in str(s['actor']):
                if s['object']['objectType'] != "StatementRef":
                    self.assertTrue(param['agent']['mbox'] in str(s))
                else:
                    self.assertEqual(s['object']['objectType'], "StatementRef")
                    refd = Statement.objects.get(
                        statement_id=s['object']['id']).to_dict()
                    self.assertTrue(param['agent']['mbox'] in str(refd))
            else:
                self.assertTrue(param['agent']['mbox'] in str(s['actor']))

        cnt_all = len(stmts)

        param = {"agent": {"mbox": "mailto:louo@example.com"},
                 "related_agents": True, "until": "2013-04-10T00:00Z"}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        stmts = obj['statements']
        self.assertTrue(len(stmts) < cnt_all)
        until = convert_to_datetime_object(param['until'])
        for s in stmts:
            if param['agent']['mbox'] not in str(s['actor']):
                if s['object']['objectType'] != "StatementRef":
                    self.assertTrue(param['agent']['mbox'] in str(s))
                else:
                    self.assertEqual(s['object']['objectType'], "StatementRef")
                    refd = Statement.objects.get(
                        statement_id=s['object']['id']).to_dict()
                    self.assertTrue(param['agent']['mbox'] in str(refd))
            else:
                self.assertTrue(param['agent']['mbox'] in str(s['actor']))
            self.assertTrue(convert_to_datetime_object(s['stored']) < until)

    def test_related_agents_filter_since(self):
        stmts = [{
            "timestamp": "2013-04-10T21:25:59.583000+00:00",
            "object": {
                "mbox": "mailto:louo@example.com",
                "name": "louo",
                "objectType": "Agent"
            },
            "actor": {
                "member": [
                    {
                        "mbox": "mailto:blobby@example.com",
                        "name": "blobby"
                    },
                    {
                        "mbox": "mailto:timmy@example.com",
                        "name": "timmy"
                    },
                    {
                        "mbox": "mailto:tom@example.com",
                        "name": "tom"
                    }
                ],
                "name": "the tourists",
                "objectType": "Group"
            },
            "verb": {
                "id": "http://imaginarium.adlnet.org/xapi/verbs/sighted",
                "display": {
                    "en-US": "sighted"
                }
            },
            "context": {
                "contextActivities": {
                    "parent": {
                        "id": "act:imaginarium.adlnet.org/xapi/imaginarium"
                    }
                }
            }
        },
            {
            "verb": {
                "id": "http://special.adlnet.gov/xapi/verbs/started",
                "display": {
                    "en-US": "started"
                }
            },
            "timestamp": "2013-04-11T14:49:25.376782+00:00",
            "object": {
                "id": "act:github.com/adlnet/ADL_LRS/tree/1.0dev"
            },
            "actor": {
                "member": [
                    {
                        "mbox": "mailto:louo@example.com",
                        "name": "louo"
                    },
                    {
                        "mbox": "mailto:tom@example.com",
                        "name": "tom"
                    }
                ],
                "mbox": "mailto:adllrsdevs@example.com",
                "name": "adl lrs developers",
                "objectType": "Group"
            }
        },
            {
            "verb": {
                "id": "http://special.adlnet.gov/xapi/verbs/stopped",
                "display": {
                    "en-US": "nixed"
                }
            },
            "timestamp": "2013-04-11T23:24:03.603184+00:00",
            "object": {
                "timestamp": "2013-04-11T23:24:03.578795+00:00",
                "object": {
                    "id": "act:adlnet.gov/website"
                },
                "actor": {
                    "mbox": "mailto:louo@example.com",
                    "name": "louo"
                },
                "verb": {
                    "id": "http://special.adlnet.gov/xapi/verbs/hacked",
                    "display": {
                        "en-US": "hax0r5"
                    }
                },
                "objectType": "SubStatement"
            },
            "actor": {
                "mbox": "mailto:timmy@example.com",
                "name": "timmy"
            }
        }]
        response = self.client.post(reverse('lrs:statements'), json.dumps(stmts), content_type="application/json",
                                    Authorization=self.auth, X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(response.status_code, 200)

        param = {"agent": {"mbox": "mailto:louo@example.com"},
                 "related_agents": True}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        stmts = obj['statements']
        for s in stmts:
            if param['agent']['mbox'] not in str(s['actor']):
                if s['object']['objectType'] != "StatementRef":
                    self.assertTrue(param['agent']['mbox'] in str(s))
                else:
                    self.assertEqual(s['object']['objectType'], "StatementRef")
                    refd = Statement.objects.get(
                        statement_id=s['object']['id']).to_dict()
                    self.assertTrue(param['agent']['mbox'] in str(refd))
            else:
                self.assertTrue(param['agent']['mbox'] in str(s['actor']))

        cnt_all = len(stmts)
        since = stmts[int(math.floor(cnt_all / 2))]['stored']
        since_cnt = int(math.floor(cnt_all / 2))

        param = {"agent": {"mbox": "mailto:louo@example.com"},
                 "related_agents": True, "since": since}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        stmts = obj['statements']
        self.assertEqual(len(stmts), since_cnt)
        since = convert_to_datetime_object(param['since'])
        for s in stmts:
            if param['agent']['mbox'] not in str(s['actor']):
                if s['object']['objectType'] != "StatementRef":
                    self.assertTrue(param['agent']['mbox'] in str(s))
                else:
                    self.assertEqual(s['object']['objectType'], "StatementRef")
                    refd = Statement.objects.get(
                        statement_id=s['object']['id']).to_dict()
                    self.assertTrue(param['agent']['mbox'] in str(refd))
            else:
                self.assertTrue(param['agent']['mbox'] in str(s['actor']))
            self.assertTrue(convert_to_datetime_object(s['stored']) > since)

    def test_since_filter_tz(self):
        stmt1_guid = str(uuid.uuid1())
        stmt1 = json.dumps({"verb": {"id": "http://example.com/verbs/created",
                                     "display": {"en-US": "created"}}, "object": {"id": "act:activity"},
                            "actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"}, "timestamp": "2013-02-02T12:00:00-05:00"})

        param = {"statementId": stmt1_guid}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        stmt_payload = stmt1
        resp = self.client.put(path, stmt_payload, content_type="application/json",
                               Authorization=self.auth, X_Experience_API_Version="1.0")
        self.assertEqual(resp.status_code, 204)
        time = "2013-02-02T12:00:32-05:00"
        Statement.objects.filter(statement_id=stmt1_guid).update(stored=time)

        stmt2_guid = str(uuid.uuid1())
        stmt2 = json.dumps({"verb": {"id": "http://example.com/verbs/created",
                                     "display": {"en-US": "created"}}, "object": {"id": "act:activity2"},
                            "actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"}, "timestamp": "2013-02-02T20:00:00+05:00"})

        param = {"statementId": stmt2_guid}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        stmt_payload = stmt2
        resp = self.client.put(path, stmt_payload, content_type="application/json",
                               Authorization=self.auth, X_Experience_API_Version="1.0")
        self.assertEqual(resp.status_code, 204)
        time = "2013-02-02T10:00:32-05:00"
        Statement.objects.filter(statement_id=stmt2_guid).update(stored=time)

        param = {"since": "2013-02-02T14:00Z"}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        sinceGetResponse = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)

        self.assertEqual(sinceGetResponse.status_code, 200)
        rsp = sinceGetResponse.content
        self.assertIn(stmt1_guid, rsp)
        self.assertIn(stmt2_guid, rsp)

        param2 = {"since": "2013-02-02T16:00Z"}
        path2 = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param2))
        sinceGetResponse2 = self.client.get(
            path2, X_Experience_API_Version="1.0", Authorization=self.auth)

        self.assertEqual(sinceGetResponse2.status_code, 200)
        rsp2 = sinceGetResponse2.content
        self.assertIn(stmt1_guid, rsp2)
        self.assertNotIn(stmt2_guid, rsp2)

    def test_verb_filter(self):
        theid = str(uuid.uuid1())
        stmt = {
            "id": theid,
            "timestamp": "2013-04-10T21:27:15.613000+00:00",
            "object": {
                "mbox": "mailto:louo@example.com",
                "name": "louo",
                "objectType": "Agent"
            },
            "actor": {
                "member": [
                    {
                        "mbox": "mailto:blobby@example.com",
                        "name": "blobby"
                    },
                    {
                        "mbox": "mailto:timmy@example.com",
                        "name": "timmy"
                    },
                    {
                        "mbox": "mailto:tom@example.com",
                        "name": "tom"
                    }
                ],
                "name": "the tourists",
                "objectType": "Group"
            },
            "verb": {
                "id": "http://special.adlnet.gov/xapi/verbs/high-fived",
                "display": {"en-US": "high-fived"}
            },
            "context": {
                "contextActivities": {
                    "parent": {
                        "id": "act:imaginarium.adlnet.org/xapi/imaginarium"
                    }
                }
            }
        }
        resp = self.client.post(reverse('lrs:statements'), json.dumps(
            stmt), Authorization=self.auth, content_type="application/json", X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(resp.status_code, 200)
        stman_id = str(uuid.uuid1())
        stmt = {"id": stman_id,
                "verb": {
                    "id": "http://special.adlnet.gov/xapi/verbs/frowned",
                    "display": {
                        "en-US": "frowned upon"
                    }
                },

                "timestamp": "2013-04-10T21:28:33.870000+00:00",
                "object": {
                    "id": theid,
                    "objectType": "StatementRef"
                },
                "actor": {
                    "member": [
                        {
                            "mbox": "mailto:mrx@example.com",
                            "name": "mr x",
                            "objectType": "Agent"
                        },
                        {
                            "mbox": "mailto:msy@example.com",
                            "name": "ms y",
                            "objectType": "Agent"
                        },
                        {
                            "mbox": "mailto:drdre@example.com",
                            "name": "dr dre",
                            "objectType": "Agent"
                        }
                    ],
                    "name": "Managers",
                    "objectType": "Group"
                }
                }
        resp = self.client.post(reverse('lrs:statements'), json.dumps(
            stmt), Authorization=self.auth, content_type="application/json", X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(resp.status_code, 200)
        param = {"verb": "http://special.adlnet.gov/xapi/verbs/high-fived"}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        stmts = obj['statements']
        self.assertEqual(len(stmts), 2)

        stmt_ref_stmt_ids = [k['object']['id'] for k in stmts if k[
            'object']['objectType'] == 'StatementRef']
        stmt_ids = [k['id'] for k in stmts if k[
            'object']['objectType'] != 'StatementRef']
        diffs = set(stmt_ref_stmt_ids) ^ set(stmt_ids)
        self.assertFalse(diffs)

        param = {"agent": {"mbox": "mailto:drdre@example.com"},
                 "verb": "http://special.adlnet.gov/xapi/verbs/high-fived"}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        stmts = obj['statements']
        self.assertEqual(len(stmts), 0)

    def test_registration_filter(self):
        theid = str(uuid.uuid1())
        stmt = {
            "id": theid,
            "timestamp": "2013-04-10T21:27:15.613000+00:00",
            "object": {
                "mbox": "mailto:louo@example.com",
                "name": "louo",
                "objectType": "Agent"
            },
            "actor": {
                "member": [
                    {
                        "mbox": "mailto:blobby@example.com",
                        "name": "blobby"
                    },
                    {
                        "mbox": "mailto:timmy@example.com",
                        "name": "timmy"
                    },
                    {
                        "mbox": "mailto:tom@example.com",
                        "name": "tom"
                    }
                ],
                "name": "the tourists",
                "objectType": "Group"
            },
            "verb": {
                "id": "http://special.adlnet.gov/xapi/verbs/high-fived",
                "display": {"en-US": "high-fived"}
            },
            "context": {
                "contextActivities": {
                    "parent": {
                        "id": "act:imaginarium.adlnet.org/xapi/imaginarium"
                    }
                },
                "registration": "05bb4c1a-9ddb-44a0-ba4f-52ff77811a92"
            }
        }
        resp = self.client.post(reverse('lrs:statements'), json.dumps(
            stmt), Authorization=self.auth, content_type="application/json", X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(resp.status_code, 200)
        stmt = {
            "timestamp": "2013-04-08T17:51:38.118000+00:00",
            "object": {
                "id": "act:adlnet.gov/JsTetris_TCAPI"
            },
            "actor": {
                "mbox": "mailto:tom@example.com",
                "name": "tom"
            },
            "verb": {
                "id": "http://example.com/verbs/attempted",
                "display": {"en-US": "started"}
            },
            "context": {
                "registration": "05bb4c1a-9ddb-44a0-ba4f-52ff77811a91"
            }
        }
        resp = self.client.post(reverse('lrs:statements'), json.dumps(
            stmt), Authorization=self.auth, content_type="application/json", X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(resp.status_code, 200)
        stmt = {
            "timestamp": "2013-04-08T21:07:20.392000+00:00",
            "object": {
                "id": "act:adlnet.gov/JsTetris_TCAPI",
                "objectType": "Activity"
            },
            "actor": {
                "mbox": "mailto:tom@example.com",
                "name": "tom"
            },
            "verb": {
                "id": "http://example.com/verbs/completed",
                "display": {"en-US": "finished"}
            },
            "result": {
                "score": {
                    "raw": 1918560.0,
                    "min": 0.0
                },
                "extensions": {
                    "ext:level": "19",
                    "ext:apm": "241",
                    "ext:lines": "165",
                    "ext:time": "1128"
                }
            },
            "context": {
                "registration": "05bb4c1a-9ddb-44a0-ba4f-52ff77811a91"
            }
        }
        resp = self.client.post(reverse('lrs:statements'), json.dumps(
            stmt), Authorization=self.auth, content_type="application/json", X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(resp.status_code, 200)
        param = {"registration": "05bb4c1a-9ddb-44a0-ba4f-52ff77811a91"}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        stmts = obj['statements']
        self.assertEqual(len(stmts), 2)

        param = {"registration": "05bb4c1a-9ddb-44a0-ba4f-52ff77811a91",
                 "verb": "http://special.adlnet.gov/xapi/verbs/high-fived"}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        stmts = obj['statements']
        self.assertEqual(len(stmts), 0)

        param = {"registration": "05bb4c1a-9ddb-44a0-ba4f-52ff77811a91",
                 "verb": "http://example.com/verbs/completed"}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        stmts = obj['statements']
        self.assertEqual(len(stmts), 1)

        param = {"agent": {"mbox": "mailto:tom@example.com"},
                 "registration": "05bb4c1a-9ddb-44a0-ba4f-52ff77811a91", "verb": "http://example.com/verbs/completed"}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        stmts = obj['statements']
        self.assertEqual(len(stmts), 1)

        param = {"agent": {"mbox": "mailto:louo@example.com"},
                 "registration": "05bb4c1a-9ddb-44a0-ba4f-52ff77811a91", "verb": "http://example.com/verbs/completed"}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        stmts = obj['statements']
        self.assertEqual(len(stmts), 0)

    def test_activity_filter(self):
        stmt = {
            "timestamp": "2013-04-08T21:05:48.869000+00:00",
            "object": {
                "id": "act:adlnet.gov/JsTetris_TCAPI/level17",
                "objectType": "Activity"
            },
            "actor": {
                "mbox": "mailto:tom@example.com",
                "name": "tom",
            },
            "verb": {
                "id": "http://example.com/verbs/passed",
                "display": {"en-US": "passed"}
            },
            "context": {
                "contextActivities": {
                    "grouping": {
                        "id": "act:adlnet.gov/JsTetris_TCAPI"
                    }
                }
            }
        }
        resp = self.client.post(reverse('lrs:statements'), json.dumps(
            stmt), Authorization=self.auth, content_type="application/json", X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(resp.status_code, 200)
        stmt = {
            "timestamp": "2013-04-08T21:07:11.459000+00:00",
            "object": {
                "id": "act:adlnet.gov/JsTetris_TCAPI/level18"
            },
            "actor": {
                "mbox": "mailto:tom@example.com",
                "name": "tom"
            },
            "verb": {
                "id": "http://example.com/verbs/passed",
                "display": {"en-US": "passed"}
            },
            "result": {
                "score": {
                    "raw": 1918560.0,
                    "min": 0.0
                }
            },
            "context": {
                "contextActivities": {
                    "grouping": {
                        "id": "act:adlnet.gov/JsTetris_TCAPI"
                    }
                }
            }
        }
        resp = self.client.post(reverse('lrs:statements'), json.dumps(
            stmt), Authorization=self.auth, content_type="application/json", X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(resp.status_code, 200)
        stmt = {
            "timestamp": "2013-04-08T21:07:20.392000+00:00",
            "object": {
                "definition": {
                    "type": "type:media",
                    "name": {
                        "en-US": "Js Tetris - Tin Can Prototype"
                    },
                    "description": {
                        "en-US": "A game of tetris."
                    }
                },
                "id": "act:adlnet.gov/JsTetris_TCAPI"
            },
            "actor": {
                "mbox": "mailto:tom@example.com",
                "name": "tom"
            },
            "verb": {
                "id": "http://example.com/verbs/completed",
                "display": {"en-US": "finished"}
            },
            "result": {
                "score": {
                    "raw": 1918560.0,
                    "min": 0.0
                },
                "extensions": {
                    "ext:level": "19",
                    "ext:apm": "241",
                    "ext:lines": "165",
                    "ext:time": "1128"
                }
            },
            "context": {
                "contextActivities": {
                    "grouping": {
                        "id": "act:adlnet.gov/JsTetris_TCAPI"
                    }
                }
            }
        }
        resp = self.client.post(reverse('lrs:statements'), json.dumps(
            stmt), Authorization=self.auth, content_type="application/json", X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(resp.status_code, 200)
        param = {"activity": "act:adlnet.gov/JsTetris_TCAPI"}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        stmts = obj['statements']
        for s in stmts:
            if param['activity'] not in str(s['object']['id']):
                self.assertEqual(s['object']['objectType'], "StatementRef")
                self.assertTrue(param['activity'] in str(
                    Statement.objects.get(statement_id=s['object']['id']).to_dict()))
            else:
                self.assertEqual(s['object']['id'], param['activity'])

        actcnt = len(stmts)
        self.assertEqual(actcnt, 1)

        param = {"activity": "act:adlnet.gov/JsTetris_TCAPI",
                 "related_activities": True}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        stmts = obj['statements']
        for s in stmts:
            if param['activity'] not in str(s):
                self.assertEqual(s['object']['objectType'], "StatementRef")
                self.assertTrue(param['activity'] in str(
                    Statement.objects.get(statement_id=s['object']['id']).to_dict()))
            else:
                self.assertIn(param['activity'], str(s))

        self.assertTrue(len(stmts) > actcnt, "stmts(%s) was not greater than actcnt(%s)" % (
            len(stmts), actcnt))

    def test_no_activity_filter(self):
        stmt = {
            "timestamp": "2013-04-08T21:05:48.869000+00:00",
            "object": {
                "id": "act:adlnet.gov/JsTetris_TCAPI/level17",
                "objectType": "Activity"
            },
            "actor": {
                "mbox": "mailto:tom@example.com",
                "name": "tom",
            },
            "verb": {
                "id": "http://example.com/verbs/passed",
                "display": {"en-US": "passed"}
            },
            "context": {
                "contextActivities": {
                    "grouping": {
                        "id": "act:adlnet.gov/JsTetris_TCAPI"
                    }
                }
            }
        }
        resp = self.client.post(reverse('lrs:statements'), json.dumps(
            stmt), Authorization=self.auth, content_type="application/json", X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(resp.status_code, 200)
        stmt = {
            "timestamp": "2013-04-08T21:07:11.459000+00:00",
            "object": {
                "id": "act:adlnet.gov/JsTetris_TCAPI/level18"
            },
            "actor": {
                "mbox": "mailto:tom@example.com",
                "name": "tom"
            },
            "verb": {
                "id": "http://example.com/verbs/passed",
                "display": {"en-US": "passed"}
            },
            "result": {
                "score": {
                    "raw": 1918560.0,
                    "min": 0.0
                }
            },
            "context": {
                "contextActivities": {
                    "grouping": {
                        "id": "act:adlnet.gov/JsTetris_TCAPI"
                    }
                }
            }
        }
        resp = self.client.post(reverse('lrs:statements'), json.dumps(
            stmt), Authorization=self.auth, content_type="application/json", X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(resp.status_code, 200)
        actorGetResponse = self.client.get(reverse('lrs:statements'),
                                            {"activity": "http://notarealactivity.com"},
                                            content_type="application/x-www-form-urlencoded", X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(actorGetResponse.status_code, 200)
        rsp = json.loads(actorGetResponse.content)
        stmts = rsp['statements']
        self.assertEqual(len(stmts), 0)

    def test_format_agent_filter(self):
        stmt = json.dumps({"actor": {"name": "lou wolford", "mbox": "mailto:louwolford@example.com"},
                           "verb": {"id": "http://special.adlnet.gov/xapi/verb/created",
                                    "display": {"en-US": "made"}},
                           "object": {"objectType": "Group", "name": "androids", "mbox": "mailto:androids@example.com",
                                      "member": [{"name": "Adam Link", "mbox": "mailto:alink@example.com"},
                                                 {"name": "Andrew Martin",
                                                  "mbox": "mailto:amartin@example.com"},
                                                 {"name": "Astro Boy",
                                                  "mbox": "mailto:astroboy@example.com"},
                                                 {"name": "C-3PO",
                                                  "mbox": "mailto:c3po@example.com"},
                                                 {"name": "R2 D2",
                                                  "mbox": "mailto:r2d2@example.com"},
                                                 {"name": "Marvin",
                                                  "mbox": "mailto:marvin@example.com"},
                                                 {"name": "Data",
                                                  "mbox": "mailto:data@example.com"},
                                                 {"name": "Mr. Roboto",
                                                  "mbox": "mailto:mrroboto@example.com"}
                                                 ]
                                      },
                           "context": {"instructor": {"name": "Isaac Asimov", "mbox": "mailto:asimov@example.com"},
                                       "team": {"objectType": "Group", "name": "team kick***",
                                                "member": [{"name": "lou wolford", "mbox": "mailto:louwolford@example.com"},
                                                           {"name": "tom creighton",
                                                            "mbox": "mailto:tomcreighton@example.com"}
                                                           ]
                                                }
                                       }
                           })
        guid = str(uuid.uuid1())
        param = {"statementId": guid}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        resp = self.client.put(path, stmt, content_type="application/json",
                               Authorization=self.auth, X_Experience_API_Version="1.0")
        self.assertEqual(resp.status_code, 204)

        agent_params = ['name', 'mbox', 'objectType']

        param = {"agent": {"mbox": "mailto:louwolford@example.com"}}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)

        stmts = obj['statements']
        # only expecting the one made at the beginning of this test
        stmt_r = stmts[0]
        # remove the stuff the LRS adds
        stmt_r.pop('stored')
        stmt_r.pop('timestamp')
        stmt_r.pop('version')
        stmt_r.pop('id')
        stmt_r.pop('authority')
        orig_stmt = json.loads(stmt)

        self.assertItemsEqual(orig_stmt.keys(), stmt_r.keys())
        self.assertItemsEqual(agent_params, stmt_r['actor'].keys())
        self.assertItemsEqual(
            orig_stmt['object'].keys(), stmt_r['object'].keys())
        for m in stmt_r['object']['member']:
            self.assertItemsEqual(m.keys(), agent_params)
        self.assertItemsEqual(
            orig_stmt['context'].keys(), stmt_r['context'].keys())
        self.assertItemsEqual(agent_params, stmt_r[
                              'context']['instructor'].keys())
        self.assertItemsEqual(orig_stmt['context']['team'].keys(), stmt_r[
                              'context']['team'].keys())
        for m in stmt_r['context']['team']['member']:
            self.assertItemsEqual(m.keys(), agent_params)

        param = {"agent": {"mbox": "mailto:louwolford@example.com"}, "format": "ids"}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        stmts = obj['statements']

        agent_id_param = ['objectType', 'mbox']
        group_id_params = ['objectType', "mbox"]
        anon_id_params = ['objectType', "member"]

        # only expecting the one made at the beginning of this test
        stmt_r = stmts[0]
        # remove the stuff the LRS adds
        stmt_r.pop('stored')
        stmt_r.pop('timestamp')
        stmt_r.pop('version')
        stmt_r.pop('id')
        stmt_r.pop('authority')
        orig_stmt = json.loads(stmt)

        self.assertItemsEqual(orig_stmt.keys(), stmt_r.keys())
        self.assertItemsEqual(agent_id_param, stmt_r['actor'].keys())
        self.assertItemsEqual(group_id_params, stmt_r['object'].keys())
        self.assertItemsEqual(
            orig_stmt['context'].keys(), stmt_r['context'].keys())
        self.assertItemsEqual(agent_id_param, stmt_r[
                              'context']['instructor'].keys())
        self.assertItemsEqual(anon_id_params, stmt_r['context']['team'].keys())
        for m in stmt_r['context']['team']['member']:
            self.assertItemsEqual(m.keys(), agent_id_param)

    def test_agent_account(self):
        account = {"homePage": "http://www.adlnet.gov", "name": "freakshow"}
        stmt = json.dumps({"actor": {"name": "freakshow", "account": account},
                           "verb": {"id": "http://tom.com/tested"},
                           "object": {"id": "act:tom.com/accountid"}})

        guid = str(uuid.uuid1())
        param = {"statementId": guid}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        resp = self.client.put(path, stmt, content_type="application/json",
                               Authorization=self.auth, X_Experience_API_Version="1.0")
        self.assertEqual(resp.status_code, 204)

        param = {"agent": {"account": account}}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)
        ss = obj['statements']
        self.assertEqual(len(ss), 1)
        s = ss[0]
        self.assertEqual(s['id'], guid)
        self.assertEqual(s['actor']['account']['name'], account['name'])
        self.assertEqual(s['actor']['account'][
                         'homePage'], account['homePage'])

    def test_activity_format(self):
        stmt = {"actor": {"name": "chair", "mbox": "mailto:chair@example.com"},
                "verb": {"id": "http://tom.com/tested", "display": {"en-US": "tested", "es-US": "probado", "fr": "testé"}},
                "object": {"objectType": "Activity", "id": "act:format",
                           "definition": {"name": {"en-US": "format", "es-US": "formato", "fr": "format"},
                                          "description": {"en-US": "format used to return statement",
                                                          "es-US": "formato utilizado en este statement",
                                                          "fr": "format utilisé pour cette statement"
                                                          },
                                          "type": "type:thing"
                                          }
                           },
                "context": {"contextActivities": {"parent": [{"id": "act:statementfiltertests",
                                                              "definition": {"name": {"en-US": "statement filter", "fr": "statement filter"},
                                                                             "description": {"en-US": "unit tests", "fr": "unit tests"},
                                                                             "type": "type:parent-thing"}
                                                              }]
                                                  }

                            }
                }

        guid = str(uuid.uuid1())
        param = {"statementId": guid}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        resp = self.client.put(path, json.dumps(stmt), content_type="application/json",
                               Authorization=self.auth, X_Experience_API_Version="1.0")
        self.assertEqual(resp.status_code, 204)

        param = {"agent": {"mbox": "mailto:chair@example.com"}, "format": "exact"}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)

        exact = obj['statements'][0]
        self.assertEqual(exact['actor']['name'], stmt['actor']['name'])
        self.assertEqual(exact['actor']['mbox'], stmt['actor']['mbox'])
        self.assertEqual(exact['verb']['id'], stmt['verb']['id'])
        self.assertItemsEqual(exact['verb']['display'].keys(), stmt[
                              'verb']['display'].keys())
        self.assertEqual(exact['object']['objectType'],
                         stmt['object']['objectType'])
        self.assertEqual(exact['object']['id'], stmt['object']['id'])
        self.assertItemsEqual(exact['object']['definition']['name'].keys(), stmt[
                              'object']['definition']['name'].keys())
        self.assertItemsEqual(exact['object']['definition']['description'].keys(), stmt[
                              'object']['definition']['description'].keys())
        self.assertEqual(exact['context']['contextActivities']['parent'][0][
                         'id'], stmt['context']['contextActivities']['parent'][0]['id'])
        self.assertItemsEqual(exact['context']['contextActivities']['parent'][0]['definition'][
                              'name'].keys(), stmt['context']['contextActivities']['parent'][0]['definition']['name'].keys())
        self.assertItemsEqual(exact['context']['contextActivities']['parent'][0]['definition']['description'].keys(
        ), stmt['context']['contextActivities']['parent'][0]['definition']['description'].keys())
        self.assertEqual(exact['context']['contextActivities']['parent'][0]['definition'][
                         'type'], stmt['context']['contextActivities']['parent'][0]['definition']['type'])

        param = {"agent": {"mbox": "mailto:chair@example.com"}, "format": "ids"}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)

        ids = obj['statements'][0]
        self.assertNotIn('name', ids['actor'])
        self.assertEqual(ids['actor']['mbox'], stmt['actor']['mbox'])
        self.assertEqual(ids['verb']['id'], stmt['verb']['id'])
        self.assertNotIn('display', ids['verb'])
        self.assertNotIn('objectType', ids['object'])
        self.assertEqual(ids['object']['id'], stmt['object']['id'])
        self.assertNotIn('definition', ids['object'])
        self.assertEqual(ids['context']['contextActivities']['parent'][0]['id'], stmt[
                         'context']['contextActivities']['parent'][0]['id'])
        self.assertNotIn('definition', ids['context'][
                         'contextActivities']['parent'][0])

        param = {"agent": {"mbox": "mailto:chair@example.com"},
                 "format": "canonical"}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)

        canon_enus = obj['statements'][0]
        self.assertEqual(canon_enus['actor']['name'], stmt['actor']['name'])
        self.assertEqual(canon_enus['actor']['mbox'], stmt['actor']['mbox'])
        self.assertEqual(canon_enus['verb']['id'], stmt['verb']['id'])
        self.assertEqual(len(canon_enus['verb']['display'].keys()), 1)
        self.assertEqual(canon_enus['object']['objectType'], stmt[
                         'object']['objectType'])
        self.assertEqual(canon_enus['object']['id'], stmt['object']['id'])
        self.assertEqual(
            len(canon_enus['object']['definition']['name'].keys()), 1)
        self.assertIn(canon_enus['object']['definition']['name'].keys()[
                      0], stmt['object']['definition']['name'].keys())
        self.assertEqual(
            len(canon_enus['object']['definition']['description'].keys()), 1)
        self.assertIn(canon_enus['object']['definition']['description'].keys()[
                      0], stmt['object']['definition']['description'].keys())
        self.assertEqual(canon_enus['context']['contextActivities']['parent'][0][
                         'id'], stmt['context']['contextActivities']['parent'][0]['id'])
        self.assertEqual(len(canon_enus['context']['contextActivities'][
                         'parent'][0]['definition']['name'].keys()), 1)
        self.assertIn(canon_enus['context']['contextActivities']['parent'][0]['definition']['name'].keys()[
                      0], stmt['context']['contextActivities']['parent'][0]['definition']['name'].keys())
        self.assertEqual(len(canon_enus['context']['contextActivities'][
                         'parent'][0]['definition']['description'].keys()), 1)
        self.assertIn(canon_enus['context']['contextActivities']['parent'][0]['definition']['description'].keys()[
                      0], stmt['context']['contextActivities']['parent'][0]['definition']['description'].keys())
        self.assertEqual(canon_enus['context']['contextActivities']['parent'][0]['definition'][
                         'type'], stmt['context']['contextActivities']['parent'][0]['definition']['type'])

        param = {"agent": {"mbox": "mailto:chair@example.com"},
                 "format": "canonical"}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(path, Accept_Language="fr",
                            X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        obj = json.loads(r.content)

        canon_fr = obj['statements'][0]
        self.assertEqual(canon_fr['actor']['name'], stmt['actor']['name'])
        self.assertEqual(canon_fr['actor']['mbox'], stmt['actor']['mbox'])
        self.assertEqual(canon_fr['verb']['id'], stmt['verb']['id'])
        self.assertIn('fr', canon_fr['verb']['display'])
        self.assertEqual(canon_fr['verb']['display']['fr'].encode('utf-8'),
            stmt['verb']['display']['fr'])
        self.assertEqual(canon_fr['object']['objectType'], stmt[
                         'object']['objectType'])
        self.assertEqual(canon_fr['object']['id'], stmt['object']['id'])
        self.assertEqual(
            len(canon_fr['object']['definition']['name'].keys()), 1)
        self.assertIn(canon_fr['object']['definition']['name'].keys()[
                      0], stmt['object']['definition']['name'].keys())
        self.assertEqual(
            len(canon_fr['object']['definition']['description'].keys()), 1)
        self.assertIn(canon_fr['object']['definition']['description'].keys()[
                      0], stmt['object']['definition']['description'].keys())
        self.assertEqual(canon_fr['context']['contextActivities']['parent'][0][
                         'id'], stmt['context']['contextActivities']['parent'][0]['id'])
        self.assertEqual(len(canon_fr['context']['contextActivities'][
                         'parent'][0]['definition']['name'].keys()), 1)
        self.assertIn(canon_fr['context']['contextActivities']['parent'][0]['definition']['name'].keys()[
                      0], stmt['context']['contextActivities']['parent'][0]['definition']['name'].keys())
        self.assertEqual(len(canon_fr['context']['contextActivities'][
                         'parent'][0]['definition']['description'].keys()), 1)
        self.assertIn(canon_fr['context']['contextActivities']['parent'][0]['definition']['description'].keys()[
                      0], stmt['context']['contextActivities']['parent'][0]['definition']['description'].keys())
        self.assertEqual(canon_fr['context']['contextActivities']['parent'][0]['definition'][
                         'type'], stmt['context']['contextActivities']['parent'][0]['definition']['type'])

        self.assertNotEqual(canon_enus['object']['definition']['name'].keys()[
                            0], canon_fr['object']['definition']['name'].keys()[0])
        self.assertNotEqual(canon_enus['object']['definition']['description'].keys()[
                            0], canon_fr['object']['definition']['description'].keys()[0])
        self.assertNotEqual(canon_enus['context']['contextActivities']['parent'][0]['definition']['name'].keys()[
                            0], canon_fr['context']['contextActivities']['parent'][0]['definition']['name'].keys()[0])
        self.assertNotEqual(canon_enus['context']['contextActivities']['parent'][0]['definition']['description'].keys()[
                            0], canon_fr['context']['contextActivities']['parent'][0]['definition']['description'].keys()[0])

    def language_test(self):
        email = "mailto:chair%s@example.com" % str(uuid.uuid1())
        stmt = {
            "actor": {"name": "chair", "mbox": email},
            "verb": {"id": "http://tom.com/tested", "display": {"en-US": "tested", "es-US": "probado", "fr": "testé"}},
            "object": {"objectType": "Activity", "id": "act:tom.com/objs/heads",
                       "definition": {"name": {"en-GB": "format", "fr": "format"},
                                      "description": {"en-US": "format used to return statement",
                                                      "fr": "format utilisé pour cette statement"
                                                      },
                                      "type": "type:thing"
                                      }
                       }
        }

        guid = str(uuid.uuid1())
        param = {"statementId": guid}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        resp = self.client.put(path, json.dumps(stmt), content_type="application/json",
                               Authorization=self.auth, X_Experience_API_Version="1.0")
        self.assertEqual(resp.status_code, 204)

        param = {"agent": {"mbox": email},
                 "format": "canonical"}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(path, Accept_Language="es-US, en-GB;q=0.8, en;q=0.7",
                            X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        content = json.loads(r.content)['statements'][0]

        self.assertEqual(content['verb']['display'].keys()[0], 'es-US')
        self.assertEqual(content['verb']['display'].values()[0], 'probado')

        self.assertEqual(content['object']['definition']['name'].keys()[0], 'en-GB')
        self.assertEqual(content['object']['definition']['name'].values()[0], 'format')

        self.assertIn('en', content['object']['definition']['description'].keys()[0], 'en-US')
        self.assertEqual(content['object']['definition']['description'].values()[0], 'format used to return statement')

    def language_wildcard(self):
        email = "mailto:chair%s@example.com" % str(uuid.uuid1())
        stmt = {
            "actor": {"name": "chair", "mbox": email},
            "verb": {"id": "http://tom.com/tested", "display": {"en-US": "tested", "es-US": "probado", "fr": "testé"}},
            "object": {"objectType": "Activity", "id": "act:tom.com/objs/heads",
                       "definition": {"name": {"en-GB": "format", "fr": "format"},
                                      "description": {"en-US": "format used to return statement",
                                                      "fr": "format utilisé pour cette statement"
                                                      },
                                      "type": "type:thing"
                                      }
                       }
        }

        guid = str(uuid.uuid1())
        param = {"statementId": guid}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        resp = self.client.put(path, json.dumps(stmt), content_type="application/json",
                               Authorization=self.auth, X_Experience_API_Version="1.0")
        self.assertEqual(resp.status_code, 204)

        param = {"agent": {"mbox": email},
                 "format": "canonical"}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(path, Accept_Language="*",
                            X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        content = json.loads(r.content)['statements'][0]

        self.assertEqual(content['verb']['display'].keys()[0], 'en-US')
        self.assertEqual(content['verb']['display'].values()[0], 'tested')

        self.assertEqual(len(content['object']['definition']['name'].keys()), 1)
        self.assertIn(content['object']['definition']['name'].keys()[0], ['en-GB', 'fr'])

        self.assertIn('en', content['object']['definition']['description'].keys()[0], 'en-US')
        self.assertEqual(content['object']['definition']['description'].values()[0], 'format used to return statement')

    def single_stmt_get_canonical(self):
        ex_stmt = {
            "actor": {"name": "chair", "mbox": "mailto:chair@example.com"},
            "verb": {"id": "http://tom.com/tested", "display": {"en-US": "tested", "es-US": "probado", "fr": "testé"}},
            "object": {"objectType": "Activity", "id": "act:tom.com/objs/heads",
                       "definition": {"name": {"en-US": "format", "es-US": "formato", "fr": "format"},
                                      "description": {"en-US": "format used to return statement",
                                                      "es-US": "formato utilizado en este statement",
                                                      "fr": "format utilisé pour cette statement"
                                                      },
                                      "type": "type:thing"
                                      }
                       }
        }

        guid = str(uuid.uuid1())
        param = {"statementId": guid}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        resp = self.client.put(path, json.dumps(ex_stmt), content_type="application/json",
                               Authorization=self.auth, X_Experience_API_Version="1.0")
        self.assertEqual(resp.status_code, 204)

        stmt_id = str(uuid.uuid1())
        stmt = {
            "id": stmt_id,
            "actor": {"mbox": "mailto:tom@example.com"},
            "verb": {"id": "http://tom.com/verb/butted"},
            "object": {"id": "act:tom.com/objs/heads"}
        }

        param = {"statementId": stmt_id}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        response = self.client.put(path, json.dumps(stmt), content_type="application/json",
                                   Authorization=self.auth, X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(response.status_code, 204)

        param["format"] = "canonical"
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))

        r = self.client.get(
            path, X_Experience_API_Version=settings.XAPI_VERSION, Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        stmt_obj = json.loads(r.content)
        self.assertIn('definition', stmt_obj['object'])

        param["format"] = "exact"
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version=settings.XAPI_VERSION, Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        stmt_obj = json.loads(r.content)
        self.assertNotIn('definition', stmt_obj['object'])

    @override_settings(CELERY_ALWAYS_EAGER=True,
                       TEST_RUNNER='djcelery.contrib.test_runner.CeleryTestSuiteRunner')
    def test_voidedStatementId(self):
        stmt = {"actor": {"mbox": "mailto:dog@example.com"},
                "verb": {"id": "http://tom.com/verb/ate"},
                "object": {"id": "act:my/homework"}
                }
        guid = str(uuid.uuid1())
        param = {"statementId": guid}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        resp = self.client.put(path, json.dumps(stmt), content_type="application/json",
                               Authorization=self.auth, X_Experience_API_Version="1.0")
        self.assertEqual(resp.status_code, 204)

        param = {"statementId": guid}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)

        obj = json.loads(r.content)
        self.assertEqual(obj['actor']['mbox'], stmt['actor']['mbox'])
        self.assertEqual(obj['verb']['id'], stmt['verb']['id'])
        self.assertEqual(obj['object']['id'], stmt['object']['id'])

        stmtv = {"actor": {"mbox": "mailto:darnhonestparents@example.com"},
                 "verb": {"id": "http://adlnet.gov/expapi/verbs/voided"},
                 "object": {"objectType": "StatementRef", "id": guid}
                 }
        guidv = str(uuid.uuid1())
        paramv = {"statementId": guidv}
        pathv = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(paramv))
        respv = self.client.put(pathv, json.dumps(
            stmtv), content_type="application/json", Authorization=self.auth, X_Experience_API_Version="1.0")
        self.assertEqual(respv.status_code, 204)

        paramv = {"statementId": guidv}
        pathv = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(paramv))
        r = self.client.get(
            pathv, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        objv = json.loads(r.content)
        self.assertEqual(objv['actor']['mbox'], stmtv['actor']['mbox'])
        self.assertEqual(objv['verb']['id'], stmtv['verb']['id'])
        self.assertEqual(objv['object']['id'], stmtv['object']['id'])

        # first statement is voided now... should get a 404 if we try to
        # request it
        param = {"statementId": guid}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 404)

        # but we can get it using the voidedStatementId param
        param = {"voidedStatementId": guid}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)

        obj = json.loads(r.content)
        self.assertEqual(obj['actor']['mbox'], stmt['actor']['mbox'])
        self.assertEqual(obj['verb']['id'], stmt['verb']['id'])
        self.assertEqual(obj['object']['id'], stmt['object']['id'])

    def test_attachments(self):
        stmt = [{"actor": {"mbox": "mailto:tom@example.com"},
                 "verb": {"id": "http://tom.com/verb/butted"},
                 "object": {"id": "act:tom.com/objs/heads"},
                 "attachments": [
                {"usageType": "http://example.com/attachment-usage/test11",
                 "display": {"en-US": "A test attachment11"},
                 "description": {"en-US": "A test attachment (description)11"},
                 "contentType": "text/plain; charset=utf-8",
                 "length": 27,
                 "sha2": ""},
                {"usageType": "http://example.com/attachment-usage/test12",
                 "display": {"en-US": "A test attachment12"},
                 "description": {"en-US": "A test attachment (description)12"},
                 "contentType": "text/plain; charset=utf-8",
                 "length": 27,
                 "sha2": ""}]},
                {"actor": {"mbox": "mailto:tom2@example.com"},
                 "verb": {"id": "http://tom.com/verb/butted"},
                 "object": {"id": "act:tom.com/objs/heads2"},
                 "attachments": [
                    {"usageType": "http://example.com/attachment-usage/test21",
                     "display": {"en-US": "A test attachment21"},
                     "description": {"en-US": "A test attachment (description)21"},
                     "contentType": "text/plain; charset=utf-8",
                     "length": 23,
                     "sha2": ""},
                    {"usageType": "http://example.com/attachment-usage/test22",
                     "display": {"en-US": "A test attachment22"},
                     "description": {"en-US": "A test attachment (description)22"},
                     "contentType": "text/plain; charset=utf-8",
                     "length": 23,
                     "sha2": ""}]}
                ]

        message = MIMEMultipart(boundary="myboundary")
        txt11 = u"This is a text attachment11"
        txtsha11 = hashlib.sha256(txt11).hexdigest()
        stmt[0]['attachments'][0]["sha2"] = str(txtsha11)

        txt12 = u"This is a text attachment12"
        txtsha12 = hashlib.sha256(txt12).hexdigest()
        stmt[0]['attachments'][1]['sha2'] = str(txtsha12)

        txt21 = u"This is a text attachment21"
        txtsha21 = hashlib.sha256(txt21).hexdigest()
        stmt[1]['attachments'][0]['sha2'] = str(txtsha21)

        txt22 = u"This is a text attachment22"
        txtsha22 = hashlib.sha256(txt22).hexdigest()
        stmt[1]['attachments'][1]['sha2'] = str(txtsha22)

        stmtdata = MIMEApplication(json.dumps(
            stmt), _subtype="json", _encoder=json.JSONEncoder)
        textdata11 = MIMEText(txt11, 'plain', 'utf-8')
        textdata12 = MIMEText(txt12, 'plain', 'utf-8')
        textdata21 = MIMEText(txt21, 'plain', 'utf-8')
        textdata22 = MIMEText(txt22, 'plain', 'utf-8')

        textdata11.add_header('X-Experience-API-Hash', txtsha11)
        textdata12.add_header('X-Experience-API-Hash', txtsha12)
        textdata21.add_header('X-Experience-API-Hash', txtsha21)
        textdata22.add_header('X-Experience-API-Hash', txtsha22)

        textdata11.replace_header('Content-Transfer-Encoding', 'binary')
        textdata12.replace_header('Content-Transfer-Encoding', 'binary')
        textdata21.replace_header('Content-Transfer-Encoding', 'binary')
        textdata22.replace_header('Content-Transfer-Encoding', 'binary')

        textdata11.set_payload(txt11, 'utf-8')
        textdata12.set_payload(txt12, 'utf-8')
        textdata21.set_payload(txt21, 'utf-8')
        textdata22.set_payload(txt22, 'utf-8')

        message.attach(stmtdata)
        message.attach(textdata11)
        message.attach(textdata12)
        message.attach(textdata21)
        message.attach(textdata22)

        r = self.client.post(reverse('lrs:statements'), message.as_string(), content_type='multipart/mixed; boundary="myboundary"',
                             Authorization=self.auth, X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(r.status_code, 200)

        param = {"attachments": True}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version=settings.XAPI_VERSION, Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        self.assertEqual(r['Content-Type'],
                         'multipart/mixed; boundary="======ADL_LRS======"')

    def test_attachments_with_statementId(self):
        stmt = json.dumps([{"actor": {"objectType": "Agent", "mbox": "mailto:t@t.com", "name": "bob"},
                           "verb": {"id": "http://example.com/verbs/passed", "display": {"en-US": "passed"}},
                            "object": {"id": "act:test_post"}},
                            {"actor": {"objectType": "Agent", "mbox": "mailto:t@t.com", "name": "bob"},
                            "verb": {"id": "http://example.com/verbs/passed", "display": {"en-US": "passed"}},
                            "object": {"id": "act:test_post"}}])
        response = self.client.post(reverse('lrs:statements'), stmt, content_type="application/json",
                                    Authorization=self.auth, X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(response.status_code, 200)
        existing_ids = json.loads(response.content)
        existing_id1 = existing_ids[0]
        existing_id2 = existing_ids[1]

        st_id = str(uuid.uuid1())
        stmt = {"actor": {"mbox": "mailto:tom@example.com"},
                 "verb": {"id": "http://tom.com/verb/butted"},
                 "object": {"id": "act:tom.com/objs/heads"},
                 "attachments": [
                {"usageType": "http://example.com/attachment-usage/test11",
                 "display": {"en-US": "A test attachment11"},
                 "description": {"en-US": "A test attachment (description)11"},
                 "contentType": "text/plain; charset=utf-8",
                 "length": 27,
                 "sha2": ""}]}

        message = MIMEMultipart(boundary="myboundary")
        txt11 = u"This is a text attachment11"
        txtsha11 = hashlib.sha256(txt11).hexdigest()
        stmt['attachments'][0]["sha2"] = str(txtsha11)

        stmtdata = MIMEApplication(json.dumps(
            stmt), _subtype="json", _encoder=json.JSONEncoder)

        textdata11 = MIMEText(txt11, 'plain', 'utf-8')
        textdata11.add_header('X-Experience-API-Hash', txtsha11)
        textdata11.replace_header('Content-Transfer-Encoding', 'binary')
        textdata11.set_payload(txt11, 'utf-8')

        message.attach(stmtdata)
        message.attach(textdata11)

        put_param = {"statementId": st_id}
        put_path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(put_param))
        r = self.client.put(put_path, message.as_string(), content_type='multipart/mixed; boundary="myboundary"',
                             Authorization=self.auth, X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(r.status_code, 204)

        param = {"attachments": True, "statementId": st_id}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version=settings.XAPI_VERSION, Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        self.assertEqual(r['Content-Type'],
                         'multipart/mixed; boundary="======ADL_LRS======"')
        self.assertIn(st_id, r.content)
        self.assertNotIn(existing_id1, r.content)
        self.assertNotIn(existing_id2, r.content)

    def test_attachments_no_payload(self):
        stmt = {"actor": {"mbox": "mailto:tom@example.com"},
                "verb": {"id": "http://tom.com/verb/butted"},
                "object": {"id": "act:tom.com/objs/heads"},
                "attachments": [
            {"usageType": "http://example.com/attachment-usage/test",
             "display": {"en-US": "A test attachment"},
             "description": {"en-US": "A test attachment (description)"},
             "contentType": "text/plain; charset=utf-8",
             "length": 27,
             "sha2": "672fa5fa658017f1b72d65036f13379c6ab05d4ab3b6664908d8acf0b6a0c634",
             "fileUrl": "http://my/file/url"}]}

        response = self.client.post(reverse('lrs:statements'), json.dumps(stmt), content_type="application/json",
                                    Authorization=self.auth, X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(response.status_code, 200)

        param = {"attachments": True}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version=settings.XAPI_VERSION, Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        self.assertEqual(r['Content-Type'], 'multipart/mixed; boundary="======ADL_LRS======"')

    def test_attachments_no_payload_no_attach_param(self):
        stmt = {"actor": {"mbox": "mailto:tom@example.com"},
                "verb": {"id": "http://tom.com/verb/butted"},
                "object": {"id": "act:tom.com/objs/heads"},
                "attachments": [
            {"usageType": "http://example.com/attachment-usage/test",
             "display": {"en-US": "A test attachment"},
             "description": {"en-US": "A test attachment (description)"},
             "contentType": "text/plain; charset=utf-8",
             "length": 27,
             "sha2": "672fa5fa658017f1b72d65036f13379c6ab05d4ab3b6664908d8acf0b6a0c634",
             "fileUrl": "http://my/file/url"}]}

        response = self.client.post(reverse('lrs:statements'), json.dumps(stmt), content_type="application/json",
                                    Authorization=self.auth, X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(response.status_code, 200)

        r = self.client.get(reverse(
            'lrs:statements'), X_Experience_API_Version=settings.XAPI_VERSION, Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        self.assertEqual(r['Content-Type'], 'application/json')
        obj_from_json = json.loads(r.content)
        self.assertIn('statements', obj_from_json.keys())
        self.assertIn('more', obj_from_json.keys())
        self.assertIn('attachments', obj_from_json['statements'][0])

    def test_attachments_no_payload_single_stmt_get(self):
        stmt_id = str(uuid.uuid1())
        stmt = {"id": stmt_id,
                "actor": {"mbox": "mailto:tom@example.com"},
                "verb": {"id": "http://tom.com/verb/butted"},
                "object": {"id": "act:tom.com/objs/heads"},
                "attachments": [
                    {"usageType": "http://example.com/attachment-usage/test",
                     "display": {"en-US": "A test attachment"},
                     "description": {"en-US": "A test attachment (description)"},
                     "contentType": "text/plain; charset=utf-8",
                     "length": 27,
                     "sha2": "672fa5fa658017f1b72d65036f13379c6ab05d4ab3b6664908d8acf0b6a0c634",
                     "fileUrl": "http://my/file/url"}]}

        param = {"statementId": stmt_id}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        response = self.client.put(path, json.dumps(stmt), content_type="application/json",
                                   Authorization=self.auth, X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(response.status_code, 204)

        param["attachments"] = True
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version=settings.XAPI_VERSION, Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        self.assertEqual(r['Content-Type'], 'multipart/mixed; boundary="======ADL_LRS======"')

    def test_attachments_payload_single_stmt_get(self):
        stmt_id = str(uuid.uuid1())
        stmt = {"id": stmt_id,
                "actor": {"mbox": "mailto:tom@example.com"},
                "verb": {"id": "http://tom.com/verb/butted"},
                "object": {"id": "act:tom.com/objs/heads"},
                "attachments": [
                    {"usageType": "http://example.com/attachment-usage/test11",
                     "display": {"en-US": "A test attachment11"},
                     "description": {"en-US": "A test attachment (description)11"},
                     "contentType": "text/plain; charset=utf-8",
                     "length": 27,
                     "sha2": ""}]}

        message = MIMEMultipart(boundary="myboundary")
        txt11 = u"This is a text attachment11"
        txtsha11 = hashlib.sha256(txt11).hexdigest()
        stmt['attachments'][0]["sha2"] = str(txtsha11)

        stmtdata = MIMEApplication(json.dumps(
            stmt), _subtype="json", _encoder=json.JSONEncoder)
        textdata11 = MIMEText(txt11, 'plain', 'utf-8')

        textdata11.add_header('X-Experience-API-Hash', txtsha11)
        textdata11.replace_header('Content-Transfer-Encoding', 'binary')
        textdata11.set_payload(txt11, 'utf-8')

        message.attach(stmtdata)
        message.attach(textdata11)

        param = {"statementId": stmt_id}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        response = self.client.put(path, message.as_string(), content_type='multipart/mixed; boundary="myboundary"',
                                   Authorization=self.auth, X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(response.status_code, 204)

        param["attachments"] = True
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version=settings.XAPI_VERSION, Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        self.assertEqual(r['Content-Type'],
                         'multipart/mixed; boundary="======ADL_LRS======"')

    def test_more_attachments_no_payload(self):
        settings.SERVER_STMT_LIMIT = 2
        stmts = [
            {"actor": {"mbox": "mailto:tom@example.com"},
             "verb": {"id": "http://tom.com/verb/butted"},
             "object": {"id": "act:tom.com/objs/heads1"},
             "attachments": [
                {"usageType": "http://example.com/attachment-usage/test11",
                 "display": {"en-US": "A test attachment11"},
                 "description": {"en-US": "A test attachment (description)11"},
                 "contentType": "text/plain; charset=utf-8",
                 "length": 27,
                 "sha2": "672fa5fa658017f1b72d65036f13379c6ab05d4ab3b6664908d8acf0b6a0c634",
                 "fileUrl": "http://my/test/url11"},
                {"usageType": "http://example.com/attachment-usage/test12",
                 "display": {"en-US": "A test attachment12"},
                 "description": {"en-US": "A test attachment (description)12"},
                 "contentType": "text/plain; charset=utf-8",
                 "length": 27,
                 "sha2": "672fa5fa658017f1b72d65036f13379c6ab05d4ab3b6664908d8acf0b6a0c634",
                 "fileUrl": "http://my/test/url12"}]},
            {"actor": {"mbox": "mailto:tom2@example.com"},
             "verb": {"id": "http://tom.com/verb/butted"},
             "object": {"id": "act:tom.com/objs/heads2"},
             "attachments": [
                {"usageType": "http://example.com/attachment-usage/test21",
                 "display": {"en-US": "A test attachment21"},
                 "description": {"en-US": "A test attachment (description)21"},
                 "contentType": "text/plain; charset=utf-8",
                 "length": 23,
                 "sha2": "672fa5fa658017f1b72d65036f13379c6ab05d4ab3b6664908d8acf0b6a0c634",
                 "fileUrl": "http://my/test/url21"},
                {"usageType": "http://example.com/attachment-usage/test22",
                 "display": {"en-US": "A test attachment22"},
                 "description": {"en-US": "A test attachment (description)22"},
                 "contentType": "text/plain; charset=utf-8",
                 "length": 23,
                 "sha2": "672fa5fa658017f1b72d65036f13379c6ab05d4ab3b6664908d8acf0b6a0c634",
                 "fileUrl": "http://my/test/url22"}]},
            {"actor": {"mbox": "mailto:tom@example.com"},
             "verb": {"id": "http://tom.com/verb/butted"},
             "object": {"id": "act:tom.com/objs/heads3"},
             "attachments": [
                {"usageType": "http://example.com/attachment-usage/test31",
                 "display": {"en-US": "A test attachment31"},
                 "description": {"en-US": "A test attachment (description)31"},
                 "contentType": "text/plain; charset=utf-8",
                 "length": 27,
                 "sha2": "672fa5fa658017f1b72d65036f13379c6ab05d4ab3b6664908d8acf0b6a0c634",
                 "fileUrl": "http://my/test/url31"},
                {"usageType": "http://example.com/attachment-usage/test32",
                 "display": {"en-US": "A test attachment32"},
                 "description": {"en-US": "A test attachment (description)32"},
                 "contentType": "text/plain; charset=utf-8",
                 "length": 27,
                 "sha2": "672fa5fa658017f1b72d65036f13379c6ab05d4ab3b6664908d8acf0b6a0c634",
                 "fileUrl": "http://my/test/url32"}]},
            {"actor": {"mbox": "mailto:tom2@example.com"},
             "verb": {"id": "http://tom.com/verb/butted"},
             "object": {"id": "act:tom.com/objs/heads4"},
             "attachments": [
                {"usageType": "http://example.com/attachment-usage/test41",
                 "display": {"en-US": "A test attachment41"},
                 "description": {"en-US": "A test attachment (description)41"},
                 "contentType": "text/plain; charset=utf-8",
                 "length": 23,
                 "sha2": "672fa5fa658017f1b72d65036f13379c6ab05d4ab3b6664908d8acf0b6a0c634",
                 "fileUrl": "http://my/test/url41"},
                {"usageType": "http://example.com/attachment-usage/test42",
                 "display": {"en-US": "A test attachment42"},
                 "description": {"en-US": "A test attachment (description)42"},
                 "contentType": "text/plain; charset=utf-8",
                 "length": 23,
                 "sha2": "672fa5fa658017f1b72d65036f13379c6ab05d4ab3b6664908d8acf0b6a0c634",
                 "fileUrl": "http://my/test/url42"}]}
        ]
        response = self.client.post(reverse('lrs:statements'), json.dumps(stmts), content_type="application/json",
                                    Authorization=self.auth, X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(response.status_code, 200)

        r = self.client.get(reverse(
            'lrs:statements'), X_Experience_API_Version=settings.XAPI_VERSION, Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        self.assertEqual(r['Content-Type'], 'application/json')
        obj_from_json = json.loads(r.content)
        self.assertEqual(len(obj_from_json['statements']), 2)
        self.assertIn('attachments', obj_from_json['statements'][0].keys())
        self.assertIn('attachments', obj_from_json['statements'][1].keys())

        resp_url = obj_from_json['more']
        resp_id = resp_url[-32:]

        more_get = self.client.get(reverse('lrs:statements_more', kwargs={'more_id': resp_id}),
                                   X_Experience_API_Version=settings.XAPI_VERSION, HTTP_AUTHORIZATION=self.auth)
        self.assertEqual(more_get.status_code, 200)
        self.assertEqual(more_get['Content-Type'], 'application/json')
        more_obj = json.loads(more_get.content)
        self.assertEqual(len(more_obj['statements']), 2)
        self.assertIn('attachments', more_obj['statements'][0].keys())
        self.assertIn('attachments', more_obj['statements'][1].keys())

    def test_more_attachments_with_payloads(self):
        settings.SERVER_STMT_LIMIT = 2
        stmts = [
            {"actor": {"mbox": "mailto:tom@example.com"},
             "verb": {"id": "http://tom.com/verb/butted"},
             "object": {"id": "act:tom.com/objs/heads1"},
             "attachments": [
                {"usageType": "http://example.com/attachment-usage/test1",
                 "display": {"en-US": "A test attachment11"},
                 "description": {"en-US": "A test attachment (description)1"},
                 "contentType": "text/plain; charset=utf-8",
                 "length": 27,
                 "sha2": ""}]},
            {"actor": {"mbox": "mailto:tom2@example.com"},
             "verb": {"id": "http://tom.com/verb/butted"},
             "object": {"id": "act:tom.com/objs/heads2"},
             "attachments": [
                {"usageType": "http://example.com/attachment-usage/test2",
                 "display": {"en-US": "A test attachment21"},
                 "description": {"en-US": "A test attachment (description)2"},
                 "contentType": "text/plain; charset=utf-8",
                 "length": 23,
                 "sha2": ""}]},
            {"actor": {"mbox": "mailto:tom@example.com"},
             "verb": {"id": "http://tom.com/verb/butted"},
             "object": {"id": "act:tom.com/objs/heads3"},
             "attachments": [
                {"usageType": "http://example.com/attachment-usage/test3",
                 "display": {"en-US": "A test attachment3"},
                 "description": {"en-US": "A test attachment (description)3"},
                 "contentType": "text/plain; charset=utf-8",
                 "length": 27,
                 "sha2": ""}]},
            {"actor": {"mbox": "mailto:tom2@example.com"},
             "verb": {"id": "http://tom.com/verb/butted"},
             "object": {"id": "act:tom.com/objs/heads4"},
             "attachments": [
                {"usageType": "http://example.com/attachment-usage/test4",
                 "display": {"en-US": "A test attachment4"},
                 "description": {"en-US": "A test attachment (description)4"},
                 "contentType": "text/plain; charset=utf-8",
                 "length": 23,
                 "sha2": ""}]}
        ]
        message = MIMEMultipart(boundary="myboundary")
        txt1 = u"This is a text attachment1"
        txtsha1 = hashlib.sha256(txt1).hexdigest()
        stmts[0]['attachments'][0]["sha2"] = str(txtsha1)

        txt2 = u"This is a text attachment2"
        txtsha2 = hashlib.sha256(txt2).hexdigest()
        stmts[1]['attachments'][0]['sha2'] = str(txtsha2)

        txt3 = u"This is a text attachment3"
        txtsha3 = hashlib.sha256(txt3).hexdigest()
        stmts[2]['attachments'][0]['sha2'] = str(txtsha3)

        txt4 = u"This is a text attachment4"
        txtsha4 = hashlib.sha256(txt4).hexdigest()
        stmts[3]['attachments'][0]['sha2'] = str(txtsha4)

        stmtdata = MIMEApplication(json.dumps(
            stmts), _subtype="json", _encoder=json.JSONEncoder)
        textdata1 = MIMEText(txt1, 'plain', 'utf-8')
        textdata2 = MIMEText(txt2, 'plain', 'utf-8')
        textdata3 = MIMEText(txt3, 'plain', 'utf-8')
        textdata4 = MIMEText(txt4, 'plain', 'utf-8')

        textdata1.add_header('X-Experience-API-Hash', txtsha1)
        textdata2.add_header('X-Experience-API-Hash', txtsha2)
        textdata3.add_header('X-Experience-API-Hash', txtsha3)
        textdata4.add_header('X-Experience-API-Hash', txtsha4)

        textdata1.replace_header('Content-Transfer-Encoding', 'binary')
        textdata2.replace_header('Content-Transfer-Encoding', 'binary')
        textdata3.replace_header('Content-Transfer-Encoding', 'binary')
        textdata4.replace_header('Content-Transfer-Encoding', 'binary')

        textdata1.set_payload(txt1, 'utf-8')
        textdata2.set_payload(txt2, 'utf-8')
        textdata3.set_payload(txt3, 'utf-8')
        textdata4.set_payload(txt4, 'utf-8')

        message.attach(stmtdata)
        message.attach(textdata1)
        message.attach(textdata2)
        message.attach(textdata3)
        message.attach(textdata4)

        r = self.client.post(reverse('lrs:statements'), message.as_string(), content_type='multipart/mixed; boundary="myboundary"',
                             Authorization=self.auth, X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(r.status_code, 200)

        param = {"attachments": True}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version=settings.XAPI_VERSION, Authorization=self.auth)
        self.assertEqual(r.status_code, 200)

        self.assertEqual(r['Content-Type'],
                         'multipart/mixed; boundary="======ADL_LRS======"')
        headers_list1 = [txtsha1, txtsha2]
        headers_list2 = [txtsha3, txtsha4]
        payload_list1 = [u"This is a text attachment1",
                         u"This is a text attachment2"]
        payload_list2 = [u"This is a text attachment3",
                         u"This is a text attachment4"]

        # Have to add header to body so email lib will parse correctly
        msg = message_from_string(
            "Content-Type:" + 'multipart/mixed; boundary="======ADL_LRS======"' + r.content)
        self.assertTrue(msg.is_multipart())

        parts = []
        for part in msg.walk():
            parts.append(part)

        self.assertEqual(parts[1].get('Content-Type'), 'application/json')
        returned_json = json.loads(parts[1].get_payload())
        self.assertTrue(isinstance(returned_json, dict))
        self.assertEqual(len(returned_json['statements']), 2)
        resp_url = returned_json['more']
        resp_id = resp_url[-32:]

        for part in parts[2:]:
            self.assertIn(part.get_payload(), payload_list2)
            self.assertIn(part.get("X-Experience-API-Hash"), headers_list2)
            self.assertEqual(part.get('Content-Type'),
                             'text/plain; charset=utf-8')
            self.assertEqual(part.get('Content-Transfer-Encoding'), 'binary')

        path = "%s?%s" % (reverse('lrs:statements_more', kwargs={
                          'more_id': resp_id}), urllib.urlencode(param))
        more_get = self.client.get(
            path, X_Experience_API_Version=settings.XAPI_VERSION, HTTP_AUTHORIZATION=self.auth)
        self.assertEqual(more_get.status_code, 200)

        # Have to add header to body so email lib will parse correctly
        more_msg = message_from_string(
            "Content-Type:" + 'multipart/mixed; boundary="======ADL_LRS======"' + more_get.content)
        self.assertTrue(more_msg.is_multipart())

        more_parts = []
        for more_part in more_msg.walk():
            more_parts.append(more_part)

        self.assertEqual(more_parts[1].get('Content-Type'), 'application/json')
        more_returned_json = json.loads(more_parts[1].get_payload())
        self.assertTrue(isinstance(more_returned_json, dict))
        self.assertEqual(len(more_returned_json['statements']), 2)

        for more_part in more_parts[2:]:
            self.assertIn(more_part.get_payload(), payload_list1)
            self.assertIn(more_part.get(
                "X-Experience-API-Hash"), headers_list1)
            self.assertEqual(more_part.get('Content-Type'),
                             'text/plain; charset=utf-8')
            self.assertEqual(more_part.get(
                'Content-Transfer-Encoding'), 'binary')

    def test_more_attachments_with_payloads_no_attach_param(self):
        settings.SERVER_STMT_LIMIT = 2
        stmts = [
            {"actor": {"mbox": "mailto:tom@example.com"},
             "verb": {"id": "http://tom.com/verb/butted"},
             "object": {"id": "act:tom.com/objs/heads1"},
             "attachments": [
                {"usageType": "http://example.com/attachment-usage/test1",
                 "display": {"en-US": "A test attachment11"},
                 "description": {"en-US": "A test attachment (description)1"},
                 "contentType": "text/plain; charset=utf-8",
                 "length": 27,
                 "sha2": ""}]},
            {"actor": {"mbox": "mailto:tom2@example.com"},
             "verb": {"id": "http://tom.com/verb/butted"},
             "object": {"id": "act:tom.com/objs/heads2"},
             "attachments": [
                {"usageType": "http://example.com/attachment-usage/test2",
                 "display": {"en-US": "A test attachment21"},
                 "description": {"en-US": "A test attachment (description)2"},
                 "contentType": "text/plain; charset=utf-8",
                 "length": 23,
                 "sha2": ""}]},
            {"actor": {"mbox": "mailto:tom@example.com"},
             "verb": {"id": "http://tom.com/verb/butted"},
             "object": {"id": "act:tom.com/objs/heads3"},
             "attachments": [
                {"usageType": "http://example.com/attachment-usage/test3",
                 "display": {"en-US": "A test attachment3"},
                 "description": {"en-US": "A test attachment (description)3"},
                 "contentType": "text/plain; charset=utf-8",
                 "length": 27,
                 "sha2": ""}]},
            {"actor": {"mbox": "mailto:tom2@example.com"},
             "verb": {"id": "http://tom.com/verb/butted"},
             "object": {"id": "act:tom.com/objs/heads4"},
             "attachments": [
                {"usageType": "http://example.com/attachment-usage/test4",
                 "display": {"en-US": "A test attachment4"},
                 "description": {"en-US": "A test attachment (description)4"},
                 "contentType": "text/plain; charset=utf-8",
                 "length": 23,
                 "sha2": ""}]}
        ]
        message = MIMEMultipart(boundary="myboundary")
        txt1 = u"This is a text attachment1"
        txtsha1 = hashlib.sha256(txt1).hexdigest()
        stmts[0]['attachments'][0]["sha2"] = str(txtsha1)

        txt2 = u"This is a text attachment2"
        txtsha2 = hashlib.sha256(txt2).hexdigest()
        stmts[1]['attachments'][0]['sha2'] = str(txtsha2)

        txt3 = u"This is a text attachment3"
        txtsha3 = hashlib.sha256(txt3).hexdigest()
        stmts[2]['attachments'][0]['sha2'] = str(txtsha3)

        txt4 = u"This is a text attachment4"
        txtsha4 = hashlib.sha256(txt4).hexdigest()
        stmts[3]['attachments'][0]['sha2'] = str(txtsha4)

        stmtdata = MIMEApplication(json.dumps(
            stmts), _subtype="json", _encoder=json.JSONEncoder)
        textdata1 = MIMEText(txt1, 'plain', 'utf-8')
        textdata2 = MIMEText(txt2, 'plain', 'utf-8')
        textdata3 = MIMEText(txt3, 'plain', 'utf-8')
        textdata4 = MIMEText(txt4, 'plain', 'utf-8')

        textdata1.add_header('X-Experience-API-Hash', txtsha1)
        textdata2.add_header('X-Experience-API-Hash', txtsha2)
        textdata3.add_header('X-Experience-API-Hash', txtsha3)
        textdata4.add_header('X-Experience-API-Hash', txtsha4)

        textdata1.replace_header('Content-Transfer-Encoding', 'binary')
        textdata2.replace_header('Content-Transfer-Encoding', 'binary')
        textdata3.replace_header('Content-Transfer-Encoding', 'binary')
        textdata4.replace_header('Content-Transfer-Encoding', 'binary')

        textdata1.set_payload(txt1, 'utf-8')
        textdata2.set_payload(txt2, 'utf-8')
        textdata3.set_payload(txt3, 'utf-8')
        textdata4.set_payload(txt4, 'utf-8')

        message.attach(stmtdata)
        message.attach(textdata1)
        message.attach(textdata2)
        message.attach(textdata3)
        message.attach(textdata4)

        r = self.client.post(reverse('lrs:statements'), message.as_string(), content_type='multipart/mixed; boundary="myboundary"',
                             Authorization=self.auth, X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(r.status_code, 200)

        param = {"attachments": False}
        path = "%s?%s" % (reverse('lrs:statements'), urllib.urlencode(param))
        r = self.client.get(
            path, X_Experience_API_Version=settings.XAPI_VERSION, Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        self.assertEqual(r['Content-Type'], 'application/json')
        obj_from_json = json.loads(r.content)

        resp_url = obj_from_json['more']
        resp_id = resp_url[-32:]

        more_get = self.client.get(reverse('lrs:statements_more', kwargs={'more_id': resp_id}),
                                   X_Experience_API_Version=settings.XAPI_VERSION, HTTP_AUTHORIZATION=self.auth)
        self.assertEqual(more_get.status_code, 200)
        self.assertEqual(more_get['Content-Type'], 'application/json')

    def test_related_activities_filter_more(self):
        stmt_list = []
        stmt1 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                 "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                            "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt1)

        stmt2 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                 "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                            "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt2)

        stmt3 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                 "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                            "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt3)

        stmt4 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                 "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                            "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt4)

        stmt5 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                 "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                            "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt5)

        stmt6 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                 "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                            "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt6)

        stmt7 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                 "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                            "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt7)

        stmt8 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                 "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                            "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt8)

        stmt9 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                 "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                            "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt9)

        stmt10 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                  "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                             "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt10)

        stmt11 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                  "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                             "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt11)

        stmt12 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                  "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                             "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt12)

        stmt13 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                  "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                             "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt13)

        stmt14 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                  "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                             "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt14)

        stmt15 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                  "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                             "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt15)

        stmt16 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                  "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                             "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt16)

        stmt17 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                  "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                             "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt17)

        stmt18 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                  "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                             "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt18)

        stmt19 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                  "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                             "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt19)

        stmt20 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                  "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                             "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt20)

        stmt21 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                  "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                             "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt21)

        stmt22 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                  "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                             "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt22)

        stmt23 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                  "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                             "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt23)

        stmt24 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                  "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                             "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt24)

        stmt25 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                  "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                             "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt25)

        stmt26 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                  "object": {"id": "act://foobar"}, "verb": {"id": "verb:verb/passed",
                                                             "display": {"en-US": "passed", 'en-GB': "altpassed"}}}
        stmt_list.append(stmt26)

        stmt27 = {"actor": {"objectType": "Agent", "mbox": "mailto:s@s.com"},
                  "object": {"id": "act://barfoo"}, "verb": {"id": "verb:verb/passed",
                                                             "display": {"en-US": "passed", 'en-GB': "altpassed"}},
                  "context": {"contextActivities": {"other": {"id": "act://foobar"}}}}
        stmt_list.append(stmt27)

        # Post statements
        post_statements = self.client.post(reverse('lrs:statements'), json.dumps(stmt_list),
                                           content_type="application/json", HTTP_AUTHORIZATION=self.auth, X_Experience_API_Version=settings.XAPI_VERSION)
        self.assertEqual(post_statements.status_code, 200)

        # Get regular
        get_param = {"activity": "act://foobar"}
        path = "%s?%s" % (reverse('lrs:statements'),
                          urllib.urlencode(get_param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        returned = json.loads(r.content)
        returned_stmts = returned['statements']
        self.assertEqual(len(returned_stmts), len(stmt_list) - 1)
        self.assertEqual(returned['more'], "")

        # Get related
        get_param = {"activity": "act://foobar", "related_activities": True}
        path = "%s?%s" % (reverse('lrs:statements'),
                          urllib.urlencode(get_param))
        r = self.client.get(
            path, X_Experience_API_Version="1.0", Authorization=self.auth)
        self.assertEqual(r.status_code, 200)
        returned = json.loads(r.content)
        returned_stmts = returned['statements']
        self.assertEqual(len(returned_stmts), len(stmt_list))
        self.assertEqual(returned['more'], "")

redpajama_set_name: RedPajamaGithub