# vim: tabstop=4 shiftwidth=4 softtabstop=4

# Copyright 2012 OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.

import uuid

import httpretty

from keystoneclient import exceptions
from keystoneclient.tests.v3 import utils
from keystoneclient.v3 import users


class UserTests(utils.TestCase, utils.CrudTests):
    def setUp(self):
        super(UserTests, self).setUp()
        self.key = 'user'
        self.collection_key = 'users'
        self.model = users.User
        self.manager = self.client.users

    def new_ref(self, **kwargs):
        kwargs = super(UserTests, self).new_ref(**kwargs)
        kwargs.setdefault('description', uuid.uuid4().hex)
        kwargs.setdefault('domain_id', uuid.uuid4().hex)
        kwargs.setdefault('enabled', True)
        kwargs.setdefault('name', uuid.uuid4().hex)
        kwargs.setdefault('default_project_id', uuid.uuid4().hex)
        return kwargs

    @httpretty.activate
    def test_add_user_to_group(self):
        group_id = uuid.uuid4().hex
        ref = self.new_ref()
        self.stub_url(httpretty.PUT,
                      ['groups', group_id, self.collection_key, ref['id']],
                      status=204)

        self.manager.add_to_group(user=ref['id'], group=group_id)
        self.assertRaises(exceptions.ValidationError,
                          self.manager.remove_from_group,
                          user=ref['id'],
                          group=None)

    @httpretty.activate
    def test_list_users_in_group(self):
        group_id = uuid.uuid4().hex
        ref_list = [self.new_ref(), self.new_ref()]

        self.stub_entity(httpretty.GET,
                         ['groups', group_id, self.collection_key],
                         entity=ref_list)

        returned_list = self.manager.list(group=group_id)
        self.assertTrue(len(returned_list))
        [self.assertTrue(isinstance(r, self.model)) for r in returned_list]

    @httpretty.activate
    def test_check_user_in_group(self):
        group_id = uuid.uuid4().hex
        ref = self.new_ref()

        self.stub_url(httpretty.HEAD,
                      ['groups', group_id, self.collection_key, ref['id']],
                      status=204)

        self.manager.check_in_group(user=ref['id'], group=group_id)