# -*- coding: utf-8 -*-
# Open Source Initiative OSI - The MIT License (MIT):Licensing
#
# The MIT License (MIT)
# Copyright (c) 2012 DotCloud Inc (opensource@dotcloud.com)
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to
# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
# of the Software, and to permit persons to whom the Software is furnished to do
# so, subject to the following conditions:
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# The above copyright notice and this permission notice shall be included in all
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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import gevent

import zerorpc
from testutils import teardown, random_ipc_endpoint


def test_rcp_streaming():
    endpoint = random_ipc_endpoint()

    class MySrv(zerorpc.Server):

        @zerorpc.rep
        def range(self, max):
            return range(max)

        @zerorpc.stream
        def xrange(self, max):
            return xrange(max)

    srv = MySrv(heartbeat=2)
    srv.bind(endpoint)
    gevent.spawn(srv.run)

    client = zerorpc.Client(heartbeat=2)
    client.connect(endpoint)

    r = client.range(10)
    assert list(r) == list(range(10))

    r = client.xrange(10)
    assert getattr(r, 'next', None) is not None
    l = []
    print 'wait 4s for fun'
    gevent.sleep(4)
    for x in r:
        l.append(x)
    assert l == range(10)
