aiohttp.helpers.create_future

Here are the examples of the python api aiohttp.helpers.create_future taken from open source projects. By voting up you can indicate which examples are most useful and appropriate.

75 Examples 7

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Example 1

Project: aiohttp
License: View license
Source File: test_client_response.py
@asyncio.coroutine
def test_text(loop):
    response = ClientResponse('get', URL('http://def-cl-resp.org'))
    response._post_init(loop)

    def side_effect(*args, **kwargs):
        fut = helpers.create_future(loop)
        fut.set_result('{"тест": "пройден"}'.encode('cp1251'))
        return fut

    response.headers = {
        'Content-Type': 'application/json;charset=cp1251'}
    content = response.content = mock.Mock()
    content.read.side_effect = side_effect

    res = yield from response.text()
    assert res == '{"тест": "пройден"}'
    assert response._connection is None

Example 2

Project: aiohttp
License: View license
Source File: test_web_websocket.py
@asyncio.coroutine
def test_receive_cancelled(make_request, loop, reader):
    req = make_request('GET', '/')
    ws = WebSocketResponse()
    yield from ws.prepare(req)

    res = helpers.create_future(loop)
    res.set_exception(asyncio.CancelledError())
    reader.read = make_mocked_coro(res)

    with pytest.raises(asyncio.CancelledError):
        yield from ws.receive()

Example 3

Project: aiohttp
License: View license
Source File: test_streams.py
    def test_read_nowait_waiter(self):
        stream = self._make_one()
        stream.feed_data(b'line\n')
        stream._waiter = helpers.create_future(self.loop)

        self.assertRaises(RuntimeError, stream.read_nowait)

Example 4

Project: aiohttp
License: View license
Source File: test_connector.py
@asyncio.coroutine
def test_connect_with_limit_release_waiters(loop):

    def check_with_exc(err):
        conn = aiohttp.BaseConnector(limit=1, loop=loop)
        conn._create_connection = unittest.mock.Mock()
        conn._create_connection.return_value = \
            helpers.create_future(loop)
        conn._create_connection.return_value.set_exception(err)

        with pytest.raises(Exception):
            req = unittest.mock.Mock()
            yield from conn.connect(req)
        key = (req.host, req.port, req.ssl)
        assert not conn._waiters[key]

    check_with_exc(OSError(1, 'permission error'))
    check_with_exc(RuntimeError())
    check_with_exc(asyncio.TimeoutError())

Example 5

Project: aiohttp
License: View license
Source File: test_client_response.py
@asyncio.coroutine
def test_read_and_release_connection_with_error(loop):
    response = ClientResponse('get', URL('http://def-cl-resp.org'))
    response._post_init(loop)
    content = response.content = mock.Mock()
    content.read.return_value = helpers.create_future(loop)
    content.read.return_value.set_exception(ValueError)

    with pytest.raises(ValueError):
        yield from response.read()
    assert response._closed

Example 6

Project: aiohttp
License: View license
Source File: test_connector.py
@asyncio.coroutine
def test_connect_timeout(loop):
    conn = aiohttp.BaseConnector(loop=loop)
    conn._create_connection = unittest.mock.Mock()
    conn._create_connection.return_value = helpers.create_future(loop)
    conn._create_connection.return_value.set_exception(
        asyncio.TimeoutError())

    with pytest.raises(aiohttp.ClientTimeoutError):
        req = unittest.mock.Mock()
        yield from conn.connect(req)

Example 7

Project: aiohttp
License: View license
Source File: test_web_sendfile.py
def test_static_handle_again(loop):
    fake_loop = mock.Mock()
    with mock.patch('aiohttp.file_sender.os') as m_os:
        out_fd = 30
        in_fd = 31
        fut = helpers.create_future(loop)
        m_os.sendfile.side_effect = BlockingIOError()
        file_sender = FileSender()
        file_sender._sendfile_cb(fut, out_fd, in_fd, 0, 100, fake_loop, False)
        m_os.sendfile.assert_called_with(out_fd, in_fd, 0, 100)
        assert not fut.done()
        fake_loop.add_writer.assert_called_with(out_fd,
                                                file_sender._sendfile_cb,
                                                fut, out_fd, in_fd, 0, 100,
                                                fake_loop, True)
        assert not fake_loop.remove_writer.called

Example 8

Project: aiohttp
License: View license
Source File: test_helpers.py
def test_create_future_with_new_loop():
    # We should use the new create_future() if it's available.
    mock_loop = mock.Mock()
    expected = 'hello'
    mock_loop.create_future.return_value = expected
    assert expected == helpers.create_future(mock_loop)

Example 9

Project: aiohttp
License: View license
Source File: test_wsgi.py
    def test_handle_request_futures(self):

        def wsgi_app(env, start):
            start('200 OK', [('Content-Type', 'text/plain')])
            f1 = helpers.create_future(self.loop)
            f1.set_result(b'data')
            fut = helpers.create_future(self.loop)
            fut.set_result([f1])
            return fut

        srv = self._make_srv(wsgi_app)
        self.loop.run_until_complete(
            srv.handle_request(self.message, self.payload))

        content = b''.join(
            [c[1][0] for c in self.writer.write.mock_calls])
        self.assertTrue(content.startswith(b'HTTP/1.0 200 OK'))
        self.assertTrue(content.endswith(b'data'))

Example 10

Project: aiohttp
License: View license
Source File: test_web_sendfile.py
def test_static_handle_exception(loop):
    fake_loop = mock.Mock()
    with mock.patch('aiohttp.file_sender.os') as m_os:
        out_fd = 30
        in_fd = 31
        fut = helpers.create_future(loop)
        exc = OSError()
        m_os.sendfile.side_effect = exc
        file_sender = FileSender()
        file_sender._sendfile_cb(fut, out_fd, in_fd, 0, 100, fake_loop, False)
        m_os.sendfile.assert_called_with(out_fd, in_fd, 0, 100)
        assert fut.done()
        assert exc is fut.exception()
        assert not fake_loop.add_writer.called
        assert not fake_loop.remove_writer.called

Example 11

Project: aiohttp
License: View license
Source File: test_streams.py
    def test___repr__waiter(self):
        stream = self._make_one()
        stream._waiter = helpers.create_future(self.loop)
        self.assertRegex(
            repr(stream),
            "<StreamReader w=<Future pending[\S ]*>>")
        stream._waiter.set_result(None)
        self.loop.run_until_complete(stream._waiter)
        stream._waiter = None
        self.assertEqual("<StreamReader>", repr(stream))

Example 12

Project: aiohttp
License: View license
Source File: test_web_websocket.py
@asyncio.coroutine
def test_receive_client_disconnected(make_request, loop, reader):
    req = make_request('GET', '/')
    ws = WebSocketResponse()
    yield from ws.prepare(req)

    exc = errors.ClientDisconnectedError()
    res = helpers.create_future(loop)
    res.set_exception(exc)
    reader.read = make_mocked_coro(res)

    msg = yield from ws.receive()
    assert ws.closed
    assert msg.type == WSMsgType.CLOSE
    assert msg.type is msg.tp
    assert msg.data is None
    assert ws.exception() is None

Example 13

Project: aiohttp
License: View license
Source File: test_client_response.py
@asyncio.coroutine
def test_release(loop):
    response = ClientResponse('get', URL('http://def-cl-resp.org'))
    response._post_init(loop)
    fut = helpers.create_future(loop)
    fut.set_result(b'')
    content = response.content = mock.Mock()
    content.readany.return_value = fut

    yield from response.release()
    assert response._connection is None

Example 14

Project: aiohttp
License: View license
Source File: test_connector.py
@asyncio.coroutine
def test_connect_oserr(loop):
    conn = aiohttp.BaseConnector(loop=loop)
    conn._create_connection = unittest.mock.Mock()
    conn._create_connection.return_value = helpers.create_future(loop)
    err = OSError(1, 'permission error')
    conn._create_connection.return_value.set_exception(err)

    with pytest.raises(aiohttp.ClientOSError) as ctx:
        req = unittest.mock.Mock()
        yield from conn.connect(req)
    assert 1 == ctx.value.errno
    assert ctx.value.strerror.startswith('Cannot connect to')
    assert ctx.value.strerror.endswith('[permission error]')

Example 15

Project: aiohttp
License: View license
Source File: test_client_response.py
@asyncio.coroutine
def test_text_after_read(loop):
    response = ClientResponse('get', URL('http://def-cl-resp.org'))
    response._post_init(loop)

    def side_effect(*args, **kwargs):
        fut = helpers.create_future(loop)
        fut.set_result('{"тест": "пройден"}'.encode('cp1251'))
        return fut

    response.headers = {
        'Content-Type': 'application/json;charset=cp1251'}
    content = response.content = mock.Mock()
    content.read.side_effect = side_effect

    res = yield from response.text()
    assert res == '{"тест": "пройден"}'
    assert response._connection is None

Example 16

Project: aiohttp
License: View license
Source File: test_server.py
def test_keep_alive_close_existing(make_srv, loop):
    transport = mock.Mock()
    srv = make_srv(keepalive_timeout=15)
    srv.connection_made(transport)

    srv.handle_request = mock.Mock()
    srv.handle_request.return_value = helpers.create_future(loop)
    srv.handle_request.return_value.set_result(1)

    srv.data_received(
        b'GET / HTTP/1.0\r\n'
        b'HOST: example.com\r\n\r\n')

    loop.run_until_complete(srv._request_handler)
    assert transport.close.called

Example 17

Project: aiohttp
License: View license
Source File: test_helpers.py
def test_create_future_with_old_loop(mocker):
    MockFuture = mocker.patch('asyncio.Future')
    # The old loop (without create_future()) should just have a Future object
    # wrapped around it.
    mock_loop = mock.Mock()
    del mock_loop.create_future

    expected = 'hello'
    MockFuture.return_value = expected

    future = helpers.create_future(mock_loop)
    MockFuture.assert_called_with(loop=mock_loop)
    assert expected == future

Example 18

Project: aiohttp
License: View license
Source File: test_web_sendfile.py
def test__sendfile_cb_return_on_cancelling(loop):
    fake_loop = mock.Mock()
    with mock.patch('aiohttp.file_sender.os') as m_os:
        out_fd = 30
        in_fd = 31
        fut = helpers.create_future(loop)
        fut.cancel()
        file_sender = FileSender()
        file_sender._sendfile_cb(fut, out_fd, in_fd, 0, 100, fake_loop, False)
        assert fut.done()
        assert not fake_loop.add_writer.called
        assert not fake_loop.remove_writer.called
        assert not m_os.sendfile.called

Example 19

Project: aiohttp
License: View license
Source File: test_web_websocket.py
@asyncio.coroutine
def test_receive_timeouterror(make_request, loop, reader):
    req = make_request('GET', '/')
    ws = WebSocketResponse()
    yield from ws.prepare(req)

    res = helpers.create_future(loop)
    res.set_exception(asyncio.TimeoutError())
    reader.read = make_mocked_coro(res)

    with pytest.raises(asyncio.TimeoutError):
        yield from ws.receive()

Example 20

Project: aiohttp
License: View license
Source File: test_client_response.py
@asyncio.coroutine
def test_text_detect_encoding(loop):
    response = ClientResponse('get', URL('http://def-cl-resp.org'))
    response._post_init(loop)

    def side_effect(*args, **kwargs):
        fut = helpers.create_future(loop)
        fut.set_result('{"тест": "пройден"}'.encode('cp1251'))
        return fut

    response.headers = {'Content-Type': 'text/plain'}
    content = response.content = mock.Mock()
    content.read.side_effect = side_effect

    yield from response.read()
    res = yield from response.text()
    assert res == '{"тест": "пройден"}'
    assert response._connection is None

Example 21

Project: aiohttp
License: View license
Source File: test_web_sendfile.py
def test_static_handle_eof(loop):
    fake_loop = mock.Mock()
    with mock.patch('aiohttp.file_sender.os') as m_os:
        out_fd = 30
        in_fd = 31
        fut = helpers.create_future(loop)
        m_os.sendfile.return_value = 0
        file_sender = FileSender()
        file_sender._sendfile_cb(fut, out_fd, in_fd, 0, 100, fake_loop, False)
        m_os.sendfile.assert_called_with(out_fd, in_fd, 0, 100)
        assert fut.done()
        assert fut.result() is None
        assert not fake_loop.add_writer.called
        assert not fake_loop.remove_writer.called

Example 22

Project: aiohttp
License: View license
Source File: test_client_response.py
@asyncio.coroutine
def test_read_and_release_connection(loop):
    response = ClientResponse('get', URL('http://def-cl-resp.org'))
    response._post_init(loop)

    def side_effect(*args, **kwargs):
        fut = helpers.create_future(loop)
        fut.set_result(b'payload')
        return fut
    content = response.content = mock.Mock()
    content.read.side_effect = side_effect

    res = yield from response.read()
    assert res == b'payload'
    assert response._connection is None

Example 23

Project: aiohttp
License: View license
Source File: test_web_application.py
@asyncio.coroutine
def test_app_register_coro(loop):
    app = web.Application(loop=loop)

    fut = helpers.create_future(loop)

    @asyncio.coroutine
    def cb(app):
        yield from asyncio.sleep(0.001, loop=loop)
        fut.set_result(123)

    app.on_cleanup.append(cb)
    yield from app.cleanup()
    assert fut.done()
    assert 123 == fut.result()

Example 24

Project: aiohttp
License: View license
Source File: test_web_websocket.py
@asyncio.coroutine
def test_receive_exc_in_reader(make_request, loop, reader):
    req = make_request('GET', '/')
    ws = WebSocketResponse()
    yield from ws.prepare(req)

    exc = ValueError()
    res = helpers.create_future(loop)
    res.set_exception(exc)
    reader.read = make_mocked_coro(res)

    msg = yield from ws.receive()
    assert msg.type == WSMsgType.ERROR
    assert msg.type is msg.tp
    assert msg.data is exc
    assert ws.exception() is exc

Example 25

Project: aiohttp
License: View license
Source File: test_client_response.py
@asyncio.coroutine
def test_json(loop):
    response = ClientResponse('get', URL('http://def-cl-resp.org'))
    response._post_init(loop)

    def side_effect(*args, **kwargs):
        fut = helpers.create_future(loop)
        fut.set_result('{"тест": "пройден"}'.encode('cp1251'))
        return fut

    response.headers = {
        'Content-Type': 'application/json;charset=cp1251'}
    content = response.content = mock.Mock()
    content.read.side_effect = side_effect

    res = yield from response.json()
    assert res == {'тест': 'пройден'}
    assert response._connection is None

Example 26

Project: aiohttp
License: View license
Source File: test_client_ws.py
@asyncio.coroutine
def test_ws_connect_with_origin(key_data, loop):
    resp = mock.Mock()
    resp.status = 403
    with mock.patch('aiohttp.client.os') as m_os:
        with mock.patch('aiohttp.client.ClientSession.get') as m_req:
            m_os.urandom.return_value = key_data
            m_req.return_value = helpers.create_future(loop)
            m_req.return_value.set_result(resp)

            origin = 'https://example.org/page.html'
            with pytest.raises(errors.WSServerHandshakeError):
                yield from aiohttp.ws_connect('http://test.org',
                                              loop=loop,
                                              origin=origin)

    assert hdrs.ORIGIN in m_req.call_args[1]["headers"]
    assert m_req.call_args[1]["headers"][hdrs.ORIGIN] == origin

Example 27

Project: aiohttp
License: View license
Source File: test_client_ws.py
@asyncio.coroutine
def test_ws_connect_custom_response(loop, ws_key, key_data):

    class CustomResponse(ClientWebSocketResponse):
        def read(self, decode=False):
            return 'customized!'

    resp = mock.Mock()
    resp.status = 101
    resp.headers = {
        hdrs.UPGRADE: hdrs.WEBSOCKET,
        hdrs.CONNECTION: hdrs.UPGRADE,
        hdrs.SEC_WEBSOCKET_ACCEPT: ws_key,
    }
    with mock.patch('aiohttp.client.os') as m_os:
        with mock.patch('aiohttp.client.ClientSession.get') as m_req:
            m_os.urandom.return_value = key_data
            m_req.return_value = helpers.create_future(loop)
            m_req.return_value.set_result(resp)

            res = yield from aiohttp.ws_connect(
                'http://test.org',
                ws_response_class=CustomResponse,
                loop=loop)

    assert res.read() == 'customized!'

Example 28

Project: aiohttp
License: View license
Source File: test_client_ws_functional.py
@asyncio.coroutine
def test_close_from_server(loop, test_client):

    closed = helpers.create_future(loop)

    @asyncio.coroutine
    def handler(request):
        ws = web.WebSocketResponse()
        yield from ws.prepare(request)

        try:
            yield from ws.receive_bytes()
            yield from ws.close()
        finally:
            closed.set_result(1)
        return ws

    app = web.Application(loop=loop)
    app.router.add_route('GET', '/', handler)
    client = yield from test_client(app)
    resp = yield from client.ws_connect('/')

    resp.send_bytes(b'ask')

    msg = yield from resp.receive()
    assert msg.type == aiohttp.WSMsgType.CLOSE
    assert resp.closed

    msg = yield from resp.receive()
    assert msg.type == aiohttp.WSMsgType.CLOSED

    yield from closed

Example 29

Project: aiohttp
License: View license
Source File: test_client_ws.py
@asyncio.coroutine
def test_ws_connect_global_loop(loop, ws_key, key_data):
    asyncio.set_event_loop(loop)

    resp = mock.Mock()
    resp.status = 101
    resp.headers = {
        hdrs.UPGRADE: hdrs.WEBSOCKET,
        hdrs.CONNECTION: hdrs.UPGRADE,
        hdrs.SEC_WEBSOCKET_ACCEPT: ws_key
    }
    with mock.patch('aiohttp.client.os') as m_os:
        with mock.patch('aiohttp.client.ClientSession.get') as m_req:
            m_os.urandom.return_value = key_data
            m_req.return_value = helpers.create_future(loop)
            m_req.return_value.set_result(resp)

            resp = yield from aiohttp.ws_connect('http://test.org')
    assert resp._loop is loop

    asyncio.set_event_loop(None)

Example 30

Project: aiohttp
License: View license
Source File: test_client_ws.py
@asyncio.coroutine
def test_ws_connect_err_status(loop, ws_key, key_data):
    resp = mock.Mock()
    resp.status = 500
    resp.headers = {
        hdrs.UPGRADE: hdrs.WEBSOCKET,
        hdrs.CONNECTION: hdrs.UPGRADE,
        hdrs.SEC_WEBSOCKET_ACCEPT: ws_key
    }
    with mock.patch('aiohttp.client.os') as m_os:
        with mock.patch('aiohttp.client.ClientSession.get') as m_req:
            m_os.urandom.return_value = key_data
            m_req.return_value = helpers.create_future(loop)
            m_req.return_value.set_result(resp)

            with pytest.raises(errors.WSServerHandshakeError) as ctx:
                yield from aiohttp.ws_connect('http://test.org',
                                              protocols=('t1', 't2', 'chat'),
                                              loop=loop)

    assert ctx.value.message == 'Invalid response status'

Example 31

Project: aiohttp
License: View license
Source File: test_client_request.py
@asyncio.coroutine
def test_data_stream_exc_chain(loop):
    fut = helpers.create_future(loop)

    def gen():
        yield from fut

    req = ClientRequest('POST', URL('http://python.org/'),
                        data=gen(), loop=loop)

    inner_exc = ValueError()

    @asyncio.coroutine
    def exc():
        yield from asyncio.sleep(0.01, loop=loop)
        fut.set_exception(inner_exc)

    helpers.ensure_future(exc(), loop=loop)

    protocol = mock.Mock()
    resp = req.send(mock.Mock(), protocol)
    connection = mock.Mock()
    resp._connection = connection
    yield from req._writer
    assert connection.close.called
    assert protocol.set_exception.called
    outer_exc = protocol.set_exception.call_args[0][0]
    assert isinstance(outer_exc, aiohttp.ClientRequestError)
    assert inner_exc is outer_exc.__context__
    assert inner_exc is outer_exc.__cause__
    yield from req.close()

Example 32

Project: aiohttp
License: View license
Source File: test_client_response.py
@asyncio.coroutine
def test_text_custom_encoding(loop):
    response = ClientResponse('get', URL('http://def-cl-resp.org'))
    response._post_init(loop)

    def side_effect(*args, **kwargs):
        fut = helpers.create_future(loop)
        fut.set_result('{"тест": "пройден"}'.encode('cp1251'))
        return fut

    response.headers = {
        'Content-Type': 'application/json'}
    content = response.content = mock.Mock()
    content.read.side_effect = side_effect
    response._get_encoding = mock.Mock()

    res = yield from response.text(encoding='cp1251')
    assert res == '{"тест": "пройден"}'
    assert response._connection is None
    assert not response._get_encoding.called

Example 33

Project: aiohttp
License: View license
Source File: test_client_ws.py
@asyncio.coroutine
def test_ws_connect_err_upgrade(loop, ws_key, key_data):
    resp = mock.Mock()
    resp.status = 101
    resp.headers = {
        hdrs.UPGRADE: 'test',
        hdrs.CONNECTION: hdrs.UPGRADE,
        hdrs.SEC_WEBSOCKET_ACCEPT: ws_key
    }
    with mock.patch('aiohttp.client.os') as m_os:
        with mock.patch('aiohttp.client.ClientSession.get') as m_req:
            m_os.urandom.return_value = key_data
            m_req.return_value = helpers.create_future(loop)
            m_req.return_value.set_result(resp)

            with pytest.raises(errors.WSServerHandshakeError) as ctx:
                yield from aiohttp.ws_connect('http://test.org',
                                              protocols=('t1', 't2', 'chat'),
                                              loop=loop)
    assert ctx.value.message == 'Invalid upgrade header'

Example 34

Project: aiohttp
License: View license
Source File: test_client_ws.py
@asyncio.coroutine
def test_ws_connect_err_conn(loop, ws_key, key_data):
    resp = mock.Mock()
    resp.status = 101
    resp.headers = {
        hdrs.UPGRADE: hdrs.WEBSOCKET,
        hdrs.CONNECTION: 'close',
        hdrs.SEC_WEBSOCKET_ACCEPT: ws_key
    }
    with mock.patch('aiohttp.client.os') as m_os:
        with mock.patch('aiohttp.client.ClientSession.get') as m_req:
            m_os.urandom.return_value = key_data
            m_req.return_value = helpers.create_future(loop)
            m_req.return_value.set_result(resp)

            with pytest.raises(errors.WSServerHandshakeError) as ctx:
                yield from aiohttp.ws_connect('http://test.org',
                                              protocols=('t1', 't2', 'chat'),
                                              loop=loop)

    assert ctx.value.message == 'Invalid connection header'

Example 35

Project: aiohttp
License: View license
Source File: test_client_ws.py
@asyncio.coroutine
def test_ws_connect_err_challenge(loop, ws_key, key_data):
    resp = mock.Mock()
    resp.status = 101
    resp.headers = {
        hdrs.UPGRADE: hdrs.WEBSOCKET,
        hdrs.CONNECTION: hdrs.UPGRADE,
        hdrs.SEC_WEBSOCKET_ACCEPT: 'asdfasdfasdfasdfasdfasdf'
    }
    with mock.patch('aiohttp.client.os') as m_os:
        with mock.patch('aiohttp.client.ClientSession.get') as m_req:
            m_os.urandom.return_value = key_data
            m_req.return_value = helpers.create_future(loop)
            m_req.return_value.set_result(resp)

            with pytest.raises(errors.WSServerHandshakeError) as ctx:
                yield from aiohttp.ws_connect('http://test.org',
                                              protocols=('t1', 't2', 'chat'),
                                              loop=loop)

    assert ctx.value.message == 'Invalid challenge response'

Example 36

    def test_POST_STREAM_DATA(self):
        with run_server(self.loop, router=Functional) as httpd:
            url = httpd.url('method', 'post')

            here = os.path.dirname(__file__)
            fname = os.path.join(here, 'sample.key')

            with open(fname, 'rb') as f:
                data = f.read()

            fut = helpers.create_future(self.loop)

            @asyncio.coroutine
            def stream():
                yield from fut
                yield data

            self.loop.call_later(0.01, fut.set_result, True)

            r = self.loop.run_until_complete(
                client.request(
                    'post', url, data=stream(),
                    headers={'Content-Length': str(len(data))},
                    loop=self.loop))
            content = self.loop.run_until_complete(r.json())
            r.close()

            self.assertEqual(str(len(data)),
                             content['headers']['Content-Length'])
            self.assertEqual('application/octet-stream',
                             content['headers']['Content-Type'])

Example 37

Project: aiohttp
License: View license
Source File: test_client_ws.py
@asyncio.coroutine
def test_close(loop, ws_key, key_data):
    resp = mock.Mock()
    resp.status = 101
    resp.headers = {
        hdrs.UPGRADE: hdrs.WEBSOCKET,
        hdrs.CONNECTION: hdrs.UPGRADE,
        hdrs.SEC_WEBSOCKET_ACCEPT: ws_key,
    }
    with mock.patch('aiohttp.client.WebSocketWriter') as WebSocketWriter:
        with mock.patch('aiohttp.client.os') as m_os:
            with mock.patch('aiohttp.client.ClientSession.get') as m_req:
                m_os.urandom.return_value = key_data
                m_req.return_value = helpers.create_future(loop)
                m_req.return_value.set_result(resp)
                writer = WebSocketWriter.return_value = mock.Mock()
                reader = mock.Mock()
                resp.connection.reader.set_parser.return_value = reader

                resp = yield from aiohttp.ws_connect('http://test.org',
                                                     loop=loop)
                assert not resp.closed

                msg = aiohttp.WSMessage(aiohttp.MsgType.CLOSE, b'', b'')
                reader.read.return_value = helpers.create_future(loop)
                reader.read.return_value.set_result(msg)

                res = yield from resp.close()
                writer.close.assert_called_with(1000, b'')
                assert resp.closed
                assert res
                assert resp.exception() is None

                # idempotent
                res = yield from resp.close()
                assert not res
                assert writer.close.call_count == 1

Example 38

Project: aiohttp
License: View license
Source File: test_client_ws.py
@asyncio.coroutine
def test_close_exc(loop, ws_key, key_data):
    resp = mock.Mock()
    resp.status = 101
    resp.headers = {
        hdrs.UPGRADE: hdrs.WEBSOCKET,
        hdrs.CONNECTION: hdrs.UPGRADE,
        hdrs.SEC_WEBSOCKET_ACCEPT: ws_key,
    }
    with mock.patch('aiohttp.client.WebSocketWriter') as WebSocketWriter:
        with mock.patch('aiohttp.client.os') as m_os:
            with mock.patch('aiohttp.client.ClientSession.get') as m_req:
                m_os.urandom.return_value = key_data
                m_req.return_value = helpers.create_future(loop)
                m_req.return_value.set_result(resp)
                WebSocketWriter.return_value = mock.Mock()
                reader = mock.Mock()
                resp.connection.reader.set_parser.return_value = reader

                resp = yield from aiohttp.ws_connect('http://test.org',
                                                     loop=loop)
                assert not resp.closed

                exc = ValueError()
                reader.read.return_value = helpers.create_future(loop)
                reader.read.return_value.set_exception(exc)

                yield from resp.close()
                assert resp.closed
                assert resp.exception() is exc

Example 39

Project: aiohttp
License: View license
Source File: test_client_ws.py
@asyncio.coroutine
def test_close_exc2(loop, ws_key, key_data):
    resp = mock.Mock()
    resp.status = 101
    resp.headers = {
        hdrs.UPGRADE: hdrs.WEBSOCKET,
        hdrs.CONNECTION: hdrs.UPGRADE,
        hdrs.SEC_WEBSOCKET_ACCEPT: ws_key,
    }
    with mock.patch('aiohttp.client.WebSocketWriter') as WebSocketWriter:
        with mock.patch('aiohttp.client.os') as m_os:
            with mock.patch('aiohttp.client.ClientSession.get') as m_req:
                m_os.urandom.return_value = key_data
                m_req.return_value = helpers.create_future(loop)
                m_req.return_value.set_result(resp)
                writer = WebSocketWriter.return_value = mock.Mock()
                resp.connection.reader.set_parser.return_value = mock.Mock()

                resp = yield from aiohttp.ws_connect('http://test.org',
                                                     loop=loop)
                assert not resp.closed

                exc = ValueError()
                writer.close.side_effect = exc

                yield from resp.close()
                assert resp.closed
                assert resp.exception() is exc

                resp._closed = False
                writer.close.side_effect = asyncio.CancelledError()
                with pytest.raises(asyncio.CancelledError):
                    yield from resp.close()

Example 40

Project: aiohttp
License: View license
Source File: test_client_ws.py
@asyncio.coroutine
def test_send_data_after_close(ws_key, key_data, loop):
    resp = mock.Mock()
    resp.status = 101
    resp.headers = {
        hdrs.UPGRADE: hdrs.WEBSOCKET,
        hdrs.CONNECTION: hdrs.UPGRADE,
        hdrs.SEC_WEBSOCKET_ACCEPT: ws_key,
    }
    with mock.patch('aiohttp.client.WebSocketWriter') as WebSocketWriter:
        with mock.patch('aiohttp.client.os') as m_os:
            with mock.patch('aiohttp.client.ClientSession.get') as m_req:
                m_os.urandom.return_value = key_data
                m_req.return_value = helpers.create_future(loop)
                m_req.return_value.set_result(resp)
                WebSocketWriter.return_value = mock.Mock()

                resp = yield from aiohttp.ws_connect('http://test.org',
                                                     loop=loop)
                resp._closed = True

                pytest.raises(RuntimeError, resp.ping)
                pytest.raises(RuntimeError, resp.pong)
                pytest.raises(RuntimeError, resp.send_str, 's')
                pytest.raises(RuntimeError, resp.send_bytes, b'b')
                pytest.raises(RuntimeError, resp.send_json, {})

Example 41

Project: aiohttp
License: View license
Source File: test_client_ws.py
@asyncio.coroutine
def test_send_data_type_errors(ws_key, key_data, loop):
    resp = mock.Mock()
    resp.status = 101
    resp.headers = {
        hdrs.UPGRADE: hdrs.WEBSOCKET,
        hdrs.CONNECTION: hdrs.UPGRADE,
        hdrs.SEC_WEBSOCKET_ACCEPT: ws_key,
    }
    with mock.patch('aiohttp.client.WebSocketWriter') as WebSocketWriter:
        with mock.patch('aiohttp.client.os') as m_os:
            with mock.patch('aiohttp.client.ClientSession.get') as m_req:
                m_os.urandom.return_value = key_data
                m_req.return_value = helpers.create_future(loop)
                m_req.return_value.set_result(resp)
                WebSocketWriter.return_value = mock.Mock()

                resp = yield from aiohttp.ws_connect('http://test.org',
                                                     loop=loop)

                pytest.raises(TypeError, resp.send_str, b's')
                pytest.raises(TypeError, resp.send_bytes, 'b')
                pytest.raises(TypeError, resp.send_json, set())

Example 42

Project: aiohttp
License: View license
Source File: test_client_response.py
@asyncio.coroutine
def test_json_override_encoding(loop):
    response = ClientResponse('get', URL('http://def-cl-resp.org'))
    response._post_init(loop)

    def side_effect(*args, **kwargs):
        fut = helpers.create_future(loop)
        fut.set_result('{"тест": "пройден"}'.encode('cp1251'))
        return fut

    response.headers = {
        'Content-Type': 'application/json;charset=utf8'}
    content = response.content = mock.Mock()
    content.read.side_effect = side_effect
    response._get_encoding = mock.Mock()

    res = yield from response.json(encoding='cp1251')
    assert res == {'тест': 'пройден'}
    assert response._connection is None
    assert not response._get_encoding.called

Example 43

Project: aiohttp
License: View license
Source File: test_client_ws.py
@asyncio.coroutine
def test_reader_read_exception(ws_key, key_data, loop):
    hresp = mock.Mock()
    hresp.status = 101
    hresp.headers = {
        hdrs.UPGRADE: hdrs.WEBSOCKET,
        hdrs.CONNECTION: hdrs.UPGRADE,
        hdrs.SEC_WEBSOCKET_ACCEPT: ws_key,
    }
    with mock.patch('aiohttp.client.WebSocketWriter') as WebSocketWriter:
        with mock.patch('aiohttp.client.os') as m_os:
            with mock.patch('aiohttp.client.ClientSession.get') as m_req:
                m_os.urandom.return_value = key_data
                m_req.return_value = helpers.create_future(loop)
                m_req.return_value.set_result(hresp)
                WebSocketWriter.return_value = mock.Mock()
                reader = mock.Mock()
                hresp.connection.reader.set_parser.return_value = reader

                resp = yield from aiohttp.ws_connect('http://test.org',
                                                     loop=loop)

                exc = ValueError()
                reader.read.return_value = helpers.create_future(loop)
                reader.read.return_value.set_exception(exc)

                msg = yield from resp.receive()
                assert msg.type == aiohttp.MsgType.ERROR
                assert msg.type is msg.tp
                assert resp.exception() is exc

Example 44

Project: aiohttp
License: View license
Source File: test_client_ws.py
@asyncio.coroutine
def test_ws_connect_close_resp_on_err(loop, ws_key, key_data):
    resp = mock.Mock()
    resp.status = 500
    resp.headers = {
        hdrs.UPGRADE: hdrs.WEBSOCKET,
        hdrs.CONNECTION: hdrs.UPGRADE,
        hdrs.SEC_WEBSOCKET_ACCEPT: ws_key
    }
    with mock.patch('aiohttp.client.os') as m_os:
        with mock.patch('aiohttp.client.ClientSession.get') as m_req:
            m_os.urandom.return_value = key_data
            m_req.return_value = helpers.create_future(loop)
            m_req.return_value.set_result(resp)

            with pytest.raises(errors.WSServerHandshakeError):
                yield from aiohttp.ws_connect('http://test.org',
                                              protocols=('t1', 't2', 'chat'),
                                              loop=loop)
            resp.close.assert_called_with()

Example 45

Project: aiohttp
License: View license
Source File: test_client_ws.py
@asyncio.coroutine
def test_ws_connect(ws_key, loop, key_data):
    resp = mock.Mock()
    resp.status = 101
    resp.headers = {
        hdrs.UPGRADE: hdrs.WEBSOCKET,
        hdrs.CONNECTION: hdrs.UPGRADE,
        hdrs.SEC_WEBSOCKET_ACCEPT: ws_key,
        hdrs.SEC_WEBSOCKET_PROTOCOL: 'chat'
    }
    with mock.patch('aiohttp.client.os') as m_os:
        with mock.patch('aiohttp.client.ClientSession.get') as m_req:
            m_os.urandom.return_value = key_data
            m_req.return_value = helpers.create_future(loop)
            m_req.return_value.set_result(resp)

            res = yield from aiohttp.ws_connect(
                'http://test.org',
                protocols=('t1', 't2', 'chat'),
                loop=loop)

    assert isinstance(res, ClientWebSocketResponse)
    assert res.protocol == 'chat'
    assert hdrs.ORIGIN not in m_req.call_args[1]["headers"]

Example 46

Project: aiohttp
License: View license
Source File: test_client_ws.py
@asyncio.coroutine
def test_ws_connect_non_overlapped_protocols(ws_key, loop, key_data):
    resp = mock.Mock()
    resp.status = 101
    resp.headers = {
        hdrs.UPGRADE: hdrs.WEBSOCKET,
        hdrs.CONNECTION: hdrs.UPGRADE,
        hdrs.SEC_WEBSOCKET_ACCEPT: ws_key,
        hdrs.SEC_WEBSOCKET_PROTOCOL: 'other,another'
    }
    with mock.patch('aiohttp.client.os') as m_os:
        with mock.patch('aiohttp.client.ClientSession.get') as m_req:
            m_os.urandom.return_value = key_data
            m_req.return_value = helpers.create_future(loop)
            m_req.return_value.set_result(resp)

            res = yield from aiohttp.ws_connect(
                'http://test.org',
                protocols=('t1', 't2', 'chat'),
                loop=loop)

    assert res.protocol is None

Example 47

@contextlib.contextmanager
def run_server(loop, *, listen_addr=('127.0.0.1', 0),
               use_ssl=False, router=None):
    properties = {}
    transports = []

    class HttpRequestHandler:

        def __init__(self, addr):
            host, port = addr
            self.host = host
            self.port = port
            self.address = addr
            self._url = '{}://{}:{}'.format(
                'https' if use_ssl else 'http', host, port)

        def __getitem__(self, key):
            return properties[key]

        def __setitem__(self, key, value):
            properties[key] = value

        def url(self, *suffix):
            return urllib.parse.urljoin(
                self._url, '/'.join(str(s) for s in suffix))

    class TestHttpServer(server.ServerHttpProtocol):

        def connection_made(self, transport):
            transports.append(transport)

            super().connection_made(transport)

        def handle_request(self, message, payload):
            if properties.get('close', False):
                return

            for hdr, val in message.headers.items():
                if (hdr.upper() == 'EXPECT') and (val == '100-continue'):
                    self.transport.write(b'HTTP/1.0 100 Continue\r\n\r\n')
                    break

            body = yield from payload.read()

            rob = router(
                self, properties, self.transport, message, body)
            rob.dispatch()

    if use_ssl:
        here = os.path.join(os.path.dirname(__file__), '..', 'tests')
        keyfile = os.path.join(here, 'sample.key')
        certfile = os.path.join(here, 'sample.crt')
        sslcontext = ssl.SSLContext(ssl.PROTOCOL_SSLv23)
        sslcontext.load_cert_chain(certfile, keyfile)
    else:
        sslcontext = None

    def run(loop, fut):
        thread_loop = asyncio.new_event_loop()
        asyncio.set_event_loop(thread_loop)

        host, port = listen_addr
        server_coroutine = thread_loop.create_server(
            lambda: TestHttpServer(keep_alive=0.5),
            host, port, ssl=sslcontext)
        server = thread_loop.run_until_complete(server_coroutine)

        waiter = helpers.create_future(thread_loop)
        loop.call_soon_threadsafe(
            fut.set_result, (thread_loop, waiter,
                             server.sockets[0].getsockname()))

        try:
            thread_loop.run_until_complete(waiter)
        finally:
            # call pending connection_made if present
            run_briefly(thread_loop)

            # close opened transports
            for tr in transports:
                tr.close()

            run_briefly(thread_loop)  # call close callbacks

            server.close()
            thread_loop.stop()
            thread_loop.close()
            gc.collect()

    fut = helpers.create_future(loop)
    server_thread = threading.Thread(target=run, args=(loop, fut))
    server_thread.start()

    thread_loop, waiter, addr = loop.run_until_complete(fut)
    try:
        yield HttpRequestHandler(addr)
    finally:
        thread_loop.call_soon_threadsafe(waiter.set_result, None)
        server_thread.join()

Example 48

Project: aiohttp
License: View license
Source File: test_client_request.py
@asyncio.coroutine
def test_data_stream_exc(loop):
    fut = helpers.create_future(loop)

    def gen():
        yield b'binary data'
        yield from fut

    req = ClientRequest(
        'POST', URL('http://python.org/'), data=gen(), loop=loop)
    assert req.chunked
    assert inspect.isgenerator(req.body)
    assert req.headers['TRANSFER-ENCODING'] == 'chunked'

    @asyncio.coroutine
    def exc():
        yield from asyncio.sleep(0.01, loop=loop)
        fut.set_exception(ValueError)

    helpers.ensure_future(exc(), loop=loop)

    protocol = mock.Mock()
    resp = req.send(mock.Mock(), protocol)
    connection = mock.Mock()
    resp._connection = connection
    yield from req._writer
    assert connection.close.called
    assert protocol.set_exception.called
    yield from req.close()

Example 49

Project: aiohttp
License: View license
Source File: test_client_ws_functional.py
@asyncio.coroutine
def test_ping_pong(loop, test_client):

    closed = helpers.create_future(loop)

    @asyncio.coroutine
    def handler(request):
        ws = web.WebSocketResponse()
        yield from ws.prepare(request)

        msg = yield from ws.receive_bytes()
        ws.ping()
        ws.send_bytes(msg+b'/answer')
        try:
            yield from ws.close()
        finally:
            closed.set_result(1)
        return ws

    app = web.Application(loop=loop)
    app.router.add_route('GET', '/', handler)
    client = yield from test_client(app)
    resp = yield from client.ws_connect('/')

    resp.ping()
    resp.send_bytes(b'ask')

    msg = yield from resp.receive()
    assert msg.type == aiohttp.WSMsgType.BINARY
    assert msg.data == b'ask/answer'

    msg = yield from resp.receive()
    assert msg.type == aiohttp.WSMsgType.CLOSE

    yield from resp.close()
    yield from closed

Example 50

Project: aiohttp
License: View license
Source File: test_client_ws_functional.py
@asyncio.coroutine
def test_ping_pong_manual(loop, test_client):

    closed = helpers.create_future(loop)

    @asyncio.coroutine
    def handler(request):
        ws = web.WebSocketResponse()
        yield from ws.prepare(request)

        msg = yield from ws.receive_bytes()
        ws.ping()
        ws.send_bytes(msg+b'/answer')
        try:
            yield from ws.close()
        finally:
            closed.set_result(1)
        return ws

    app = web.Application(loop=loop)
    app.router.add_route('GET', '/', handler)
    client = yield from test_client(app)
    resp = yield from client.ws_connect('/', autoping=False)

    resp.ping()
    resp.send_bytes(b'ask')

    msg = yield from resp.receive()
    assert msg.type == aiohttp.WSMsgType.PONG

    msg = yield from resp.receive()
    assert msg.type == aiohttp.WSMsgType.PING
    resp.pong()

    msg = yield from resp.receive()
    assert msg.data == b'ask/answer'

    msg = yield from resp.receive()
    assert msg.type == aiohttp.WSMsgType.CLOSE

    yield from closed
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