import asyncio import unittest from unittest import mock import pytest from socketio import async_client from socketio import async_namespace from engineio import exceptions as engineio_exceptions from socketio import exceptions from socketio import packet from .helpers import AsyncMock, _run class TestAsyncClient(unittest.TestCase): def test_is_asyncio_based(self): c = async_client.AsyncClient() assert c.is_asyncio_based() def test_connect(self): c = async_client.AsyncClient() c.eio.connect = AsyncMock() _run( c.connect( 'url', headers='headers', auth='auth', transports='transports', namespaces=['/foo', '/', '/bar'], socketio_path='path', wait=False, ) ) assert c.connection_url == 'url' assert c.connection_headers == 'headers' assert c.connection_auth == 'auth' assert c.connection_transports == 'transports' assert c.connection_namespaces == ['/foo', '/', '/bar'] assert c.socketio_path == 'path' c.eio.connect.mock.assert_called_once_with( 'url', headers='headers', transports='transports', engineio_path='path', ) def test_connect_functions(self): async def headers(): return 'headers' c = async_client.AsyncClient() c.eio.connect = AsyncMock() _run( c.connect( lambda: 'url', headers=headers, auth='auth', transports='transports', namespaces=['/foo', '/', '/bar'], socketio_path='path', wait=False, ) ) c.eio.connect.mock.assert_called_once_with( 'url', headers='headers', transports='transports', engineio_path='path', ) def test_connect_one_namespace(self): c = async_client.AsyncClient() c.eio.connect = AsyncMock() _run( c.connect( 'url', headers='headers', transports='transports', namespaces='/foo', socketio_path='path', wait=False, ) ) assert c.connection_url == 'url' assert c.connection_headers == 'headers' assert c.connection_transports == 'transports' assert c.connection_namespaces == ['/foo'] assert c.socketio_path == 'path' c.eio.connect.mock.assert_called_once_with( 'url', headers='headers', transports='transports', engineio_path='path', ) def test_connect_default_namespaces(self): c = async_client.AsyncClient() c.eio.connect = AsyncMock() c.on('foo', mock.MagicMock(), namespace='/foo') c.on('bar', mock.MagicMock(), namespace='/') c.on('baz', mock.MagicMock(), namespace='*') _run( c.connect( 'url', headers='headers', transports='transports', socketio_path='path', wait=False, ) ) assert c.connection_url == 'url' assert c.connection_headers == 'headers' assert c.connection_transports == 'transports' assert c.connection_namespaces == ['/', '/foo'] or \ c.connection_namespaces == ['/foo', '/'] assert c.socketio_path == 'path' c.eio.connect.mock.assert_called_once_with( 'url', headers='headers', transports='transports', engineio_path='path', ) def test_connect_no_namespaces(self): c = async_client.AsyncClient() c.eio.connect = AsyncMock() _run( c.connect( 'url', headers='headers', transports='transports', socketio_path='path', wait=False, ) ) assert c.connection_url == 'url' assert c.connection_headers == 'headers' assert c.connection_transports == 'transports' assert c.connection_namespaces == ['/'] assert c.socketio_path == 'path' c.eio.connect.mock.assert_called_once_with( 'url', headers='headers', transports='transports', engineio_path='path', ) def test_connect_error(self): c = async_client.AsyncClient() c.eio.connect = AsyncMock( side_effect=engineio_exceptions.ConnectionError('foo') ) c.on('foo', mock.MagicMock(), namespace='/foo') c.on('bar', mock.MagicMock(), namespace='/') with pytest.raises(exceptions.ConnectionError): _run( c.connect( 'url', headers='headers', transports='transports', socketio_path='path', wait=False, ) ) def test_connect_twice(self): c = async_client.AsyncClient() c.eio.connect = AsyncMock() _run( c.connect( 'url', wait=False, ) ) with pytest.raises(exceptions.ConnectionError): _run( c.connect( 'url', wait=False, ) ) def test_connect_wait_single_namespace(self): c = async_client.AsyncClient() c.eio.connect = AsyncMock() c._connect_event = mock.MagicMock() async def mock_connect(): c.namespaces = {'/': '123'} return True c._connect_event.wait = mock_connect _run( c.connect( 'url', wait=True, wait_timeout=0.01, ) ) assert c.connected is True def test_connect_wait_two_namespaces(self): c = async_client.AsyncClient() c.eio.connect = AsyncMock() c._connect_event = mock.MagicMock() async def mock_connect(): if c.namespaces == {}: c.namespaces = {'/bar': '123'} return True elif c.namespaces == {'/bar': '123'}: c.namespaces = {'/bar': '123', '/foo': '456'} return True return False c._connect_event.wait = mock_connect _run( c.connect( 'url', namespaces=['/foo', '/bar'], wait=True, wait_timeout=0.01, ) ) assert c.connected is True assert c.namespaces == {'/bar': '123', '/foo': '456'} def test_connect_timeout(self): c = async_client.AsyncClient() c.eio.connect = AsyncMock() c.disconnect = AsyncMock() with pytest.raises(exceptions.ConnectionError): _run( c.connect( 'url', wait=True, wait_timeout=0.01, ) ) c.disconnect.mock.assert_called_once_with() def test_wait_no_reconnect(self): c = async_client.AsyncClient() c.eio.wait = AsyncMock() c.sleep = AsyncMock() c._reconnect_task = None _run(c.wait()) c.eio.wait.mock.assert_called_once_with() c.sleep.mock.assert_called_once_with(1) def test_wait_reconnect_failed(self): c = async_client.AsyncClient() c.eio.wait = AsyncMock() c.sleep = AsyncMock() states = ['disconnected'] async def fake_wait(): c.eio.state = states.pop(0) c._reconnect_task = fake_wait() _run(c.wait()) c.eio.wait.mock.assert_called_once_with() c.sleep.mock.assert_called_once_with(1) def test_wait_reconnect_successful(self): c = async_client.AsyncClient() c.eio.wait = AsyncMock() c.sleep = AsyncMock() states = ['connected', 'disconnected'] async def fake_wait(): c.eio.state = states.pop(0) c._reconnect_task = fake_wait() c._reconnect_task = fake_wait() _run(c.wait()) assert c.eio.wait.mock.call_count == 2 assert c.sleep.mock.call_count == 2 def test_emit_no_arguments(self): c = async_client.AsyncClient() c.namespaces = {'/': '1'} c._send_packet = AsyncMock() _run(c.emit('foo')) expected_packet = packet.Packet( packet.EVENT, namespace='/', data=['foo'], id=None) assert c._send_packet.mock.call_count == 1 assert ( c._send_packet.mock.call_args_list[0][0][0].encode() == expected_packet.encode() ) def test_emit_one_argument(self): c = async_client.AsyncClient() c.namespaces = {'/': '1'} c._send_packet = AsyncMock() _run(c.emit('foo', 'bar')) expected_packet = packet.Packet( packet.EVENT, namespace='/', data=['foo', 'bar'], id=None, ) assert c._send_packet.mock.call_count == 1 assert ( c._send_packet.mock.call_args_list[0][0][0].encode() == expected_packet.encode() ) def test_emit_one_argument_list(self): c = async_client.AsyncClient() c.namespaces = {'/': '1'} c._send_packet = AsyncMock() _run(c.emit('foo', ['bar', 'baz'])) expected_packet = packet.Packet( packet.EVENT, namespace='/', data=['foo', ['bar', 'baz']], id=None, ) assert c._send_packet.mock.call_count == 1 assert ( c._send_packet.mock.call_args_list[0][0][0].encode() == expected_packet.encode() ) def test_emit_two_arguments(self): c = async_client.AsyncClient() c.namespaces = {'/': '1'} c._send_packet = AsyncMock() _run(c.emit('foo', ('bar', 'baz'))) expected_packet = packet.Packet( packet.EVENT, namespace='/', data=['foo', 'bar', 'baz'], id=None, ) assert c._send_packet.mock.call_count == 1 assert ( c._send_packet.mock.call_args_list[0][0][0].encode() == expected_packet.encode() ) def test_emit_namespace(self): c = async_client.AsyncClient() c.namespaces = {'/foo': '1'} c._send_packet = AsyncMock() _run(c.emit('foo', namespace='/foo')) expected_packet = packet.Packet( packet.EVENT, namespace='/foo', data=['foo'], id=None) assert c._send_packet.mock.call_count == 1 assert ( c._send_packet.mock.call_args_list[0][0][0].encode() == expected_packet.encode() ) def test_emit_unknown_namespace(self): c = async_client.AsyncClient() c.namespaces = {'/foo': '1'} with pytest.raises(exceptions.BadNamespaceError): _run(c.emit('foo', namespace='/bar')) def test_emit_with_callback(self): c = async_client.AsyncClient() c._send_packet = AsyncMock() c._generate_ack_id = mock.MagicMock(return_value=123) c.namespaces = {'/': '1'} _run(c.emit('foo', callback='cb')) expected_packet = packet.Packet( packet.EVENT, namespace='/', data=['foo'], id=123) assert c._send_packet.mock.call_count == 1 assert ( c._send_packet.mock.call_args_list[0][0][0].encode() == expected_packet.encode() ) c._generate_ack_id.assert_called_once_with('/', 'cb') def test_emit_namespace_with_callback(self): c = async_client.AsyncClient() c.namespaces = {'/foo': '1'} c._send_packet = AsyncMock() c._generate_ack_id = mock.MagicMock(return_value=123) _run(c.emit('foo', namespace='/foo', callback='cb')) expected_packet = packet.Packet( packet.EVENT, namespace='/foo', data=['foo'], id=123) assert c._send_packet.mock.call_count == 1 assert ( c._send_packet.mock.call_args_list[0][0][0].encode() == expected_packet.encode() ) c._generate_ack_id.assert_called_once_with('/foo', 'cb') def test_emit_binary(self): c = async_client.AsyncClient() c.namespaces = {'/': '1'} c._send_packet = AsyncMock() _run(c.emit('foo', b'bar')) expected_packet = packet.Packet( packet.EVENT, namespace='/', data=['foo', b'bar'], id=None, ) assert c._send_packet.mock.call_count == 1 assert ( c._send_packet.mock.call_args_list[0][0][0].encode() == expected_packet.encode() ) def test_emit_not_binary(self): c = async_client.AsyncClient() c.namespaces = {'/': '1'} c._send_packet = AsyncMock() _run(c.emit('foo', 'bar')) expected_packet = packet.Packet( packet.EVENT, namespace='/', data=['foo', 'bar'], id=None, ) assert c._send_packet.mock.call_count == 1 assert ( c._send_packet.mock.call_args_list[0][0][0].encode() == expected_packet.encode() ) def test_send(self): c = async_client.AsyncClient() c.emit = AsyncMock() _run(c.send('data', 'namespace', 'callback')) c.emit.mock.assert_called_once_with( 'message', data='data', namespace='namespace', callback='callback' ) def test_send_with_defaults(self): c = async_client.AsyncClient() c.emit = AsyncMock() _run(c.send('data')) c.emit.mock.assert_called_once_with( 'message', data='data', namespace=None, callback=None ) def test_call(self): c = async_client.AsyncClient() c.namespaces = {'/': '1'} async def fake_event_wait(): c._generate_ack_id.call_args_list[0][0][1]('foo', 321) c._send_packet = AsyncMock() c._generate_ack_id = mock.MagicMock(return_value=123) c.eio = mock.MagicMock() c.eio.create_event.return_value.wait = fake_event_wait assert _run(c.call('foo')) == ('foo', 321) expected_packet = packet.Packet( packet.EVENT, namespace='/', data=['foo'], id=123) assert c._send_packet.mock.call_count == 1 assert ( c._send_packet.mock.call_args_list[0][0][0].encode() == expected_packet.encode() ) def test_call_with_timeout(self): c = async_client.AsyncClient() c.namespaces = {'/': '1'} async def fake_event_wait(): await asyncio.sleep(1) c._send_packet = AsyncMock() c._generate_ack_id = mock.MagicMock(return_value=123) c.eio = mock.MagicMock() c.eio.create_event.return_value.wait = fake_event_wait with pytest.raises(exceptions.TimeoutError): _run(c.call('foo', timeout=0.01)) expected_packet = packet.Packet( packet.EVENT, namespace='/', data=['foo'], id=123) assert c._send_packet.mock.call_count == 1 assert ( c._send_packet.mock.call_args_list[0][0][0].encode() == expected_packet.encode() ) def test_disconnect(self): c = async_client.AsyncClient() c.connected = True c.namespaces = {'/': '1'} c._trigger_event = AsyncMock() c._send_packet = AsyncMock() c.eio = mock.MagicMock() c.eio.disconnect = AsyncMock() c.eio.state = 'connected' _run(c.disconnect()) assert c.connected assert c._trigger_event.mock.call_count == 0 assert c._send_packet.mock.call_count == 1 expected_packet = packet.Packet(packet.DISCONNECT, namespace='/') assert ( c._send_packet.mock.call_args_list[0][0][0].encode() == expected_packet.encode() ) c.eio.disconnect.mock.assert_called_once_with(abort=True) def test_disconnect_namespaces(self): c = async_client.AsyncClient() c.namespaces = {'/foo': '1', '/bar': '2'} c._trigger_event = AsyncMock() c._send_packet = AsyncMock() c.eio = mock.MagicMock() c.eio.disconnect = AsyncMock() c.eio.state = 'connected' _run(c.disconnect()) assert c._trigger_event.mock.call_count == 0 assert c._send_packet.mock.call_count == 2 expected_packet = packet.Packet(packet.DISCONNECT, namespace='/foo') assert ( c._send_packet.mock.call_args_list[0][0][0].encode() == expected_packet.encode() ) expected_packet = packet.Packet(packet.DISCONNECT, namespace='/bar') assert ( c._send_packet.mock.call_args_list[1][0][0].encode() == expected_packet.encode() ) def test_start_background_task(self): c = async_client.AsyncClient() c.eio.start_background_task = mock.MagicMock(return_value='foo') assert c.start_background_task('foo', 'bar', baz='baz') == 'foo' c.eio.start_background_task.assert_called_once_with( 'foo', 'bar', baz='baz' ) def test_sleep(self): c = async_client.AsyncClient() c.eio.sleep = AsyncMock() _run(c.sleep(1.23)) c.eio.sleep.mock.assert_called_once_with(1.23) def test_send_packet(self): c = async_client.AsyncClient() c.eio.send = AsyncMock() _run(c._send_packet(packet.Packet(packet.EVENT, 'foo'))) c.eio.send.mock.assert_called_once_with('2"foo"') def test_send_packet_binary(self): c = async_client.AsyncClient() c.eio.send = AsyncMock() _run(c._send_packet(packet.Packet(packet.EVENT, b'foo'))) assert c.eio.send.mock.call_args_list == [ mock.call('51-{"_placeholder":true,"num":0}'), mock.call(b'foo'), ] or c.eio.send.mock.call_args_list == [ mock.call('51-{"num":0,"_placeholder":true}'), mock.call(b'foo'), ] def test_send_packet_default_binary(self): c = async_client.AsyncClient() c.eio.send = AsyncMock() _run(c._send_packet(packet.Packet(packet.EVENT, 'foo'))) c.eio.send.mock.assert_called_once_with('2"foo"') def test_handle_connect(self): c = async_client.AsyncClient() c._connect_event = mock.MagicMock() c._trigger_event = AsyncMock() c._send_packet = AsyncMock() _run(c._handle_connect('/', {'sid': '123'})) c._connect_event.set.assert_called_once_with() c._trigger_event.mock.assert_called_once_with('connect', namespace='/') c._send_packet.mock.assert_not_called() def test_handle_connect_with_namespaces(self): c = async_client.AsyncClient() c.namespaces = {'/foo': '1', '/bar': '2'} c._connect_event = mock.MagicMock() c._trigger_event = AsyncMock() c._send_packet = AsyncMock() _run(c._handle_connect('/', {'sid': '3'})) c._connect_event.set.assert_called_once_with() c._trigger_event.mock.assert_called_once_with('connect', namespace='/') assert c.namespaces == {'/': '3', '/foo': '1', '/bar': '2'} def test_handle_connect_namespace(self): c = async_client.AsyncClient() c.namespaces = {'/foo': '1'} c._connect_event = mock.MagicMock() c._trigger_event = AsyncMock() c._send_packet = AsyncMock() _run(c._handle_connect('/foo', {'sid': '123'})) _run(c._handle_connect('/bar', {'sid': '2'})) assert c._trigger_event.mock.call_count == 1 c._connect_event.set.assert_called_once_with() c._trigger_event.mock.assert_called_once_with( 'connect', namespace='/bar') assert c.namespaces == {'/foo': '1', '/bar': '2'} def test_handle_disconnect(self): c = async_client.AsyncClient() c.connected = True c._trigger_event = AsyncMock() _run(c._handle_disconnect('/')) c._trigger_event.mock.assert_any_call( 'disconnect', namespace='/' ) c._trigger_event.mock.assert_any_call( '__disconnect_final', namespace='/' ) assert not c.connected _run(c._handle_disconnect('/')) assert c._trigger_event.mock.call_count == 2 def test_handle_disconnect_namespace(self): c = async_client.AsyncClient() c.connected = True c.namespaces = {'/foo': '1', '/bar': '2'} c._trigger_event = AsyncMock() _run(c._handle_disconnect('/foo')) c._trigger_event.mock.assert_any_call( 'disconnect', namespace='/foo' ) c._trigger_event.mock.assert_any_call( '__disconnect_final', namespace='/foo' ) assert c.namespaces == {'/bar': '2'} assert c.connected _run(c._handle_disconnect('/bar')) c._trigger_event.mock.assert_any_call( 'disconnect', namespace='/bar' ) c._trigger_event.mock.assert_any_call( '__disconnect_final', namespace='/bar' ) assert c.namespaces == {} assert not c.connected def test_handle_disconnect_unknown_namespace(self): c = async_client.AsyncClient() c.connected = True c.namespaces = {'/foo': '1', '/bar': '2'} c._trigger_event = AsyncMock() _run(c._handle_disconnect('/baz')) c._trigger_event.mock.assert_any_call( 'disconnect', namespace='/baz' ) c._trigger_event.mock.assert_any_call( '__disconnect_final', namespace='/baz' ) assert c.namespaces == {'/foo': '1', '/bar': '2'} assert c.connected def test_handle_disconnect_default_namespaces(self): c = async_client.AsyncClient() c.connected = True c.namespaces = {'/foo': '1', '/bar': '2'} c._trigger_event = AsyncMock() _run(c._handle_disconnect('/')) c._trigger_event.mock.assert_any_call('disconnect', namespace='/') c._trigger_event.mock.assert_any_call('__disconnect_final', namespace='/') assert c.namespaces == {'/foo': '1', '/bar': '2'} assert c.connected def test_handle_event(self): c = async_client.AsyncClient() c._trigger_event = AsyncMock() _run(c._handle_event('/', None, ['foo', ('bar', 'baz')])) c._trigger_event.mock.assert_called_once_with( 'foo', '/', ('bar', 'baz') ) def test_handle_event_with_id_no_arguments(self): c = async_client.AsyncClient() c._trigger_event = AsyncMock(return_value=None) c._send_packet = AsyncMock() _run(c._handle_event('/', 123, ['foo', ('bar', 'baz')])) c._trigger_event.mock.assert_called_once_with( 'foo', '/', ('bar', 'baz') ) assert c._send_packet.mock.call_count == 1 expected_packet = packet.Packet( packet.ACK, namespace='/', id=123, data=[]) assert ( c._send_packet.mock.call_args_list[0][0][0].encode() == expected_packet.encode() ) def test_handle_event_with_id_one_argument(self): c = async_client.AsyncClient() c._trigger_event = AsyncMock(return_value='ret') c._send_packet = AsyncMock() _run(c._handle_event('/', 123, ['foo', ('bar', 'baz')])) c._trigger_event.mock.assert_called_once_with( 'foo', '/', ('bar', 'baz') ) assert c._send_packet.mock.call_count == 1 expected_packet = packet.Packet( packet.ACK, namespace='/', id=123, data=['ret']) assert ( c._send_packet.mock.call_args_list[0][0][0].encode() == expected_packet.encode() ) def test_handle_event_with_id_one_list_argument(self): c = async_client.AsyncClient() c._trigger_event = AsyncMock(return_value=['a', 'b']) c._send_packet = AsyncMock() _run(c._handle_event('/', 123, ['foo', ('bar', 'baz')])) c._trigger_event.mock.assert_called_once_with( 'foo', '/', ('bar', 'baz') ) assert c._send_packet.mock.call_count == 1 expected_packet = packet.Packet( packet.ACK, namespace='/', id=123, data=[['a', 'b']]) assert ( c._send_packet.mock.call_args_list[0][0][0].encode() == expected_packet.encode() ) def test_handle_event_with_id_two_arguments(self): c = async_client.AsyncClient() c._trigger_event = AsyncMock(return_value=('a', 'b')) c._send_packet = AsyncMock() _run(c._handle_event('/', 123, ['foo', ('bar', 'baz')])) c._trigger_event.mock.assert_called_once_with( 'foo', '/', ('bar', 'baz') ) assert c._send_packet.mock.call_count == 1 expected_packet = packet.Packet( packet.ACK, namespace='/', id=123, data=['a', 'b']) assert ( c._send_packet.mock.call_args_list[0][0][0].encode() == expected_packet.encode() ) def test_handle_ack(self): c = async_client.AsyncClient() mock_cb = mock.MagicMock() c.callbacks['/foo'] = {123: mock_cb} _run(c._handle_ack('/foo', 123, ['bar', 'baz'])) mock_cb.assert_called_once_with('bar', 'baz') assert 123 not in c.callbacks['/foo'] def test_handle_ack_async(self): c = async_client.AsyncClient() mock_cb = AsyncMock() c.callbacks['/foo'] = {123: mock_cb} _run(c._handle_ack('/foo', 123, ['bar', 'baz'])) mock_cb.mock.assert_called_once_with('bar', 'baz') assert 123 not in c.callbacks['/foo'] def test_handle_ack_not_found(self): c = async_client.AsyncClient() mock_cb = mock.MagicMock() c.callbacks['/foo'] = {123: mock_cb} _run(c._handle_ack('/foo', 124, ['bar', 'baz'])) mock_cb.assert_not_called() assert 123 in c.callbacks['/foo'] def test_handle_error(self): c = async_client.AsyncClient() c.connected = True c._connect_event = mock.MagicMock() c._trigger_event = AsyncMock() c.namespaces = {'/foo': '1', '/bar': '2'} _run(c._handle_error('/', 'error')) assert c.namespaces == {} assert not c.connected c._connect_event.set.assert_called_once_with() c._trigger_event.mock.assert_called_once_with( 'connect_error', '/', 'error' ) def test_handle_error_with_no_arguments(self): c = async_client.AsyncClient() c.connected = True c._connect_event = mock.MagicMock() c._trigger_event = AsyncMock() c.namespaces = {'/foo': '1', '/bar': '2'} _run(c._handle_error('/', None)) assert c.namespaces == {} assert not c.connected c._connect_event.set.assert_called_once_with() c._trigger_event.mock.assert_called_once_with('connect_error', '/') def test_handle_error_namespace(self): c = async_client.AsyncClient() c.connected = True c.namespaces = {'/foo': '1', '/bar': '2'} c._connect_event = mock.MagicMock() c._trigger_event = AsyncMock() _run(c._handle_error('/bar', ['error', 'message'])) assert c.namespaces == {'/foo': '1'} assert c.connected c._connect_event.set.assert_called_once_with() c._trigger_event.mock.assert_called_once_with( 'connect_error', '/bar', 'error', 'message' ) def test_handle_error_namespace_with_no_arguments(self): c = async_client.AsyncClient() c.connected = True c.namespaces = {'/foo': '1', '/bar': '2'} c._connect_event = mock.MagicMock() c._trigger_event = AsyncMock() _run(c._handle_error('/bar', None)) assert c.namespaces == {'/foo': '1'} assert c.connected c._connect_event.set.assert_called_once_with() c._trigger_event.mock.assert_called_once_with('connect_error', '/bar') def test_handle_error_unknown_namespace(self): c = async_client.AsyncClient() c.connected = True c.namespaces = {'/foo': '1', '/bar': '2'} c._connect_event = mock.MagicMock() _run(c._handle_error('/baz', 'error')) assert c.namespaces == {'/foo': '1', '/bar': '2'} assert c.connected c._connect_event.set.assert_called_once_with() def test_trigger_event(self): c = async_client.AsyncClient() handler = mock.MagicMock() catchall_handler = mock.MagicMock() c.on('foo', handler) c.on('*', catchall_handler) _run(c._trigger_event('foo', '/', 1, '2')) _run(c._trigger_event('bar', '/', 1, '2', 3)) _run(c._trigger_event('connect', '/')) # should not trigger handler.assert_called_once_with(1, '2') catchall_handler.assert_called_once_with('bar', 1, '2', 3) def test_trigger_event_namespace(self): c = async_client.AsyncClient() handler = AsyncMock() catchall_handler = AsyncMock() c.on('foo', handler, namespace='/bar') c.on('*', catchall_handler, namespace='/bar') _run(c._trigger_event('foo', '/bar', 1, '2')) _run(c._trigger_event('bar', '/bar', 1, '2', 3)) handler.mock.assert_called_once_with(1, '2') catchall_handler.mock.assert_called_once_with('bar', 1, '2', 3) def test_trigger_event_class_namespace(self): c = async_client.AsyncClient() result = [] class MyNamespace(async_namespace.AsyncClientNamespace): def on_foo(self, a, b): result.append(a) result.append(b) c.register_namespace(MyNamespace('/')) _run(c._trigger_event('foo', '/', 1, '2')) assert result == [1, '2'] def test_trigger_event_with_catchall_class_namespace(self): result = {} class MyNamespace(async_namespace.AsyncClientNamespace): def on_connect(self, ns): result['result'] = (ns,) def on_disconnect(self, ns): result['result'] = ('disconnect', ns) def on_foo(self, ns, data): result['result'] = (ns, data) def on_bar(self, ns): result['result'] = 'bar' + ns def on_baz(self, ns, data1, data2): result['result'] = (ns, data1, data2) c = async_client.AsyncClient() c.register_namespace(MyNamespace('*')) _run(c._trigger_event('connect', '/foo')) assert result['result'] == ('/foo',) _run(c._trigger_event('foo', '/foo', 'a')) assert result['result'] == ('/foo', 'a') _run(c._trigger_event('bar', '/foo')) assert result['result'] == 'bar/foo' _run(c._trigger_event('baz', '/foo', 'a', 'b')) assert result['result'] == ('/foo', 'a', 'b') _run(c._trigger_event('disconnect', '/foo')) assert result['result'] == ('disconnect', '/foo') def test_trigger_event_unknown_namespace(self): c = async_client.AsyncClient() result = [] class MyNamespace(async_namespace.AsyncClientNamespace): def on_foo(self, a, b): result.append(a) result.append(b) c.register_namespace(MyNamespace('/')) _run(c._trigger_event('foo', '/bar', 1, '2')) assert result == [] @mock.patch( 'asyncio.wait_for', new_callable=AsyncMock, side_effect=asyncio.TimeoutError, ) @mock.patch('socketio.client.random.random', side_effect=[1, 0, 0.5]) def test_handle_reconnect(self, random, wait_for): c = async_client.AsyncClient() c._reconnect_task = 'foo' c.connect = AsyncMock( side_effect=[ValueError, exceptions.ConnectionError, None] ) _run(c._handle_reconnect()) assert wait_for.mock.call_count == 3 assert [x[0][1] for x in asyncio.wait_for.mock.call_args_list] == [ 1.5, 1.5, 4.0, ] assert c._reconnect_task is None @mock.patch( 'asyncio.wait_for', new_callable=AsyncMock, side_effect=asyncio.TimeoutError, ) @mock.patch('socketio.client.random.random', side_effect=[1, 0, 0.5]) def test_handle_reconnect_max_delay(self, random, wait_for): c = async_client.AsyncClient(reconnection_delay_max=3) c._reconnect_task = 'foo' c.connect = AsyncMock( side_effect=[ValueError, exceptions.ConnectionError, None] ) _run(c._handle_reconnect()) assert wait_for.mock.call_count == 3 assert [x[0][1] for x in asyncio.wait_for.mock.call_args_list] == [ 1.5, 1.5, 3.0, ] assert c._reconnect_task is None @mock.patch( 'asyncio.wait_for', new_callable=AsyncMock, side_effect=asyncio.TimeoutError, ) @mock.patch('socketio.client.random.random', side_effect=[1, 0, 0.5]) def test_handle_reconnect_max_attempts(self, random, wait_for): c = async_client.AsyncClient(reconnection_attempts=2, logger=True) c.connection_namespaces = ['/'] c._reconnect_task = 'foo' c._trigger_event = AsyncMock() c.connect = AsyncMock( side_effect=[ValueError, exceptions.ConnectionError, None] ) _run(c._handle_reconnect()) assert wait_for.mock.call_count == 2 assert [x[0][1] for x in asyncio.wait_for.mock.call_args_list] == [ 1.5, 1.5, ] assert c._reconnect_task == 'foo' c._trigger_event.mock.assert_called_once_with('__disconnect_final', namespace='/') @mock.patch( 'asyncio.wait_for', new_callable=AsyncMock, side_effect=[asyncio.TimeoutError, None], ) @mock.patch('socketio.client.random.random', side_effect=[1, 0, 0.5]) def test_handle_reconnect_aborted(self, random, wait_for): c = async_client.AsyncClient(logger=True) c.connection_namespaces = ['/'] c._reconnect_task = 'foo' c._trigger_event = AsyncMock() c.connect = AsyncMock( side_effect=[ValueError, exceptions.ConnectionError, None] ) _run(c._handle_reconnect()) assert wait_for.mock.call_count == 2 assert [x[0][1] for x in asyncio.wait_for.mock.call_args_list] == [ 1.5, 1.5, ] assert c._reconnect_task == 'foo' c._trigger_event.mock.assert_called_once_with('__disconnect_final', namespace='/') def test_shutdown_disconnect(self): c = async_client.AsyncClient() c.connected = True c.namespaces = {'/': '1'} c._trigger_event = AsyncMock() c._send_packet = AsyncMock() c.eio = mock.MagicMock() c.eio.disconnect = AsyncMock() c.eio.state = 'connected' _run(c.shutdown()) assert c._trigger_event.mock.call_count == 0 assert c._send_packet.mock.call_count == 1 expected_packet = packet.Packet(packet.DISCONNECT, namespace='/') assert ( c._send_packet.mock.call_args_list[0][0][0].encode() == expected_packet.encode() ) c.eio.disconnect.mock.assert_called_once_with(abort=True) def test_shutdown_disconnect_namespaces(self): c = async_client.AsyncClient() c.connected = True c.namespaces = {'/foo': '1', '/bar': '2'} c._trigger_event = AsyncMock() c._send_packet = AsyncMock() c.eio = mock.MagicMock() c.eio.disconnect = AsyncMock() c.eio.state = 'connected' _run(c.shutdown()) assert c._trigger_event.mock.call_count == 0 assert c._send_packet.mock.call_count == 2 expected_packet = packet.Packet(packet.DISCONNECT, namespace='/foo') assert ( c._send_packet.mock.call_args_list[0][0][0].encode() == expected_packet.encode() ) expected_packet = packet.Packet(packet.DISCONNECT, namespace='/bar') assert ( c._send_packet.mock.call_args_list[1][0][0].encode() == expected_packet.encode() ) @mock.patch('socketio.client.random.random', side_effect=[1, 0, 0.5]) def test_shutdown_reconnect(self, random): c = async_client.AsyncClient() c.connection_namespaces = ['/'] c._reconnect_task = AsyncMock()() c._trigger_event = AsyncMock() c.connect = AsyncMock(side_effect=exceptions.ConnectionError) async def r(): task = c.start_background_task(c._handle_reconnect) await asyncio.sleep(0.1) await c.shutdown() await task _run(r()) c._trigger_event.mock.assert_called_once_with('__disconnect_final', namespace='/') def test_handle_eio_connect(self): c = async_client.AsyncClient() c.connection_namespaces = ['/', '/foo'] c.connection_auth = 'auth' c._send_packet = AsyncMock() c.eio.sid = 'foo' assert c.sid is None _run(c._handle_eio_connect()) assert c.sid == 'foo' assert c._send_packet.mock.call_count == 2 expected_packet = packet.Packet( packet.CONNECT, data='auth', namespace='/') assert ( c._send_packet.mock.call_args_list[0][0][0].encode() == expected_packet.encode() ) expected_packet = packet.Packet( packet.CONNECT, data='auth', namespace='/foo') assert ( c._send_packet.mock.call_args_list[1][0][0].encode() == expected_packet.encode() ) def test_handle_eio_connect_function(self): c = async_client.AsyncClient() c.connection_namespaces = ['/', '/foo'] c.connection_auth = lambda: 'auth' c._send_packet = AsyncMock() c.eio.sid = 'foo' assert c.sid is None _run(c._handle_eio_connect()) assert c.sid == 'foo' assert c._send_packet.mock.call_count == 2 expected_packet = packet.Packet( packet.CONNECT, data='auth', namespace='/') assert ( c._send_packet.mock.call_args_list[0][0][0].encode() == expected_packet.encode() ) expected_packet = packet.Packet( packet.CONNECT, data='auth', namespace='/foo') assert ( c._send_packet.mock.call_args_list[1][0][0].encode() == expected_packet.encode() ) def test_handle_eio_message(self): c = async_client.AsyncClient() c._handle_connect = AsyncMock() c._handle_disconnect = AsyncMock() c._handle_event = AsyncMock() c._handle_ack = AsyncMock() c._handle_error = AsyncMock() _run(c._handle_eio_message('0{"sid":"123"}')) c._handle_connect.mock.assert_called_with(None, {'sid': '123'}) _run(c._handle_eio_message('0/foo,{"sid":"123"}')) c._handle_connect.mock.assert_called_with('/foo', {'sid': '123'}) _run(c._handle_eio_message('1')) c._handle_disconnect.mock.assert_called_with(None) _run(c._handle_eio_message('1/foo')) c._handle_disconnect.mock.assert_called_with('/foo') _run(c._handle_eio_message('2["foo"]')) c._handle_event.mock.assert_called_with(None, None, ['foo']) _run(c._handle_eio_message('3/foo,["bar"]')) c._handle_ack.mock.assert_called_with('/foo', None, ['bar']) _run(c._handle_eio_message('4')) c._handle_error.mock.assert_called_with(None, None) _run(c._handle_eio_message('4"foo"')) c._handle_error.mock.assert_called_with(None, 'foo') _run(c._handle_eio_message('4["foo"]')) c._handle_error.mock.assert_called_with(None, ['foo']) _run(c._handle_eio_message('4/foo')) c._handle_error.mock.assert_called_with('/foo', None) _run(c._handle_eio_message('4/foo,["foo","bar"]')) c._handle_error.mock.assert_called_with('/foo', ['foo', 'bar']) _run(c._handle_eio_message('51-{"_placeholder":true,"num":0}')) assert c._binary_packet.packet_type == packet.BINARY_EVENT _run(c._handle_eio_message(b'foo')) c._handle_event.mock.assert_called_with(None, None, b'foo') _run( c._handle_eio_message( '62-/foo,{"1":{"_placeholder":true,"num":1},' '"2":{"_placeholder":true,"num":0}}' ) ) assert c._binary_packet.packet_type == packet.BINARY_ACK _run(c._handle_eio_message(b'bar')) _run(c._handle_eio_message(b'foo')) c._handle_ack.mock.assert_called_with( '/foo', None, {'1': b'foo', '2': b'bar'} ) with pytest.raises(ValueError): _run(c._handle_eio_message('9')) def test_eio_disconnect(self): c = async_client.AsyncClient() c.namespaces = {'/': '1'} c.connected = True c._trigger_event = AsyncMock() c.start_background_task = mock.MagicMock() c.sid = 'foo' c.eio.state = 'connected' _run(c._handle_eio_disconnect()) c._trigger_event.mock.assert_called_once_with( 'disconnect', namespace='/' ) assert c.sid is None assert not c.connected def test_eio_disconnect_namespaces(self): c = async_client.AsyncClient(reconnection=False) c.namespaces = {'/foo': '1', '/bar': '2'} c.connected = True c._trigger_event = AsyncMock() c.sid = 'foo' c.eio.state = 'connected' _run(c._handle_eio_disconnect()) c._trigger_event.mock.assert_any_call('disconnect', namespace='/foo') c._trigger_event.mock.assert_any_call('disconnect', namespace='/bar') assert c.sid is None assert not c.connected def test_eio_disconnect_reconnect(self): c = async_client.AsyncClient(reconnection=True) c.start_background_task = mock.MagicMock() c.eio.state = 'connected' _run(c._handle_eio_disconnect()) c.start_background_task.assert_called_once_with(c._handle_reconnect) def test_eio_disconnect_self_disconnect(self): c = async_client.AsyncClient(reconnection=True) c.start_background_task = mock.MagicMock() c.eio.state = 'disconnected' _run(c._handle_eio_disconnect()) c.start_background_task.assert_not_called() def test_eio_disconnect_no_reconnect(self): c = async_client.AsyncClient(reconnection=False) c.namespaces = {'/': '1'} c.connected = True c._trigger_event = AsyncMock() c.start_background_task = mock.MagicMock() c.sid = 'foo' c.eio.state = 'connected' _run(c._handle_eio_disconnect()) c._trigger_event.mock.assert_any_call( 'disconnect', namespace='/' ) c._trigger_event.mock.assert_any_call( '__disconnect_final', namespace='/' ) assert c.sid is None assert not c.connected c.start_background_task.assert_not_called()