def test_publish_to_queue(empty_config, maybe_declare, patch_publisher):
container = Mock(spec=ServiceContainer)
container.service_name = "srcservice"
container.config = empty_config
ctx_data = {'language': 'en'}
service = Mock()
worker_ctx = WorkerContext(container, service, "publish", data=ctx_data)
publisher = PublishProvider(queue=foobar_queue)
publisher.bind("publish", container)
producer = Mock()
connection = Mock()
get_connection, get_producer = patch_publisher(publisher)
get_connection.return_value = as_context_manager(connection)
get_producer.return_value = as_context_manager(producer)
# test declarations
publisher.prepare()
maybe_declare.assert_called_once_with(foobar_queue, connection)
# test publish
msg = "msg"
headers = {
'nameko.language': 'en',
'nameko.call_id_stack': ['srcservice.publish.0'],
}
publisher.inject(worker_ctx)
service.publish(msg)
producer.publish.assert_called_once_with(
msg, headers=headers, exchange=foobar_ex)
def test_publish_to_exchange(empty_config, maybe_declare, patch_publisher):
container = Mock(spec=ServiceContainer)
container.service_name = "srcservice"
container.config = empty_config
service = Mock()
worker_ctx = WorkerContext(container, service, DummyProvider("publish"))
publisher = PublishProvider(exchange=foobar_ex)
publisher.bind("publish", container)
producer = Mock()
connection = Mock()
get_connection, get_producer = patch_publisher(publisher)
get_connection.return_value = as_context_manager(connection)
get_producer.return_value = as_context_manager(producer)
# test declarations
publisher.prepare()
maybe_declare.assert_called_once_with(foobar_ex, connection)
# test publish
msg = "msg"
publisher.inject(worker_ctx)
service.publish(msg, publish_kwarg="value")
headers = {'nameko.call_id_stack': ['srcservice.publish.0']}
producer.publish.assert_called_once_with(msg,
headers=headers,
exchange=foobar_ex,
retry=True,
retry_policy=DEFAULT_RETRY_POLICY,
publish_kwarg="value")
def test_publish_to_queue(empty_config, maybe_declare, patch_publisher):
container = Mock(spec=ServiceContainer)
container.shared_extensions = {}
container.service_name = "srcservice"
container.config = empty_config
ctx_data = {"language": "en"}
service = Mock()
worker_ctx = WorkerContext(container, service, DummyProvider("publish"), data=ctx_data)
publisher = Publisher(queue=foobar_queue).bind(container, "publish")
producer = Mock()
connection = Mock()
get_connection, get_producer = patch_publisher(publisher)
get_connection.return_value = as_context_manager(connection)
get_producer.return_value = as_context_manager(producer)
# test declarations
publisher.setup()
maybe_declare.assert_called_once_with(foobar_queue, connection)
# test publish
msg = "msg"
headers = {"nameko.language": "en", "nameko.call_id_stack": ["srcservice.publish.0"]}
service.publish = publisher.get_dependency(worker_ctx)
service.publish(msg, publish_kwarg="value")
producer.publish.assert_called_once_with(
msg, headers=headers, exchange=foobar_ex, retry=True, retry_policy=DEFAULT_RETRY_POLICY, publish_kwarg="value"
)
def test_publish_to_exchange(maybe_declare, patch_publisher, mock_container):
container = mock_container
container.service_name = "srcservice"
service = Mock()
worker_ctx = WorkerContext(container, service, DummyProvider("publish"))
publisher = Publisher(exchange=foobar_ex).bind(container, "publish")
producer = Mock()
connection = Mock()
get_connection, get_producer = patch_publisher(publisher)
get_connection.return_value = as_context_manager(connection)
get_producer.return_value = as_context_manager(producer)
# test declarations
publisher.setup()
maybe_declare.assert_called_once_with(foobar_ex, connection)
# test publish
msg = "msg"
service.publish = publisher.get_dependency(worker_ctx)
service.publish(msg, publish_kwarg="value")
headers = {
'nameko.call_id_stack': ['srcservice.publish.0']
}
producer.publish.assert_called_once_with(
msg, headers=headers, exchange=foobar_ex, retry=True,
serializer=container.serializer,
retry_policy=DEFAULT_RETRY_POLICY, publish_kwarg="value")
def test_publish_to_exchange(empty_config, maybe_declare, patch_publisher):
container = Mock(spec=ServiceContainer)
container.service_name = "srcservice"
container.config = empty_config
service = Mock()
worker_ctx = WorkerContext(container, service, DummyProvider("publish"))
publisher = PublishProvider(exchange=foobar_ex)
publisher.bind("publish", container)
producer = Mock()
connection = Mock()
get_connection, get_producer = patch_publisher(publisher)
get_connection.return_value = as_context_manager(connection)
get_producer.return_value = as_context_manager(producer)
# test declarations
publisher.prepare()
maybe_declare.assert_called_once_with(foobar_ex, connection)
# test publish
msg = "msg"
publisher.inject(worker_ctx)
service.publish(msg, publish_kwarg="value")
headers = {
'nameko.call_id_stack': ['srcservice.publish.0']
}
producer.publish.assert_called_once_with(
msg, headers=headers, exchange=foobar_ex, retry=True,
retry_policy=DEFAULT_RETRY_POLICY, publish_kwarg="value")
def test_event_dispatcher(empty_config):
container = Mock(spec=ServiceContainer)
container.service_name = "srcservice"
container.config = empty_config
service = Mock()
worker_ctx = WorkerContext(container, service, "dispatch")
event_dispatcher = EventDispatcher()
event_dispatcher.bind("dispatch", container)
path = 'nameko.messaging.PublishProvider.prepare'
with patch(path, autospec=True) as prepare:
# test start method
event_dispatcher.prepare()
assert event_dispatcher.exchange.name == "srcservice.events"
assert prepare.called
evt = Mock(type="eventtype", data="msg")
event_dispatcher.inject(worker_ctx)
producer = Mock()
with patch.object(
event_dispatcher, 'get_producer', autospec=True) as get_producer:
get_producer.return_value = as_context_manager(producer)
# test dispatch
service.dispatch(evt)
headers = event_dispatcher.get_message_headers(worker_ctx)
producer.publish.assert_called_once_with(
evt.data, exchange=event_dispatcher.exchange, headers=headers,
routing_key=evt.type)
def test_publish_custom_headers(empty_config, maybe_declare, patch_publisher):
container = Mock(spec=ServiceContainer)
container.service_name = "srcservice"
container.config = empty_config
ctx_data = {'language': 'en', 'customheader': 'customvalue'}
service = Mock()
worker_ctx = CustomWorkerContext(container,
service,
DummyProvider('method'),
data=ctx_data)
publisher = PublishProvider(queue=foobar_queue)
publisher.bind("publish", container)
producer = Mock()
connection = Mock()
get_connection, get_producer = patch_publisher(publisher)
get_connection.return_value = as_context_manager(connection)
get_producer.return_value = as_context_manager(producer)
# test declarations
publisher.prepare()
maybe_declare.assert_called_once_with(foobar_queue, connection)
# test publish
msg = "msg"
headers = {
'nameko.language': 'en',
'nameko.customheader': 'customvalue',
'nameko.call_id_stack': ['srcservice.method.0']
}
publisher.inject(worker_ctx)
service.publish(msg, publish_kwarg="value")
producer.publish.assert_called_once_with(msg,
headers=headers,
exchange=foobar_ex,
retry=True,
retry_policy=DEFAULT_RETRY_POLICY,
publish_kwarg="value")
def test_publish_custom_headers(mock_container, maybe_declare,
patch_publisher):
container = mock_container
container.service_name = "srcservice"
ctx_data = {'language': 'en', 'customheader': 'customvalue'}
service = Mock()
worker_ctx = WorkerContext(container,
service,
DummyProvider('method'),
data=ctx_data)
publisher = Publisher(queue=foobar_queue).bind(container, "publish")
producer = Mock()
connection = Mock()
get_connection, get_producer = patch_publisher(publisher)
get_connection.return_value = as_context_manager(connection)
get_producer.return_value = as_context_manager(producer)
# test declarations
publisher.setup()
maybe_declare.assert_called_once_with(foobar_queue, connection)
# test publish
msg = "msg"
headers = {
'nameko.language': 'en',
'nameko.customheader': 'customvalue',
'nameko.call_id_stack': ['srcservice.method.0']
}
service.publish = publisher.get_dependency(worker_ctx)
service.publish(msg, publish_kwarg="value")
producer.publish.assert_called_once_with(msg,
headers=headers,
exchange=foobar_ex,
retry=True,
serializer=container.serializer,
retry_policy=DEFAULT_RETRY_POLICY,
publish_kwarg="value")
def test_publish_to_queue(empty_config, maybe_declare, patch_publisher):
container = Mock(spec=ServiceContainer)
container.shared_extensions = {}
container.service_name = "srcservice"
container.config = empty_config
ctx_data = {'language': 'en'}
service = Mock()
worker_ctx = WorkerContext(container,
service,
DummyProvider("publish"),
data=ctx_data)
publisher = Publisher(queue=foobar_queue).bind(container, "publish")
producer = Mock()
connection = Mock()
get_connection, get_producer = patch_publisher(publisher)
get_connection.return_value = as_context_manager(connection)
get_producer.return_value = as_context_manager(producer)
# test declarations
publisher.setup()
maybe_declare.assert_called_once_with(foobar_queue, connection)
# test publish
msg = "msg"
headers = {
'nameko.language': 'en',
'nameko.call_id_stack': ['srcservice.publish.0'],
}
service.publish = publisher.get_dependency(worker_ctx)
service.publish(msg, publish_kwarg="value")
producer.publish.assert_called_once_with(msg,
headers=headers,
exchange=foobar_ex,
retry=True,
retry_policy=DEFAULT_RETRY_POLICY,
publish_kwarg="value")
def test_publish_custom_headers(mock_container, maybe_declare,
patch_publisher):
container = mock_container
container.service_name = "srcservice"
ctx_data = {'language': 'en', 'customheader': 'customvalue'}
service = Mock()
worker_ctx = WorkerContext(
container, service, DummyProvider('method'), data=ctx_data
)
publisher = Publisher(queue=foobar_queue).bind(container, "publish")
producer = Mock()
connection = Mock()
get_connection, get_producer = patch_publisher(publisher)
get_connection.return_value = as_context_manager(connection)
get_producer.return_value = as_context_manager(producer)
# test declarations
publisher.setup()
maybe_declare.assert_called_once_with(foobar_queue, connection)
# test publish
msg = "msg"
headers = {'nameko.language': 'en',
'nameko.customheader': 'customvalue',
'nameko.call_id_stack': ['srcservice.method.0']}
service.publish = publisher.get_dependency(worker_ctx)
service.publish(msg, publish_kwarg="value")
producer.publish.assert_called_once_with(
msg, headers=headers, exchange=foobar_ex, retry=True,
serializer=container.serializer,
retry_policy=DEFAULT_RETRY_POLICY, publish_kwarg="value")
def test_publish_custom_headers(empty_config, maybe_declare, patch_publisher):
container = Mock(spec=ServiceContainer)
container.service_name = "srcservice"
container.config = empty_config
ctx_data = {'language': 'en', 'customheader': 'customvalue'}
service = Mock()
worker_ctx = CustomWorkerContext(container, service,
DummyProvider('method'), data=ctx_data)
publisher = PublishProvider(queue=foobar_queue)
publisher.bind("publish", container)
producer = Mock()
connection = Mock()
get_connection, get_producer = patch_publisher(publisher)
get_connection.return_value = as_context_manager(connection)
get_producer.return_value = as_context_manager(producer)
# test declarations
publisher.prepare()
maybe_declare.assert_called_once_with(foobar_queue, connection)
# test publish
msg = "msg"
headers = {'nameko.language': 'en',
'nameko.customheader': 'customvalue',
'nameko.call_id_stack': ['srcservice.method.0']}
publisher.inject(worker_ctx)
service.publish(msg, publish_kwarg="value")
producer.publish.assert_called_once_with(
msg, headers=headers, exchange=foobar_ex, retry=True,
retry_policy=DEFAULT_RETRY_POLICY, publish_kwarg="value")
def test_event_dispatcher(empty_config):
container = Mock(spec=ServiceContainer)
container.service_name = "srcservice"
container.config = empty_config
service = Mock()
worker_ctx = WorkerContext(container, service, DummyProvider("dispatch"))
event_dispatcher = EventDispatcher()
event_dispatcher.bind("dispatch", container)
path = 'nameko.messaging.PublishProvider.prepare'
with patch(path, autospec=True) as prepare:
# test start method
event_dispatcher.prepare()
assert event_dispatcher.exchange.name == "srcservice.events"
assert prepare.called
evt = Mock(type="eventtype", data="msg")
event_dispatcher.inject(worker_ctx)
producer = Mock()
with patch.object(event_dispatcher, 'get_producer',
autospec=True) as get_producer:
get_producer.return_value = as_context_manager(producer)
# test dispatch
service.dispatch(evt, retry_policy={'max_retries': 5})
headers = event_dispatcher.get_message_headers(worker_ctx)
producer.publish.assert_called_once_with(
evt.data,
exchange=event_dispatcher.exchange,
headers=headers,
routing_key=evt.type,
retry=True,
retry_policy={'max_retries': 5})
