def test_chat(self):
# Setup Expected Response
content = 'content951530617'
expected_response = {'content': content}
expected_response = echo_pb2.EchoResponse(**expected_response)
# Mock the API response
channel = ChannelStub(responses=[iter([expected_response])])
patch = mock.patch('google.api_core.grpc_helpers.create_channel')
with patch as create_channel:
create_channel.return_value = channel
client = showcase_v1beta1.EchoClient()
# Setup Request
request = {}
request = echo_pb2.EchoRequest(**request)
requests = [request]
response = client.chat(requests)
resources = list(response)
assert len(resources) == 1
assert expected_response == resources[0]
assert len(channel.requests) == 1
actual_requests = channel.requests[0][1]
assert len(actual_requests) == 1
actual_request = list(actual_requests)[0]
assert request == actual_request
def test_collect(self):
content = 'The rain in Spain stays mainly on the Plain!'
requests = content.split(' ')
requests = map(lambda s: echo_pb2.EchoRequest(content=s), requests)
response = self.client.collect(iter(requests))
assert content == response.content
def test_chat(self):
content = 'The rain in Spain stays mainly on the Plain!'
requests = content.split(' ')
requests = map(lambda s: echo_pb2.EchoRequest(content=s), requests)
responses = self.client.chat(iter(requests))
responses = map(lambda r: r.content, responses)
assert content == ' '.join(responses)
def test_chat_exception(self):
# Mock the API response
channel = ChannelStub(responses=[CustomException()])
patch = mock.patch('google.api_core.grpc_helpers.create_channel')
with patch as create_channel:
create_channel.return_value = channel
client = showcase_v1beta1.EchoClient()
# Setup request
request = {}
request = echo_pb2.EchoRequest(**request)
requests = [request]
with pytest.raises(CustomException):
client.chat(requests)
def test_echo(self):
# Setup Expected Response
content = 'content951530617'
expected_response = {'content': content}
expected_response = echo_pb2.EchoResponse(**expected_response)
# Mock the API response
channel = ChannelStub(responses=[expected_response])
patch = mock.patch('google.api_core.grpc_helpers.create_channel')
with patch as create_channel:
create_channel.return_value = channel
client = showcase_v1beta1.EchoClient()
response = client.echo()
assert expected_response == response
assert len(channel.requests) == 1
expected_request = echo_pb2.EchoRequest()
actual_request = channel.requests[0][1]
assert expected_request == actual_request
def echo(self,
content=None,
error=None,
retry=google.api_core.gapic_v1.method.DEFAULT,
timeout=google.api_core.gapic_v1.method.DEFAULT,
metadata=None):
"""
This method simply echos the request. This method is showcases unary rpcs.
Example:
>>> from google import showcase_v1beta1
>>>
>>> client = showcase_v1beta1.EchoClient()
>>>
>>> response = client.echo()
Args:
content (str): The content to be echoed by the server.
error (Union[dict, ~google.showcase_v1beta1.types.Status]): The error to be thrown by the server.
If a dict is provided, it must be of the same form as the protobuf
message :class:`~google.showcase_v1beta1.types.Status`
retry (Optional[google.api_core.retry.Retry]): A retry object used
to retry requests. If ``None`` is specified, requests will
be retried using a default configuration.
timeout (Optional[float]): The amount of time, in seconds, to wait
for the request to complete. Note that if ``retry`` is
specified, the timeout applies to each individual attempt.
metadata (Optional[Sequence[Tuple[str, str]]]): Additional metadata
that is provided to the method.
Returns:
A :class:`~google.showcase_v1beta1.types.EchoResponse` instance.
Raises:
google.api_core.exceptions.GoogleAPICallError: If the request
failed for any reason.
google.api_core.exceptions.RetryError: If the request failed due
to a retryable error and retry attempts failed.
ValueError: If the parameters are invalid.
"""
# Wrap the transport method to add retry and timeout logic.
if 'echo' not in self._inner_api_calls:
self._inner_api_calls[
'echo'] = google.api_core.gapic_v1.method.wrap_method(
self.transport.echo,
default_retry=self._method_configs['Echo'].retry,
default_timeout=self._method_configs['Echo'].timeout,
client_info=self._client_info,
)
# Sanity check: We have some fields which are mutually exclusive;
# raise ValueError if more than one is sent.
google.api_core.protobuf_helpers.check_oneof(
content=content,
error=error,
)
request = echo_pb2.EchoRequest(
content=content,
error=error,
)
return self._inner_api_calls['echo'](request,
retry=retry,
timeout=timeout,
metadata=metadata)