def test_compute_message_stats_field_headers():
client = TopicStatsServiceClient(
credentials=credentials.AnonymousCredentials(), )
# Any value that is part of the HTTP/1.1 URI should be sent as
# a field header. Set these to a non-empty value.
request = topic_stats.ComputeMessageStatsRequest()
request.topic = "topic/value"
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(type(client.transport.compute_message_stats),
"__call__") as call:
call.return_value = topic_stats.ComputeMessageStatsResponse()
client.compute_message_stats(request)
# Establish that the underlying gRPC stub method was called.
assert len(call.mock_calls) == 1
_, args, _ = call.mock_calls[0]
assert args[0] == request
# Establish that the field header was sent.
_, _, kw = call.mock_calls[0]
assert (
"x-goog-request-params",
"topic=topic/value",
) in kw["metadata"]
def test_compute_message_stats_empty_call():
# This test is a coverage failsafe to make sure that totally empty calls,
# i.e. request == None and no flattened fields passed, work.
client = TopicStatsServiceClient(
credentials=credentials.AnonymousCredentials(),
transport="grpc",
)
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(type(client.transport.compute_message_stats),
"__call__") as call:
client.compute_message_stats()
call.assert_called()
_, args, _ = call.mock_calls[0]
assert args[0] == topic_stats.ComputeMessageStatsRequest()
def test_compute_message_stats(
transport: str = "grpc",
request_type=topic_stats.ComputeMessageStatsRequest):
client = TopicStatsServiceClient(
credentials=credentials.AnonymousCredentials(),
transport=transport,
)
# Everything is optional in proto3 as far as the runtime is concerned,
# and we are mocking out the actual API, so just send an empty request.
request = request_type()
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(type(client.transport.compute_message_stats),
"__call__") as call:
# Designate an appropriate return value for the call.
call.return_value = topic_stats.ComputeMessageStatsResponse(
message_count=1389,
message_bytes=1387,
)
response = client.compute_message_stats(request)
# Establish that the underlying gRPC stub method was called.
assert len(call.mock_calls) == 1
_, args, _ = call.mock_calls[0]
assert args[0] == topic_stats.ComputeMessageStatsRequest()
# Establish that the response is the type that we expect.
assert isinstance(response, topic_stats.ComputeMessageStatsResponse)
assert response.message_count == 1389
assert response.message_bytes == 1387