def test_async_batch_annotate_files_flattened():
client = ImageAnnotatorClient(
credentials=credentials.AnonymousCredentials(), )
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(type(client._transport.async_batch_annotate_files),
"__call__") as call:
# Designate an appropriate return value for the call.
call.return_value = operations_pb2.Operation(name="operations/op")
# Call the method with a truthy value for each flattened field,
# using the keyword arguments to the method.
client.async_batch_annotate_files(requests=[
image_annotator.AsyncAnnotateFileRequest(
input_config=image_annotator.InputConfig(
gcs_source=image_annotator.GcsSource(uri="uri_value")))
], )
# Establish that the underlying call was made with the expected
# request object values.
assert len(call.mock_calls) == 1
_, args, _ = call.mock_calls[0]
assert args[0].requests == [
image_annotator.AsyncAnnotateFileRequest(
input_config=image_annotator.InputConfig(
gcs_source=image_annotator.GcsSource(uri="uri_value")))
]
def test_async_batch_annotate_files_flattened_error():
client = ImageAnnotatorClient(
credentials=credentials.AnonymousCredentials(), )
# Attempting to call a method with both a request object and flattened
# fields is an error.
with pytest.raises(ValueError):
client.async_batch_annotate_files(
image_annotator.AsyncBatchAnnotateFilesRequest(),
requests=[
image_annotator.AsyncAnnotateFileRequest(
input_config=image_annotator.InputConfig(
gcs_source=image_annotator.GcsSource(uri="uri_value")))
],
)
def test_async_batch_annotate_files(
transport: str = "grpc",
request_type=image_annotator.AsyncBatchAnnotateFilesRequest):
client = ImageAnnotatorClient(
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.async_batch_annotate_files),
"__call__") as call:
# Designate an appropriate return value for the call.
call.return_value = operations_pb2.Operation(name="operations/spam")
response = client.async_batch_annotate_files(request)
# Establish that the underlying gRPC stub method was called.
assert len(call.mock_calls) == 1
_, args, _ = call.mock_calls[0]
assert args[0] == image_annotator.AsyncBatchAnnotateFilesRequest()
# Establish that the response is the type that we expect.
assert isinstance(response, future.Future)
def test_async_batch_annotate_files_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 = ImageAnnotatorClient(
credentials=credentials.AnonymousCredentials(),
transport="grpc",
)
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(type(client.transport.async_batch_annotate_files),
"__call__") as call:
client.async_batch_annotate_files()
call.assert_called()
_, args, _ = call.mock_calls[0]
assert args[0] == image_annotator.AsyncBatchAnnotateFilesRequest()