def test_batch_process_documents_field_headers():
client = DocumentUnderstandingServiceClient(
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 = document_understanding.BatchProcessDocumentsRequest()
request.parent = "parent/value"
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(
type(client._transport.batch_process_documents), "__call__"
) as call:
call.return_value = operations_pb2.Operation(name="operations/op")
client.batch_process_documents(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", "parent=parent/value") in kw["metadata"]
def test_batch_process_documents_flattened():
client = DocumentUnderstandingServiceClient(
credentials=credentials.AnonymousCredentials()
)
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(
type(client._transport.batch_process_documents), "__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.batch_process_documents(
requests=[
document_understanding.ProcessDocumentRequest(parent="parent_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 == [
document_understanding.ProcessDocumentRequest(parent="parent_value")
]
def test_batch_process_documents_flattened_error():
client = DocumentUnderstandingServiceClient(
credentials=credentials.AnonymousCredentials()
)
# Attempting to call a method with both a request object and flattened
# fields is an error.
with pytest.raises(ValueError):
client.batch_process_documents(
document_understanding.BatchProcessDocumentsRequest(),
requests=[
document_understanding.ProcessDocumentRequest(parent="parent_value")
],
)
def test_batch_process_documents(transport: str = "grpc"):
client = DocumentUnderstandingServiceClient(
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 = document_understanding.BatchProcessDocumentsRequest()
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(
type(client._transport.batch_process_documents), "__call__"
) as call:
# Designate an appropriate return value for the call.
call.return_value = operations_pb2.Operation(name="operations/spam")
response = client.batch_process_documents(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 response is the type that we expect.
assert isinstance(response, future.Future)
