def test_export_assets_field_headers():
    client = AssetServiceClient(
        credentials=ga_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 = asset_service.ExportAssetsRequest()

    request.parent = 'parent/value'

    # Mock the actual call within the gRPC stub, and fake the request.
    with mock.patch.object(
            type(client.transport.export_assets),
            '__call__') as call:
        call.return_value = operations_pb2.Operation(name='operations/op')
        client.export_assets(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_export_assets_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 = AssetServiceClient(
        credentials=ga_credentials.AnonymousCredentials(),
        transport='grpc',
    )

    # Mock the actual call within the gRPC stub, and fake the request.
    with mock.patch.object(
            type(client.transport.export_assets),
            '__call__') as call:
        client.export_assets()
        call.assert_called()
        _, args, _ = call.mock_calls[0]
        assert args[0] == asset_service.ExportAssetsRequest()
def test_export_assets(transport: str = 'grpc', request_type=asset_service.ExportAssetsRequest):
    client = AssetServiceClient(
        credentials=ga_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.export_assets),
            '__call__') as call:
        # Designate an appropriate return value for the call.
        call.return_value = operations_pb2.Operation(name='operations/spam')
        response = client.export_assets(request)

        # Establish that the underlying gRPC stub method was called.
        assert len(call.mock_calls) == 1
        _, args, _ = call.mock_calls[0]
        assert args[0] == asset_service.ExportAssetsRequest()

    # Establish that the response is the type that we expect.
    assert isinstance(response, future.Future)