def test_image_annotator_grpc_asyncio_transport_channel():
channel = aio.secure_channel("http://localhost/", grpc.local_channel_credentials())
# Check that channel is used if provided.
transport = transports.ImageAnnotatorGrpcAsyncIOTransport(
host="squid.clam.whelk", channel=channel,
)
assert transport.grpc_channel == channel
assert transport._host == "squid.clam.whelk:443"
assert transport._ssl_channel_credentials == None
def test_transport_get_channel():
# A client may be instantiated with a custom transport instance.
transport = transports.ImageAnnotatorGrpcTransport(
credentials=credentials.AnonymousCredentials(), )
channel = transport.grpc_channel
assert channel
transport = transports.ImageAnnotatorGrpcAsyncIOTransport(
credentials=credentials.AnonymousCredentials(), )
channel = transport.grpc_channel
assert channel
