def test_expand_flattened_error():
client = EchoClient(credentials=credentials.AnonymousCredentials(), )
# Attempting to call a method with both a request object and flattened
# fields is an error.
with pytest.raises(ValueError):
client.expand(
gs_echo.ExpandRequest(),
content='content_value',
error=status.Status(code=411),
)
def test_expand(transport: str = 'grpc'):
client = EchoClient(
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 = gs_echo.ExpandRequest()
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(type(client._transport.expand), '__call__') as call:
# Designate an appropriate return value for the call.
call.return_value = iter([gs_echo.EchoResponse()])
response = client.expand(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.
for message in response:
assert isinstance(message, gs_echo.EchoResponse)
def test_expand():
print("=================test expand ===================")
client = EchoClient(transport=transport)
request = gs_echo.ExpandRequest(content='one two three four')
responses = client.expand(request)
for message in responses:
print(message)
print("trailing metadata...")
print(responses.trailing_metadata())
def run_should_pass():
print("================= should pass ====================")
header_adder_interceptor = client_interceptor.header_adder_interceptor(
'one-time-password', '42')
channel = grpc.insecure_channel('localhost:50051')
intercept_channel = grpc.intercept_channel(channel,
header_adder_interceptor)
transport = transports.EchoGrpcTransport(channel=intercept_channel)
client = EchoClient(transport=transport)
request = gs_echo.ExpandRequest(content='one two three four')
responses = client.expand(request)
for message in responses:
print(message)
print("trailing metadata...")
print(responses.trailing_metadata())
def run_should_fail():
print(
"================= should fail with 'Access denied!' ===================="
)
channel = grpc.insecure_channel('localhost:50051')
transport = transports.EchoGrpcTransport(channel=channel)
client = EchoClient(transport=transport)
try:
request = gs_echo.ExpandRequest(content='one two three four')
responses = client.expand(request)
for message in responses:
print(message)
print("trailing metadata...")
print(responses.trailing_metadata())
except:
print(sys.exc_info())
def test_expand_flattened():
client = EchoClient(credentials=credentials.AnonymousCredentials(), )
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(type(client._transport.expand), '__call__') as call:
# Designate an appropriate return value for the call.
call.return_value = iter([gs_echo.EchoResponse()])
# Call the method with a truthy value for each flattened field,
# using the keyword arguments to the method.
response = client.expand(
content='content_value',
error=status.Status(code=411),
)
# 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].content == 'content_value'
assert args[0].error == status.Status(code=411)