def test_list_traces_flattened_error():
client = TraceServiceClient(
credentials=credentials.AnonymousCredentials(), )
# Attempting to call a method with both a request object and flattened
# fields is an error.
with pytest.raises(ValueError):
client.list_traces(
trace.ListTracesRequest(),
project_id="project_id_value",
)
def test_list_traces_pages():
client = TraceServiceClient(credentials=credentials.AnonymousCredentials, )
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(type(client._transport.list_traces),
"__call__") as call:
# Set the response to a series of pages.
call.side_effect = (
trace.ListTracesResponse(
traces=[
trace.Trace(),
trace.Trace(),
trace.Trace(),
],
next_page_token="abc",
),
trace.ListTracesResponse(
traces=[],
next_page_token="def",
),
trace.ListTracesResponse(
traces=[
trace.Trace(),
],
next_page_token="ghi",
),
trace.ListTracesResponse(traces=[
trace.Trace(),
trace.Trace(),
], ),
RuntimeError,
)
pages = list(client.list_traces(request={}).pages)
for page_, token in zip(pages, ["abc", "def", "ghi", ""]):
assert page_.raw_page.next_page_token == token
def test_list_traces(transport: str = "grpc",
request_type=trace.ListTracesRequest):
client = TraceServiceClient(
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.list_traces),
"__call__") as call:
# Designate an appropriate return value for the call.
call.return_value = trace.ListTracesResponse(
next_page_token="next_page_token_value", )
response = client.list_traces(request)
# Establish that the underlying gRPC stub method was called.
assert len(call.mock_calls) == 1
_, args, _ = call.mock_calls[0]
assert args[0] == trace.ListTracesRequest()
# Establish that the response is the type that we expect.
assert isinstance(response, pagers.ListTracesPager)
assert response.next_page_token == "next_page_token_value"
def test_list_traces_flattened():
client = TraceServiceClient(
credentials=credentials.AnonymousCredentials(), )
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(type(client._transport.list_traces),
"__call__") as call:
# Designate an appropriate return value for the call.
call.return_value = trace.ListTracesResponse()
# Call the method with a truthy value for each flattened field,
# using the keyword arguments to the method.
client.list_traces(project_id="project_id_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].project_id == "project_id_value"
def test_list_traces_pager():
client = TraceServiceClient(credentials=credentials.AnonymousCredentials, )
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(type(client._transport.list_traces),
"__call__") as call:
# Set the response to a series of pages.
call.side_effect = (
trace.ListTracesResponse(
traces=[
trace.Trace(),
trace.Trace(),
trace.Trace(),
],
next_page_token="abc",
),
trace.ListTracesResponse(
traces=[],
next_page_token="def",
),
trace.ListTracesResponse(
traces=[
trace.Trace(),
],
next_page_token="ghi",
),
trace.ListTracesResponse(traces=[
trace.Trace(),
trace.Trace(),
], ),
RuntimeError,
)
metadata = ()
pager = client.list_traces(request={})
assert pager._metadata == metadata
results = [i for i in pager]
assert len(results) == 6
assert all(isinstance(i, trace.Trace) for i in results)
