def test_get_iam_policy_flattened_error():
client = CloudBillingClient(credentials=credentials.AnonymousCredentials())
# Attempting to call a method with both a request object and flattened
# fields is an error.
with pytest.raises(ValueError):
client.get_iam_policy(iam_policy.GetIamPolicyRequest(),
resource="resource_value")
def test_get_iam_policy(transport: str = "grpc"):
client = CloudBillingClient(
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 = iam_policy.GetIamPolicyRequest()
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(type(client._transport.get_iam_policy), "__call__") as call:
# Designate an appropriate return value for the call.
call.return_value = policy.Policy(version=774, etag=b"etag_blob")
response = client.get_iam_policy(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, policy.Policy)
assert response.version == 774
assert response.etag == b"etag_blob"
def test_get_iam_policy_from_dict():
client = CloudBillingClient(credentials=credentials.AnonymousCredentials())
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(type(client._transport.get_iam_policy), "__call__") as call:
# Designate an appropriate return value for the call.
call.return_value = policy.Policy()
response = client.get_iam_policy(request={"resource": "resource_value"})
call.assert_called()
def test_get_iam_policy_field_headers():
client = CloudBillingClient(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 = iam_policy.GetIamPolicyRequest(resource="resource/value")
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(type(client._transport.get_iam_policy),
"__call__") as call:
call.return_value = policy.Policy()
client.get_iam_policy(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",
"resource=resource/value") in kw["metadata"]
def test_get_iam_policy_flattened():
client = CloudBillingClient(credentials=credentials.AnonymousCredentials())
# Mock the actual call within the gRPC stub, and fake the request.
with mock.patch.object(type(client._transport.get_iam_policy), "__call__") as call:
# Designate an appropriate return value for the call.
call.return_value = policy.Policy()
# Call the method with a truthy value for each flattened field,
# using the keyword arguments to the method.
response = client.get_iam_policy(resource="resource_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].resource == "resource_value"