def test_update_billing_account_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.update_billing_account(
            cloud_billing.UpdateBillingAccountRequest(),
            name="name_value",
            account=cloud_billing.BillingAccount(name="name_value"),
        )
def test_update_billing_account(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 = cloud_billing.UpdateBillingAccountRequest()

    # Mock the actual call within the gRPC stub, and fake the request.
    with mock.patch.object(
        type(client._transport.update_billing_account), "__call__"
    ) as call:
        # Designate an appropriate return value for the call.
        call.return_value = cloud_billing.BillingAccount(
            name="name_value",
            open=True,
            display_name="display_name_value",
            master_billing_account="master_billing_account_value",
        )

        response = client.update_billing_account(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, cloud_billing.BillingAccount)
    assert response.name == "name_value"
    assert response.open == True
    assert response.display_name == "display_name_value"
    assert response.master_billing_account == "master_billing_account_value"
def test_update_billing_account_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.update_billing_account), "__call__"
    ) as call:
        # Designate an appropriate return value for the call.
        call.return_value = cloud_billing.BillingAccount()

        # Call the method with a truthy value for each flattened field,
        # using the keyword arguments to the method.
        response = client.update_billing_account(
            name="name_value", account=cloud_billing.BillingAccount(name="name_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].name == "name_value"
        assert args[0].account == cloud_billing.BillingAccount(name="name_value")