def test_measure_latency_one_working(many_failing_one_working): """Test connection to 3 nodes where only 3rd is working.""" MainController.measure_latency(many_failing_one_working)
def test_measure_latency_all_failing(failing_nodes): """Expect an error if no nodes could be reached.""" with pytest.raises(NumRetriesReached): MainController.measure_latency(failing_nodes)