ADLTest.AbstractCloudeoServiceTest.waitAndCheckError C# (CSharp) Метод

        private void waitAndCheckError(string method = "", int timeout = 2000)
        {
            Assert.That(_latch.Wait(timeout), "Timeout reached when waiting for result of" +
             " method call: " + method);
            Assert.AreEqual(0, _lastError, "Got error result in method: " + method +
                " err message: " + _lastErrMessage);
        }