public void CheckParameterAndThrowException_ParameterIsNull_ThrowsArgumentNullException(object obj)
 {
     Assert.Throws <ArgumentNullException>(() => ThrowingExceptions.CheckParameterAndThrowException(obj), "ThrowingExceptions.CheckParameterAndThrowException should throw an ArgumentNullException.");
 }
 public void CheckParameterAndThrowException_ParameterIsNotNull_ReturnsWithoutException(object obj)
 {
     ThrowingExceptions.CheckParameterAndThrowException(obj);
 }