public void ExceptionWithInternalException_AsFailedOpResult_MatchingFailedOperationResult()
{
//Arrange
const string errorMessage = "Some error message 2";
var exception = new Exception("external exception message", new Exception(errorMessage));
//Act
var opRes = exception.AsFailedOpRes();
//Assert
Assert.IsFalse(opRes.Success);
Assert.AreEqual(errorMessage, opRes.ErrorMessage);
}