Setup InnerException with Moq-CodePudding

I am trying to Setup() InnerException using Moq in my unit tests.

        var exceptionMock = new Mock<Exception>();

        exceptionMock.Setup(e => e.InnerException)
            .Returns(new Exception());

But I am getting this error:

System.NotSupportedException: 'Unsupported expression: e => e.InnerException
Non-overridable members (here: Exception.get_InnerException) may not be used in setup / verification expressions.'

I guess it is because InnerException is not a virtual property.

How to setup InnerException for any Exception using Moq in unit tests?

CodePudding user response：

You do not need to use Moq for that behavior. Just create an Exception like this:

var exception = new Exception("message", new Exception());