Get original exception from ExceptionWrapper

[alexbowers]

Please make it possible to get the original exception from the ExceptionWrapper, currently Throwable $t is not stored in the wrapper anywhere, so it is not possible to obtain the original exception.

This is useful for people who put their own properties within custom exceptions.

My usecase is that I want to override the run method, to output the actual exceptions rather than just that an exception has been thrown to make debugging simpler.

I can override and get the exception, but all that is contained is the properties code, etc. Not the original exception which for me has a property errors for validation errors.

Thanks.

[alexbowers]

Implemented in #2678

[KamilKopaczyk]

Shouldn't this issue be reopened?
Merged pull request was later reverted, so this issue is a little bit misleading.

[alexbowers]

@KamilKopaczyk I don't currently have the time to fix this, but if you want to take what I had as a starting point, i'm more than happy for that to happen.

I would still like to see this inside of phpunit.

[KamilKopaczyk]

Looks like originalException is not stored on purpose, as described in #1351.