nunit-core team mailing list archive

[Rechenelf <901629@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

The following is possible: new TestCaseData
(...).Throws(typeof(MyException))

But what I want to do is to spezify other additional conditions to the exception.
This might be a Assert on the message text or a user defined property of the exception, something like an error number.

I don't know about the right way, but perhaps it is possible to add a
additional parameter to throws with a class, that is derived from an
interface like this (and the method is called, if the exception has the
right type:

interface IExceptionCompare
{
  bool Match(Exception e);
}

Hmm, perhaps this could be also used instead of the type, so the function also test if the right type.
Throws (IExceptionCompare comparer){ ... }

internal the current implementation could be adapted to use this
interface also.

** Affects: nunit-3.0
     Importance: Undecided
         Status: New


** Tags: feature

-- 
You received this bug notification because you are a member of NUnit
Core Developers, which is the registrant for NUnit Framework.
https://bugs.launchpad.net/bugs/901629

Title:
  TestCaseData Exception

Status in NUnit Test Framework:
  New

Bug description:
  The following is possible: new TestCaseData
  (...).Throws(typeof(MyException))

  But what I want to do is to spezify other additional conditions to the exception.
  This might be a Assert on the message text or a user defined property of the exception, something like an error number.

  I don't know about the right way, but perhaps it is possible to add a
  additional parameter to throws with a class, that is derived from an
  interface like this (and the method is called, if the exception has
  the right type:

  interface IExceptionCompare
  {
    bool Match(Exception e);
  }

  Hmm, perhaps this could be also used instead of the type, so the function also test if the right type.
  Throws (IExceptionCompare comparer){ ... }

  internal the current implementation could be adapted to use this
  interface also.

To manage notifications about this bug go to:
https://bugs.launchpad.net/nunit-3.0/+bug/901629/+subscriptions