How to write unit tests with TPL and TaskScheduler

Answer 1

A colleague of mine and I are building a unit testing framework which addresses TPL and Rx testing, and there is a class which you could leverage to replace the default TaskScheduler in a testing scenario, so that you don't need to modify your method signatures. The project itself isn't published yet, but you can browse the file here nonetheless:

https://github.com/Testeroids/Testeroids/blob/master/solution/src/app/Testeroids/TplTestPlatformHelper.cs

The work of setting up the task scheduler is done in TplContextAspectAttribute.cs.