Pex - Automated Whitebox Testing for .NET : Exception Frame Tree
The exception frame tree groups the exceptions by type, and consolidates them in a stack frame tree. This view is very handy to quickly drill through the different exceptions and jump directly to the interesting tests.

Frame Tree Menu

The exception frame tree appears at the assembly level. Click on the menu item on open/close the table.


Frame Tree

The way to use the table below is to look for unexpected exceptions, such as NullReferenceException or InvalidCastException. Then look at the call stack that generated that failure. If one of the call stack look suspicious, click on the [] to expand the list of tests that triggered that exception.


Once expanded, the test list provides links to the fixtures and tests:

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