pex regenerate test

Question

I have already generated pex testing classes for a particular class. However I have changed this class due to refactoring and logic changes but I do not think that the current pex generated test class now cover everything.

How can i force pex to regenerate the individual test classes for a parent?

Answer 1

You can proceed as follows:

1. Right-click on the Pex test class (assume it's called MyClass_Test) and select Pex/Delete Generated Tests In Class. This will remove any tests from the MyClass_Test.g.cs file.
2. Right-click in the test class again and select Run Pex Explorations. The MyClass_Test.g.cs will then be populated with the generated tests.

(In theory you don't need step 1, but it allows you to verify the tests are removed before being regenerated).