Parameterized test with null value not showing up as a test

[Sean-Brown]

I created a parameterized test method whose first parameter is a string. I want to test the behavior if the string is null, however the test runner excludes this test:

[jayaranigarg]

@Sean-Brown: This issue looks similar to #284.
Which version of MSTest.TestAdapter and MSTest.Testframework are you using? Can you move to latest version and try if that resolves the issue for you?
I am unable to repro this with version 1.3.0

[Sean-Brown]

I'm using MSTest.TestFramework version 1.3.1 and MSTest.TestAdapter version 1.3.1. This time I observed that it does initially see 5 tests (however the null test shows as TestDeviceIdValidity(,True), but when I went to run the test that test got removed, so there definitely does seem to be something strange going on.

[Sean-Brown]

Sorry I believe this is a Resharper bug. If I run the tests through the "Test Explorer" window then it sees all the tests: