Description

Try to have derive test class in different assembly than base test class.

Steps to reproduce

Add a base test class TestClassBase in assembly1.dll
Add a derived test class TestClassDerived in assembly2.dll

Expected behavior

Test methods in TestClassDerived class should be discovered/run

Actual behavior

Test methods on TestClassDerived.cs class not discovered/run

Environment

Package version of MSTest - preview-1.1.4