VS2015 Test Explorer doesn't run or show test results

Question

The Test Explorer shows all the tests in my project correctly, so my problem doesn't match the search-results I keep finding about tests not showing up, but when I "Run All", or select and run a single test, nothing is run. If I debug the tests, they do step into each test.

The output in the Test window says:

------ Run test started ------
NUnit VS Adapter 2.0.0.0 executing tests is started
Loading tests from C:\Project\bin\Debug\Project.Tests.dll
Run started: C:\Project\bin\Debug\Project.Tests.dll
NUnit VS Adapter 2.0.0.0 executing tests is finished
========== Run test finished: 0 run (0:00:03.2384917) ==========

I have the following NuGet packages installed in this project:

• NUnit
• NUnit.Runners
• NunitTestAdapter
• NUnit.Console

Answer 1

Maybe you have not installed the packages correctly. If you are using NUnit you have to install the NUnit package.