Application "org.eclipse.pde.junit.runtime.nonuithreadtestapplication" could not be found in the registry

I would like to run the JUnit test org.openhab.binding.http.test to test an issue, but I’am getting some errors including the one from the topic title.

I’ve followed this guide to setup my IDE:

I’ve uploaded the whole error log to pastebin:

I am launching the project as “JUnit Plug-in test”. Is this the wrong way to start the test or what am I doing wrong?