Test Explorer wrongly groups by class

[nepdev]

dotnet-test-nunit v.3.4.0-beta-3, with NUnit 3 Test Adapter (on Visual Studio 2015 Update 3 Community Edition)

When grouping tests in the Test Explorer window by class, some tests show grouped in the right class, others in the wrong class.
In other words, if I have 2 test-classes A and B, then some tests in A might show under the group "A" in Test Explorer and some in group B (which should only contain tests in class B).

Actual Example shown below. The class JobCategoryTests does not contain any test starting with "Area", yet some are shown there.

[CharliePoole]

@nepdev It would help us to know whether the same problem shows up in the standard NUnit 3 adapter, if you target a desktop version of .NET like 4.5. If you are unable to test this, just let us know and eventually somebody else will do it. 😄

The same question also arises with your separate issue #114

[nepdev]

Created a desktop application targeting .Net 4.5.2, and cannot reproduce the error in this project.
This is only one project, and it might not be conclusive, but I haven't been able to get the errors to occur.

I should note that the above project, which produces these errors, is an ASP.Net Core project targeting .Net 4.5.2 (same .Net version as in the perfectly working desktop project).
So it is not a "pure" dotnet-core project. I'll try testing a pure dotnet project next.

[CharliePoole]

@nepdev Thanks for checking!
@rprouse Looks like this is particular to dotnet-test-nunit then.