New Post: Can't get the test adapter to work.

I have a similar issue with 2013. Running the tests using the console runner works alright, but tests do not show up. Here's the log output from the trace file:

Web Publish Package: Entering ProjectClosed
Web Publish Package: Removing a project publish data
Web Publish Package: Exiting ProjectClosed
Web Publish Package: Entering ProjectClosed
Web Publish Package: Removing a project publish data
Web Publish Package: Exiting ProjectClosed
Web Publish Package: Entering ProjectClosed
Web Publish Package: Removing a project publish data
Web Publish Package: Unadvise shell related events
Web Publish Package: Exiting ProjectClosed
devenv.exe Information: 0 : Time:10:47:16.7182694; Thread:1; Message:Solution Unloaded...
Web Publish Package: Entering GetPublishableProjectCfg
Web Publish Package: Creating a new project publish data
Web Publish Package: Advise shell related events
Web Publish Package: Exiting GetPublishableProjectCfg
Web Publish Package: Entering ProjectOpened
Web Publish Package: Exiting ProjectOpened
Informational: ------ Load Playlist started ------
Informational: ========== Load Playlist finished (0:00:00,0019842) ==========
Web Publish Package: Entering GetPublishableProjectCfg
Web Publish Package: Creating a new project publish data
Web Publish Package: Exiting GetPublishableProjectCfg
Web Publish Package: Entering ProjectOpened
Web Publish Package: Exiting ProjectOpened
Web Publish Package: Entering GetPublishableProjectCfg
Web Publish Package: Creating a new project publish data
Web Publish Package: Exiting GetPublishableProjectCfg
Web Publish Package: Entering ProjectOpened
Web Publish Package: Exiting ProjectOpened
devenv.exe Information: 0 : Time:10:47:20.5870858; Thread:1; Message:Begin GetTestContainers
devenv.exe Information: 0 : Time:10:47:20.5900724; Thread:1; Message:Begin Initial test container search
devenv.exe Information: 0 : Time:10:47:20.5930862; Thread:1; Message:Chutzpah.json file cache cleared
devenv.exe Information: 0 : Time:10:47:20.5960831; Thread:1; Message:Begin enumerating loaded projects for test files
devenv.exe Information: 0 : Time:10:47:20.5980874; Thread:1; Message:Begin selecting potential test files from project ''
devenv.exe Information: 0 : Time:10:47:20.6010876; Thread:1; Message:End selecting potential test files from project ''
devenv.exe Information: 0 : Time:10:47:20.6040878; Thread:1; Message:Begin selecting potential test files from project 'P:\Repos\TimeCockpit.Development\Source\TimeCockpit.OData\TimeCockpit.OData.csproj'
devenv.exe Information: 0 : Time:10:47:20.6070889; Thread:1; Message:End selecting potential test files from project 'P:\Repos\TimeCockpit.Development\Source\TimeCockpit.OData\TimeCockpit.OData.csproj'
devenv.exe Information: 0 : Time:10:47:20.6100878; Thread:1; Message:Begin selecting potential test files from project ''
devenv.exe Information: 0 : Time:10:47:20.6130880; Thread:1; Message:End selecting potential test files from project ''
devenv.exe Information: 0 : Time:10:47:20.6160716; Thread:1; Message:Begin selecting potential test files from project ''
devenv.exe Information: 0 : Time:10:47:20.6180886; Thread:1; Message:End selecting potential test files from project ''
devenv.exe Information: 0 : Time:10:47:20.6230744; Thread:1; Message:Begin selecting potential test files from project 'P:\Repos\TimeCockpit.Development\Source\TimeCockpit.OData.Web\TimeCockpit.OData.Web.csproj'
devenv.exe Information: 0 : Time:10:47:20.6280898; Thread:1; Message:End selecting potential test files from project 'P:\Repos\TimeCockpit.Development\Source\TimeCockpit.OData.Web\TimeCockpit.OData.Web.csproj'
devenv.exe Information: 0 : Time:10:47:20.6310894; Thread:1; Message:Begin selecting potential test files from project 'P:\Repos\TimeCockpit.Development\Source\PackageBuild\PackageBuild.csproj'
devenv.exe Information: 0 : Time:10:47:20.6340896; Thread:1; Message:End selecting potential test files from project 'P:\Repos\TimeCockpit.Development\Source\PackageBuild\PackageBuild.csproj'
devenv.exe Information: 0 : Time:10:47:20.6380744; Thread:1; Message:Begin selecting potential test files from project 'P:\Repos\TimeCockpit.Development\Source\TimeCockpit.JS\TimeCockpit.JS.csproj'
devenv.exe Information: 0 : Time:10:47:20.6420749; Thread:1; Message:End selecting potential test files from project 'P:\Repos\TimeCockpit.Development\Source\TimeCockpit.JS\TimeCockpit.JS.csproj'
devenv.exe Information: 0 : Time:10:47:20.6440902; Thread:1; Message:Begin selecting potential test files from project 'P:\Repos\TimeCockpit.Development\Source\TimeCockpit.Test.JS\TimeCockpit.Test.JS.csproj'
devenv.exe Information: 0 : Time:10:47:20.6480901; Thread:1; Message:End selecting potential test files from project 'P:\Repos\TimeCockpit.Development\Source\TimeCockpit.Test.JS\TimeCockpit.Test.JS.csproj'
devenv.exe Information: 0 : Time:10:47:20.6590760; Thread:1; Message:Begin selecting potential test files from project ''
devenv.exe Information: 0 : Time:10:47:20.6620755; Thread:1; Message:End selecting potential test files from project ''
devenv.exe Information: 0 : Time:10:47:20.6650766; Thread:1; Message:End enumerating loaded projects for test files
devenv.exe Information: 0 : Time:10:47:20.6680771; Thread:1; Message:Begin UpdateTestContainersAndFileWatchers
devenv.exe Information: 0 : Time:10:47:20.6700766; Thread:1; Message:Adding watch on TimeCockpit.Test.JS
Error: The directory name  is invalid.
Informational: ------ Discover test started ------
devenv.exe Information: 0 : Time:10:47:20.8800859; Thread:1; Message:Begin selecting potential test files from project ''
devenv.exe Information: 0 : Time:10:47:21.5219090; Thread:1; Message:End selecting potential test files from project ''
devenv.exe Information: 0 : Time:10:47:21.5449071; Thread:1; Message:Project Loaded: ''
devenv.exe Information: 0 : Time:10:47:21.5519223; Thread:1; Message:Begin UpdateTestContainersAndFileWatchers
devenv.exe Information: 0 : Time:10:47:21.5609228; Thread:1; Message:End UpdateTestContainersAndFileWatchers
Informational: ========== Discover test finished: 0 found (0:00:00,9368408) ==========

The thing that seems odd is that "Error: The directory name is invalid". I don't know where the empty paths come from. Note that the solution also contains other unit tests (c# for server side components).

Anything else I can do to diagnose further?

Kind Regards,
Philipp

P.s.: Thank you for your effort with chutzpah!