Specify test projects explictly

Author: JakeGinnivan

appveyor.yml

@@ -23,6 +23,12 @@ build_script:
   - cmd: 7z a "GitVersion_%GitVersion_NuGetVersion%.zip" NuGetCommandLineBuild\Tools\*.*
   - cmd: appveyor PushArtifact "GitVersion_%GitVersion_NuGetVersion%.zip"
 
+test:
+  assemblies:
+    - GitVersionExe.Tests\bin\$(Configuration)\GitVersionExe.Tests.dll
+    - GitVersionCore.Tests\bin\$(Configuration)\GitVersionCore.Tests.dll
+    - GitVersionTask.Tests\bin\$(Configuration)\GitVersionTask.Tests.dll"
+
 deploy:
   - provider: NuGet
     server: http://chocolatey.org