VSTS No test is available

Question

I'm working with Visual Studio Team Services for the first time, and am setting up a simple scenario of a C# class library with a MSTest project. I want to setup automated builds, which also executes the tests. However this is not working. I've searched about it a lot, and most issues seems to be related to different test adapters like NUnit. This is not the case here, since I'm just using the default testing framework.

Can anyone help me and let me know what step I'm missing or doing wrong?

The only message is "Warning: No test is available in ..." with a lot of referenced dll's.

---

This is the complete log:

2017-11-20T08:43:16.5294822Z ##[section]Starting: VsTest - testAssemblies 2017-11-20T08:43:16.5294822Z ============================================================================== 2017-11-20T08:43:16.5294822Z Task : Visual Studio Test 2017-11-20T08:43:16.5294822Z Description : Run tests with Visual Studio test runner 2017-11-20T08:43:16.5294822Z Version : 2.2.3 2017-11-20T08:43:16.5294822Z Author : Microsoft Corporation 2017-11-20T08:43:16.5294822Z Help : More Information 2017-11-20T08:43:16.5294822Z ============================================================================== 2017-11-20T08:43:17.5500059Z Run the tests locally using vstest.console.exe 2017-11-20T08:43:17.5500059Z ======================================================== 2017-11-20T08:43:17.5520059Z Test selector : Test assemblies 2017-11-20T08:43:17.5520059Z Test assemblies : **\*test*.dll,!**\obj\** 2017-11-20T08:43:17.5520059Z Test filter criteria : null 2017-11-20T08:43:17.5530063Z Search folder : d:\a\1\s 2017-11-20T08:43:17.5540068Z Run settings file : d:\a\1\s 2017-11-20T08:43:17.5540068Z Run in parallel : false 2017-11-20T08:43:17.5540068Z Run in isolation : false 2017-11-20T08:43:17.5592822Z Path to custom adapters : d:\a\1\s 2017-11-20T08:43:17.5592822Z Other console options : null 2017-11-20T08:43:17.5600072Z Code coverage enabled : false 2017-11-20T08:43:17.5610070Z VisualStudio version selected for test execution : latest 2017-11-20T08:43:17.9153146Z ======================================================== 2017-11-20T08:43:18.1313359Z [command]"C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Common7\IDE\CommonExtensions\Microsoft\TestWindow\vstest.console.exe" @d:\a_temp\dafe1090-cdce-11e7-9191-978614a9beba.txt 2017-11-20T08:43:18.3163422Z Microsoft (R) Test Execution Command Line Tool Version 15.0.26929.2 2017-11-20T08:43:18.3163422Z Copyright (c) Microsoft Corporation. All rights reserved. 2017-11-20T08:43:18.3173423Z 2017-11-20T08:43:18.3173423Z vstest.console.exe 2017-11-20T08:43:18.3173423Z "d:\a\1\s\ConsoleApp1\CommonTestDotNetCore\bin\Release\netcoreapp2.0\Common_Core.test.dll" 2017-11-20T08:43:18.3173423Z "d:\a\1\s\ConsoleApp1\CommonTestDotNetCore\bin\Release\netcoreapp2.0\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.dll" 2017-11-20T08:43:18.3173423Z "d:\a\1\s\ConsoleApp1\CommonTestDotNetCore\bin\Release\netcoreapp2.0\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.Interface.dll" 2017-11-20T08:43:18.3173423Z "d:\a\1\s\ConsoleApp1\CommonTestDotNetCore\bin\Release\netcoreapp2.0\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.dll" 2017-11-20T08:43:18.3173423Z "d:\a\1\s\TestSolution\LibraryTests\bin\Release\LibraryTests.dll" 2017-11-20T08:43:18.3173423Z "d:\a\1\s\TestSolution\LibraryTests\bin\Release\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.dll" 2017-11-20T08:43:18.3173423Z "d:\a\1\s\TestSolution\LibraryTests\bin\Release\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.Interface.dll" 2017-11-20T08:43:18.3173423Z "d:\a\1\s\TestSolution\LibraryTests\bin\Release\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.dll" 2017-11-20T08:43:18.3173423Z "d:\a\1\s\TestSolution\LibraryTests\bin\Release\Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions.dll" 2017-11-20T08:43:18.3173423Z "d:\a\1\s\TestSolution\LibraryTests\bin\Release\Microsoft.VisualStudio.TestPlatform.TestFramework.dll" 2017-11-20T08:43:18.3173423Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.dll" 2017-11-20T08:43:18.3173423Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.Interface.dll" 2017-11-20T08:43:18.3173423Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.dll" 2017-11-20T08:43:18.3173423Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\Microsoft.VisualStudio.TestPlatform.TestFramework.dll" 2017-11-20T08:43:18.3183421Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\cs\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll" 2017-11-20T08:43:18.3183421Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\cs\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll" 2017-11-20T08:43:18.3183421Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\cs\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll" 2017-11-20T08:43:18.3183421Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\de\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll" 2017-11-20T08:43:18.3183421Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\de\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll" 2017-11-20T08:43:18.3183421Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\de\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll" 2017-11-20T08:43:18.3183421Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\es\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll" 2017-11-20T08:43:18.3183421Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\es\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll" 2017-11-20T08:43:18.3183421Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\es\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll" 2017-11-20T08:43:18.3183421Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\fr\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll" 2017-11-20T08:43:18.3183421Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\fr\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll" 2017-11-20T08:43:18.3183421Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\fr\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll" 2017-11-20T08:43:18.3183421Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\it\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll" 2017-11-20T08:43:18.3193424Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\it\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll" 2017-11-20T08:43:18.3193424Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\it\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll" 2017-11-20T08:43:18.3193424Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\ja\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll" 2017-11-20T08:43:18.3193424Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\ja\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll" 2017-11-20T08:43:18.3193424Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\ja\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll" 2017-11-20T08:43:18.3203422Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\ko\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll" 2017-11-20T08:43:18.3203422Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\ko\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll" 2017-11-20T08:43:18.3203422Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\ko\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll" 2017-11-20T08:43:18.3203422Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\pl\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll" 2017-11-20T08:43:18.3203422Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\pl\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll" 2017-11-20T08:43:18.3203422Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\pl\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll" 2017-11-20T08:43:18.3203422Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\pt\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll" 2017-11-20T08:43:18.3203422Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\pt\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll" 2017-11-20T08:43:18.3203422Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\pt\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll" 2017-11-20T08:43:18.3203422Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\ru\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll" 2017-11-20T08:43:18.3203422Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\ru\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll" 2017-11-20T08:43:18.3203422Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\ru\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll" 2017-11-20T08:43:18.3203422Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\tr\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll" 2017-11-20T08:43:18.3203422Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\tr\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll" 2017-11-20T08:43:18.3203422Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\tr\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll" 2017-11-20T08:43:18.3203422Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\zh-Hans\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll" 2017-11-20T08:43:18.3213426Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\zh-Hans\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll" 2017-11-20T08:43:18.3213426Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\zh-Hans\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll" 2017-11-20T08:43:18.3213426Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\zh-Hant\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll" 2017-11-20T08:43:18.3213426Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\zh-Hant\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll" 2017-11-20T08:43:18.3213426Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\zh-Hant\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll" 2017-11-20T08:43:18.3213426Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build\netcoreapp1.0\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.dll" 2017-11-20T08:43:18.3213426Z "d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build\uap10.0\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.dll" 2017-11-20T08:43:18.3213426Z "d:\a\1\s\TestSolution\packages\MSTest.TestFramework.1.1.18\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions.dll" 2017-11-20T08:43:18.3213426Z "d:\a\1\s\TestSolution\packages\MSTest.TestFramework.1.1.18\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.dll" 2017-11-20T08:43:18.3213426Z "d:\a\1\s\TestSolution\packages\MSTest.TestFramework.1.1.18\lib\netstandard1.0\Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions.dll" 2017-11-20T08:43:18.3213426Z "d:\a\1\s\TestSolution\packages\MSTest.TestFramework.1.1.18\lib\netstandard1.0\Microsoft.VisualStudio.TestPlatform.TestFramework.dll" 2017-11-20T08:43:18.3213426Z "d:\a\1\s\TestSolution\packages\MSTest.TestFramework.1.1.18\lib\uap10.0\Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions.dll" 2017-11-20T08:43:18.3213426Z "d:\a\1\s\TestSolution\packages\MSTest.TestFramework.1.1.18\lib\uap10.0\Microsoft.VisualStudio.TestPlatform.TestFramework.dll" 2017-11-20T08:43:18.3213426Z /logger:"trx" 2017-11-20T08:43:18.3213426Z /TestAdapterPath:"d:\a\1\s" 2017-11-20T08:43:19.0238269Z Starting test execution, please wait... 2017-11-20T08:43:22.1177350Z Warning: No test is available in d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\tr\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\tr\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\ru\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\ru\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\ru\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\pt\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\pt\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\tr\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\pl\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\pl\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\pl\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\pt\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\zh-Hans\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\zh-Hans\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\ko\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\zh-Hant\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\zh-Hant\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\zh-Hant\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build\netcoreapp1.0\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build\uap10.0\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.dll d:\a\1\s\TestSolution\packages\MSTest.TestFramework.1.1.18\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.dll d:\a\1\s\TestSolution\packages\MSTest.TestFramework.1.1.18\lib\netstandard1.0\Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions.dll d:\a\1\s\TestSolution\packages\MSTest.TestFramework.1.1.18\lib\netstandard1.0\Microsoft.VisualStudio.TestPlatform.TestFramework.dll d:\a\1\s\TestSolution\packages\MSTest.TestFramework.1.1.18\lib\uap10.0\Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions.dll d:\a\1\s\TestSolution\packages\MSTest.TestFramework.1.1.18\lib\uap10.0\Microsoft.VisualStudio.TestPlatform.TestFramework.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\zh-Hans\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll d:\a\1\s\ConsoleApp1\CommonTestDotNetCore\bin\Release\netcoreapp2.0\Common_Core.test.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\ko\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\ja\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll d:\a\1\s\ConsoleApp1\CommonTestDotNetCore\bin\Release\netcoreapp2.0\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.dll d:\a\1\s\ConsoleApp1\CommonTestDotNetCore\bin\Release\netcoreapp2.0\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.Interface.dll d:\a\1\s\ConsoleApp1\CommonTestDotNetCore\bin\Release\netcoreapp2.0\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.dll d:\a\1\s\TestSolution\LibraryTests\bin\Release\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.dll d:\a\1\s\TestSolution\LibraryTests\bin\Release\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.Interface.dll d:\a\1\s\TestSolution\LibraryTests\bin\Release\Microsoft.VisualStudio.TestPlatform.TestFramework.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.Interface.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\Microsoft.VisualStudio.TestPlatform.TestFramework.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\cs\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\ko\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\cs\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\de\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\ja\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\ja\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\it\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\it\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\it\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\cs\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\fr\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\fr\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\es\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\es\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\es\Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\de\Microsoft.VisualStudio.TestPlatform.TestFramework.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\de\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\fr\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.resources.dll d:\a\1\s\TestSolution\packages\MSTest.TestFramework.1.1.18\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions.dll d:\a\1\s\TestSolution\LibraryTests\bin\Release\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.dll d:\a\1\s\TestSolution\LibraryTests\bin\Release\Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions.dll d:\a\1\s\TestSolution\packages\MSTest.TestAdapter.1.1.18\build_common\Microsoft.VisualStudio.TestPlatform.MSTestAdapter.PlatformServices.dll d:\a\1\s\TestSolution\LibraryTests\bin\Release\LibraryTests.dll. Make sure that installed test discoverers & executors, platform & framework version settings are appropriate and try again. 2017-11-20T08:43:22.1237346Z 2017-11-20T08:43:22.1237346Z 2017-11-20T08:43:22.2437321Z Information: Additionally, you can try specifying '/UseVsixExtensions' command if the test discoverer & executor is installed on the machine as vsix extensions and your installation supports vsix extensions. Example: vstest.console.exe myTests.dll /UseVsixExtensions:true 2017-11-20T08:43:22.2437321Z 2017-11-20T08:43:28.4823923Z ##[warning]No results found to publish. 2017-11-20T08:43:28.4863923Z ##[section]Finishing: VsTest - testAssemblies

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EDIT: dotnet test results:

These are the results of the dotnet test:

2017-11-23T09:16:25.4507466Z ##[section]Starting: dotnet test 2017-11-23T09:16:25.4517463Z ============================================================================== 2017-11-23T09:16:25.4517463Z Task : .NET Core 2017-11-23T09:16:25.4517463Z Description : Build, test, package, or publish a dotnet application, or run a custom dotnet command. For package commands, supports NuGet.org and authenticated feeds like Package Management and MyGet. 2017-11-23T09:16:25.4517463Z Version : 2.1.8 2017-11-23T09:16:25.4517463Z Author : Microsoft Corporation 2017-11-23T09:16:25.4517463Z Help : More Information 2017-11-23T09:16:25.4517463Z ============================================================================== 2017-11-23T09:16:26.4307767Z [command]"C:\Program Files\dotnet\dotnet.exe" test --configuration release --logger trx --results-directory d:\a_temp 2017-11-23T09:16:35.5529647Z MSBUILD : error MSB1003: Specify a project or solution file. The current working directory does not contain a project or solution file. 2017-11-23T09:16:35.5799660Z ##[error]Error: C:\Program Files\dotnet\dotnet.exe failed with return code: 1 2017-11-23T09:16:35.5849659Z ##[warning]No test result files were found. 2017-11-23T09:16:35.5879662Z ##[error]Dotnet command failed with non-zero exit code on the following projects : 2017-11-23T09:16:35.5979646Z ##[section]Finishing: dotnet test

Answer 1

For those coming here from a web search, I was getting the same error message, but not in VSTS or using .NET Core. The issue was I had a mismatch between the "Platform Target" of my test project and the project-under-test. This can be modified under:

Project Properties -> General -> Platform Target

This modifies the node in the MSBuild file/project file, for the given build configuration (Debug/Release/etc.).

Answer 2

It is a .Net Core test, so you can run tests through .Net Core task (Version: 2.*; Command: test; Arguments: --configuration $(BuildConfiguration); Check Publish test results option).

If you are using 1.* version of .Net Core task:

1. Specify this Arguments: --configuration $(BuildConfiguration) --logger "trx"
2. Add Publish Test Results task (Test result format: VSTest; Test results files: **\*.trx; Search folder: $(System.DefaultWorkingDirectory))

You also can do it through Visual Studio Test task: