UX: Simple use cases are failing for testing in multi-targetting projects on VS2017 for win10-x64

[ghost]

Steps to reproduce

Please clone https://github.com/fir3pho3nixx/nunit-adapter-vs-xunit/tree/missing-package-with-error-message-that-is-simply-wrong

Then run: build.bat

Expected behavior

It does NOT kick out: Make sure test project has a nuget reference of package "microsoft.testplatform.testhost". This is the wrong package, in my case I was missing a package reference to:

<PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.0.0" />

This happens for both NUnit and XUnit. You can observe this by commenting out this line.

Actual behavior

It kicks out: Make sure test project has a nuget reference of package "microsoft.testplatform.testhost".

Environment data

dotnet --info output:

.NET Command Line Tools (1.0.4)

Product Information:
Version: 1.0.4
Commit SHA-1 hash: af1e6684fd

Runtime Environment:
OS Name: Windows
OS Version: 10.0.14393
OS Platform: Windows
RID: win10-x64
Base Path: C:\Program Files\dotnet\sdk\1.0.4

More info

Please see https://github.com/dotnet/cli/issues/6856 for some background.

[Faizan2304]

Thanks @fir3pho3nixx for opening this issue with us. Its a known issue and we have fixed it. PR

The new message looks like
No test is available in TestprojectName.dll. Make sure test project has a nuget reference of package "Microsoft.NET.Test.Sdk" and framework version settings are appropriate and try again.

[ghost]

Good stuff! Look forward to it being released 👍