run MSTests from windows command line

If Using .Net Core:

dotnet test ./nameoftest.dll

In the folder where the test is located.

For command line options see: https://docs.microsoft.com/en-us/dotnet/core/tools/dotnet-test

This is detailed on MSDN: How to: Run Automated Tests from the Command Line Using MSTest

Basically, you can do:

MSTest /testcontainer:\Solution1\Tests\Debug\Test.dll