MSTest cannot find the assembly

Question

I was using MSTest

and i use command mstest /testsettings:local.Testsetting /testcontainer:folder\\obj\\Debug\\test.dll

and this is the output,

Answer 1

All assemblies that are not used directly in test will not be copied to test folder. Therefor, those test methods should be decorated with attribute like:

[DeploymentItem("Microsoft.Practices.Prism.dll")]

This solves the problem without adding the assembly to the GAC.