Jasmine test has duplicated results in tfs

I have tfs build where I wanted to run my jasmine tests without failing. The issue is quite strange as in my Visual studio this does not happen

 

failing tests

I needed to update build to display the failure only once

 

My original configuration is as follows

as we can see my test sources contains all *.js

I will make sure only tests should be executed and run by updating tfs build configuration

 

 

After this I have triggered my execution of build again

Just for completion this is my structure here