title: Angular: ng test runs but doesnt execute test cases
body: <p>I get the below messages after executing command <code>ng test</code>. It runs with out any errors but doesn't execute test cases. Any idea why it's not executing the tests?</p>
  
  <p>My project is upgraded from Angular 2 to 4, 5 &amp; now 6. Is it because the karma library has not upgraded properly?</p>
  
  <p>I have created new Angular 6 project and tried <code>ng test</code> it works there but doesn't work on my project. I have deleted the <code>node_modules</code> folder and installed it by <code>npm install</code>, but it is still not working. Any other sugessions?</p>
  
  <pre class="lang-bash prettyprint-override"><code>10% building modules 1/1 modules 0 active(node:9836) DeprecationWarning: Tapable.plugin is deprecated. Use new API on  .hooks instead
  28 06 2018 11:23:24.302:WARN [karma]: No captured browser, open http://localhost:9876/
  28 06 2018 11:23:24.399:INFO [karma]: Karma v1.7.1 server started at http://0.0.0.0:9876/
  28 06 2018 11:23:24.402:INFO [launcher]: Launching browser Chrome with unlimited concurrency
  28 06 2018 11:23:24.426:INFO [launcher]: Starting browser Chrome 95% emitting CopyPlugi
  28 06 2018 11:24:31.561:WARN [launcher]: Chrome have not captured in 60000 ms, killing.
  28 06 2018 11:24:42.702:WARN [karma]: No captured browser, open http://localhost:9876/
  28 06 2018 11:24:43.272:INFO [launcher]: Trying to start Chrome again (1/2).
  28 06 2018 11:24:48.951:INFO [Chrome 67.0.3396 (Windows 7 0.0.0)]: Connected on socket VC2A92U8dwahjxB5AAAA with id 78549298
  Chrome 67.0.3396 (Windows 7 0.0.0): Executed 0 of 41 SUCCESS (0 secs / 0 secs)
  28 06 2018 11:25:16.507:WARN [Chrome 67.0.3396 (Windows 7 0.0.0)]: Disconnected (1 times), because no message in 10000 ms.
  Chrome 67.0.3396 (Windows 7 0.0.0) ERROR
  Chrome 67.0.3396 (Windows 7 0.0.0) ERROR Disconnected, because no message in 10000 ms.
  Chrome 67.0.3396 (Windows 7 0.0.0): Executed 0 of 41 DISCONNECTED (10.004 secs / 0 secs)
  Chrome 67.0.3396 (Windows 7 0.0.0) ERROR
  Chrome 67.0.3396 (Windows 7 0.0.0): Executed 0 of 41 DISCONNECTED (10.004 secs / 0 secs)
  </code></pre>
  
  <p>I got this working by removing ngx-translation import. But its not fix as with out importing translation I wont be able to proceed further.</p>
  
  <p>Anyone implemented the ngx-translation in Unit test cases. </p>