title: Not able to increase code coverage in Angular Unit testing
body: <p>I am trying to learn how to make unit testing for Angular with Karma and Jasmine.</p>
  
  <p>My problem is that I make it with spyOn() and expect.toHaveBeenCalled() and even though Karma says that passed the tests, the Code Coverage is not updated.</p>
  
  <p>I am new to angular unit testing and I dont know how to test methods properly so as to get code coverage.</p>
  
  <p>Thanks everyone for the help.</p>