Made changes suggested by @zenhack * add comment explaining why we are using a fixture for the test switch instead of just a class * use `with py.test raises` instead of `try except` block * use for loop for consistency
Made changes suggested by @zenhack
* add comment explaining why we are using a fixture for the test switch instead
of just a class
* use `with py.test raises` instead of `try except` block
* use for loop for consistency

CCI-MOC/haas,SahilTikale/haas