Integration tests for the Catalog Item

• Refer Here for the changes done
  

Measure Code Coverage

• For this lets use a package called as pytest-cov
  
• Refer Here for the documenation
  
• Refer Here for the changes done
• We have generated the html code coverage report by executing the following command pytest --cov-config=.coveragerc --cov=. --cov-report html .

* If you donot need an html report