Writing Junit test case for custom component, which is extended from core component | Community
Skip to main content
rupaljain2408
rupaljain2408
March 7, 2023
Solved

Writing Junit test case for custom component, which is extended from core component

  • March 7, 2023
  • 1 reply
  • 1328 views

Hi All,

 

I have a custom hero component, which is extended from Image/v3 core component. The sling model is written using Sling Delegation pattern. I have overridden getSrc() and getAlt() methods in my sling model. 

How do we write Junit test case for these methods specifically ? Are these methods need to be covered, in general?

Any working example is highly appreciated.

 

Many thanks in advance!

 

Best,

Rupal

This post is no longer active and is closed to new replies. Need help? Start a new post to ask your question.
Best answer by arunpatidar

Hi @rupaljain2408 
This methods are not covered because they always return null.

If you want to cover just a code coverage, you can cover for null but I don't think so you will be able to test those overriden method.

1 reply

Saravanan_Dharmaraj
Community Advisor
Saravanan_DharmarajCommunity Advisor
Community Advisor
March 7, 2023

Hi @rupaljain2408 , 

please check the below code example given by @arunpatidar using delegation pattern.

 

https://github.com/arunpatidar02/aem63app-repo/blob/master/java/CustomTeaser.java 

https://github.com/arunpatidar02/aem63app-repo/blob/master/java/CustomTeaserTest.java

 

    rupaljain2408
    rupaljain2408Author
    March 8, 2023

    Hi @saravanan_dharmaraj ,

     

    Thank you for your reply. I checked this code from @arunpatidar , however he has not covered the core component's methods which were overridden in model class, for example - getActions() , getLinkURL(), getImageResource() etc. 

    Do we not have to cover these methods from core component? 

     

    Best,

    Rupal

      arunpatidar
      Community Advisor
      arunpatidarCommunity AdvisorAccepted solution
      Community Advisor
      March 8, 2023

      Hi @rupaljain2408 
      This methods are not covered because they always return null.

      If you want to cover just a code coverage, you can cover for null but I don't think so you will be able to test those overriden method.

      Arun Patidar
        Terms & ConditionsAccessibility statement

        Loading footer...