Testing To Do list: part 1

[RitobrotoMukherjee]

Test add and delete item functionality

• It's a pair programming task.
• Set up the project with jest
• Set up babel package and configuration to use ES6 as CommonJS by the jest
• Followed AAA pattern.
• Mocked localStorage from the super(parent) class as an empty array before each test initialization inside describe scope.
• Implemented fake mocking of external services from parent class.
• Done mock implementation of 2 functions - 1. setList and 2. reOrderTaskIndex of TaskList class (Parent Class) used by the unit testing class CRUD (Child Class).
• Added tests to add / remove exactly 1 item from the mock implemented local storage list while the tests run, and checked it using the comparison between updated list size and previous list size.

[Omar-Muhamad]

Approved ✔

Hi @RitobrotoMukherjee and @divinecharlotte,

Great job, Your project is complete! There is nothing else to say other than... it's time to merge it
Congratulations! 🎉

(Highlights) Good Points: 👍

• You documented your work professionally. ✔
• Github flow is used correctly. ✔
• All linters checks are ok. ✔

(Changes Required) Aspects to improve: ♻️

• N/A

[Optional] suggestions:

• N/A

Every comment with the [OPTIONAL] prefix is not crucial enough to stop the approval of this PR. However, I strongly recommend you to take them into account as they can make your code better.

**Cheers and Happy coding!👏👏👏

Feel free to leave any questions or comments in the PR thread if something is not 100% clear, and please remember to tag me in your question so I can receive the notification**

Please, do not open a new Pull Request for re-reviews. You should use the same Pull Request submitted for the first review, either valid or invalid unless it is requested otherwise.

---

As described in the Code reviews limits policy you have a limited number of reviews per project (check the exact number in your Dashboard). If you think that the code review was not fair, you can request a second opinion using this form.