Jest test for testing class - Task, add and remove functions

[Sanja969]

Jest test for testing class - Task, add, and remove functions

• installed babel plug to transform all ES6 modules into CommonJS notation
• created mocks folder and add imitating file for addTaksUI
• installed "jsdom" environment and add created jest.config.js to set that environment
• created tasks.test.js file for testing
• tested if created object from class Task is with desired properties
• tested if add function adding task on the list and on the fake HTML
• tested if the remove function removes tasks from the list and from fake HTML
• Mocked a storage object to "imitate" localStorage operations

[Meltrust]

Hi @Sanja969,

Wow, you did it 🎉

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

To highlight

• Add and remove tests are present✔️
• Mocks are present✔️
• Tests are passing✔️

Optional suggestions

Every comment with the [OPTIONAL] prefix won't stop the approval of this PR. However, I strongly recommend you to take them into account as they can make your code better. Some of them were simply missed by the previous reviewer and addressing them will really improve your application.

Cheers and Happy coding!👏👏👏

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

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