[TEST] Setup tests

[Kurdty]

Actions:

• Install and setup JEST framework
• Add a test for each existing pure components
• Create a new issue each time you encounter a component that should be splitted in simpler (pure?) components
• Write a documentation to share the way a component must be tested

To be done ASAP

[ClemRz]

We'll need QAs in the team!

[bsoufflet]

@ClemRz Not exactly the same but we now have storybook with a lot of components written by @maximenathan available for testing !

[Clm-Roig]

I'm closing this, feel free to open an issue on the new front repo here if needed: https://github.com/GrottoCenter/grottocenter-front

[maximenathan]

• Install and setup React Testing Library
• Test Javascript function and Hooks
• Run test with CI (and Circle CI like backend repo)

Testing components could be done with Cypress ("end to end" test with mocked data)

[Clm-Roig]

It can be very useful to start with Cypress with a basic test : navigate to all page to verify they all load (and, thus, are not broken). This will prevent some issues such as #663 and will not be difficult to be done.

[Clm-Roig]

It can be very useful to start with Cypress with a basic test : navigate to all page to verify they all load (and, thus, are not broken). This will prevent some issues such as #663 and will not be difficult to be done.

Working on this today!