Missing tests

[danilowoz]

Currently, we don't have any test and I really want to ensure that everything keeps working fine on the future changes and avoid bugs in the application. However, It's a great opportunity to learn and improve the skills to build tests in React.

What are we expecting?

• Choose the best suit test (Jest, chai, whatever you prefer);
• Split the code into smaller parts;
• 100% coverage or close that;
• Improv the Flow type;
• Don't change and don't remove any feature;

Cheers 🍻

[takethefake]

Will take care of this!

[takethefake]

I've chosen Jest + react-testing-library for testing.

I would split the rendering of the grid in a single component and the rendering of each tile in a component.

Was wondering what edge cases are extremely important with this library to create coverage with meaningful tests.

[danilowoz]

Thanks, @takethefake, the setup is almost done.
I think we can to keep this issue open and improve the tests.

To the next contributors, there is a todo list at the top of the discussion and any doubt or needs help, just message here :)