Add unit tests for utils.ts

[mohamedsalem401]

• Add configuration for jest testing
• Add unit tests for all functions in the utils.ts file
• One commented test that should be uncommented or replaced

[danstarns]

Looks great, can we add into CI?

[danstarns]

How come we can't mock?

[mohamedsalem401]

I couldn't figure out the solution for this issue. I think it's related to the following issue in the Jest GitHub repository:
Jest globals differ from Node globals

Also take a look at:
jestjs/jest#5146

[mohamedsalem401]

@danstarns
I've changed the test, it's currently using the same logic as the actual function itself, so it should always pass, but at least we are ensuring that the function is correctly implemented and accessible in our test environment.

describe('rootResolve', () => {
    it('should resolve a relative path to an absolute path', () => {
        const result = rootResolve('src/index.js');

        expect(result).toBe(path.join(process.cwd(), 'src/index.js'));
    });
});

[mohamedsalem401]

Looks great, can we add into CI?

I'll work on that

[artf]

🚀