Babel replaces this with undefined

Question

This code

beforeEach(() => {
        this.asd= \'123\';
        this.sdf= \'234\';
        this.dfg= \'345\';
        this.fgh= \'456\';
});

Answer 1

I had this issue, and changed my fat arrow function into a normal function, and it seemed to work again.

() => {} 

changed to

function() {}