Before starting the actual writing of our unit tests, let's establish some rules. For each of our .js or .vue files, there will exist a corresponding test spec file, which will have the same name and a .spec.js extension. The structure of these specs will follow this approach:
- It will describe the file we are testing
- It will have a
describemethod for each of the methods that is being tested - It will have an
itmethod for each of the cases we are describing
So, if we had a myBeautifulThing.js file and spec for it, it might look like the following:
// myBeautifulThing.js export myBeautifulMethod1() { return 'hello beauty' } export myBeautifulMethod2() { return 'hello again' } // myBeautifulThing.spec.js import myBeautifulThing from <path to myBeautifulThing> describe('myBeautifulThing', () => { //define needed variables describe('myBeautifulMethod1...