describe（it（））和describe（test（））的不同

Question

I have seen many examples of testing in ReactJS use it()

Example:

describe('General behaviour', () => {
  it('should call toggle() when clicked', () => {
    // expect something 
});

and I see the example of jest use test()

Example:

describe('matching cities to foods', () => {
  test('Vienna <3 sausage', () => {
    expect(isValidCityFoodPair('Vienna', 'Wiener Schnitzel')).toBe(true);
});

see more jest for react example in this link .

What are the differrent of them?

Answer 1

it is just test aliased.

People coming from Jasmine and other testing frameworks use `it.