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.profile/utils/__test__/getAge.test.ts
2022-02-20 15:12:10 +01:00

16 lines
528 B
TypeScript

import { getAge } from '../getAge'
describe('utils/getAge', () => {
it('should calculate the right age of a person', () => {
const birthDate = new Date('1980-02-20')
jest.useFakeTimers().setSystemTime(new Date('2018-03-20'))
expect(getAge(birthDate)).toBe(38)
})
it('should calculate the right age of a person (taking into account the months)', () => {
const birthDate = new Date('1980-07-20')
jest.useFakeTimers().setSystemTime(new Date('2018-03-20'))
expect(getAge(birthDate)).toBe(37)
})
})