Module_16

Work_Work1.js

export function repeatWord(word, count) {
    let arrWord = []
    for (let i = 1; i <= count; i++) {
        arrWord += word + ' '
    }
    return (arrWord)
}
console.log(repeatWord('лиса', 3))

Work_Work1.test.js

import {repeatWord} from './Work1.js';

describe('test for repeatWord function',() => {
    it('should repeat word 3 times',() => {
        expect(repeatWord('лиса', 3)).toBe("лиса лиса лиса ")
    }),
    it('we see two fox not a two dog',() => {
        expect(repeatWord('fox', 2)).not.toBe("dog dog ")
    })
})

Work_Work2.js

export function createAdder(a) {
    return function addA(b) {
        return a + b;
    }
}

Work_Work2.test.js

import {createAdder} from "./Work2";

describe('return function addA, which takes b and returns a + b', () => {
    it('return anything', () => {
       expect.anything()
    })
})

Касаемо Work2 я хотел осуществить проверку, которая бы подтвердила возврат функции addA()