const expect = require('expect'); const partial = require('./partial.js'); test('Testing partial', () => { //For more information on all the methods supported by tape //Please go to https://github.com/substack/tape expect(typeof partial === 'function').toBeTruthy(); function greet(greeting, name) { return greeting + ' ' + name + '!'; } const greetHello = partial(greet, 'Hello'); expect(greetHello('John')).toBe('Hello John!'); });