const test = require('tape'); const sum = require('./sum.js'); test('Testing sum', (t) => { //For more information on all the methods supported by tape //Please go to https://github.com/substack/tape t.true(typeof sum === 'function', 'sum is a Function'); t.equal(sum(...[1, 2, 3, 4]), 10, "Returns the sum of two or more numbers/arrays."); //t.deepEqual(sum(args..), 'Expected'); //t.equal(sum(args..), 'Expected'); //t.false(sum(args..), 'Expected'); //t.throws(sum(args..), 'Expected'); t.end(); });