const test = require('tape'); const collatz = require('./collatz.js'); test('Testing collatz', (t) => { //For more information on all the methods supported by tape //Please go to https://github.com/substack/tape t.true(typeof collatz === 'function', 'collatz is a Function'); //t.deepEqual(collatz(args..), 'Expected'); //t.equal(collatz(args..), 'Expected'); //t.false(collatz(args..), 'Expected'); //t.throws(collatz(args..), 'Expected'); t.end(); });