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