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