import request from 'supertest'; import createServer from '../createServer'; describe('Invalid query params', () => { let server; beforeEach(() => { server = createServer(); }); it('redirect to the same path w/out those params', done => { request(server) .get('/d3?module&invalid-param') .end((err, res) => { expect(res.statusCode).toBe(302); expect(res.headers.location).toBe('/d3?module'); done(); }); }); });