examples/base-auth/test.js

const app = require('./app');
const server = app.listen();
const request = require('supertest').agent(server);

describe('Koa Basic Auth', function() {
  after(function() {
    server.close();
  });

  describe('with no credentials', function() {
    it('should `throw` 401', function(done) {
      request
        .get('/')
        .expect(401, done);
    });
  });

  describe('with invalid credentials', function() {
    it('should `throw` 401', function(done) {
      request
        .get('/')
        .auth('user', 'invalid password')
        .expect(401, done);
    });
  });

  describe('with valid credentials', function() {
    it('should call the next middleware', function(done) {
      request
        .get('/')
        .auth('tj', 'tobi')
        .expect(200)
        .expect('secret', done);
    });
  });
});