mjackson/mach

var expect = require('expect');
var callApp = require('../../utils/callApp');
var basicAuth = require('../basicAuth');

function ok() {
  return 200;
}

function validateCredentials(username, password) {
  return username === 'michael' && password === 'password';
}

describe('middleware/basicAuth', function () {
  var app;
  beforeEach(function () {
    app = basicAuth(ok, validateCredentials);
  });

  describe('when no authentication credentials are given', function () {
    it('returns 401 Unauthorized', function () {
      return callApp(app).then(function (conn) {
        expect(conn.status).toEqual(401);
      });
    });
  });

  describe('when invalid authentication credentials are given', function () {
    it('returns 401 Unauthorized', function () {
      return callApp(app, '/', function (conn) {
        conn.auth = 'michael:wrongPassword';
      }).then(function (conn) {
        expect(conn.status).toEqual(401);
      });
    });
  });

  describe('when valid credentials are given', function () {
    it('returns 200 OK', function () {
      return callApp(app, '/', function (conn) {
        conn.auth = 'michael:password';
      }).then(function (conn) {
        expect(conn.status).toEqual(200);
      });
    });
  });
});