ember.js - Ember 验收测试在 PhantomJS 中失败但在 Chrome 中通过

Question

我正在尝试为我的 Ember 应用程序编写验收测试，但在涉及 PhantomJS 和 Ember 测试服务器时我似乎遇到了一些麻烦。

我正在运行以下版本:

Ember      : v1.13.6
Ember Data : v1.13.7

PhantomJS 失败并出现以下错误:

Died on test #1     at http://localhost:7357/assets/test-support.js:2934
            at http://localhost:7357/assets/test-support.js:6640
            at http://localhost:7357/assets/test-loader.js:31
            at http://localhost:7357/assets/test-loader.js:21
            at http://localhost:7357/assets/test-loader.js:40
            at http://localhost:7357/assets/test-support.js:6647: Can't find variable: DS

这是一个已知问题吗？

测试在 chrome runner 中运行良好。

这是我的 ember-cli-build.js(Brocfile):

/* global require, module */
var EmberApp = require('ember-cli/lib/broccoli/ember-app');

module.exports = function(defaults) {
  // Build Options
  var options = {
    // Build for development (ember s)
    development: {
      sassOptions: {
        includePaths: ['bower_components/materialize/sass']
      }
    },

    // Build for deployments
    dev_deploy: {
      sassOptions: {
        includePaths: ['bower_components/materialize/sass']
      },

      fingerprint: {
        enabled: true,
        prepend: 'redacted',
        extensions: ['js', 'css', 'png', 'jpg', 'gif', 'woff', 'ttf']
      }
    },

    // Build for deployments
    staging_deploy: {
      sassOptions: {
        includePaths: ['bower_components/materialize/sass']
      },

      fingerprint: {
        enabled: true,
        prepend: 'redacted',
        extensions: ['js', 'css', 'png', 'jpg', 'gif', 'woff', 'ttf']
      }
    },

    prod_deploy: {
      sassOptions: {
        includePaths: ['bower_components/materialize/sass']
      },

      fingerprint: {
        enabled: true,
        prepend: 'redacted',
        extensions: ['js', 'css', 'png', 'jpg', 'gif', 'woff', 'ttf']
      }
    }
  };

  var env = process.env.EMBER_ENV || 'development';

  var app = new EmberApp(defaults, options[env]);

  // IMPORTED LIBRARIES
  app.import('vendor/js/ember-uploader.named-amd.js', {
    exports: {
      'ember-uploader': [ 'default' ]
    }
  });

  app.import('vendor/js/faye-browser.js');
  app.import('vendor/js/Util.js');
  app.import('vendor/js/CanvasVirtualJoyStick.js');
  app.import('vendor/js/CanvasZoomController.js');
  app.import('vendor/js/chosen.jquery.js');

  app.import('vendor/css/chosen.css');

  return app.toTree();
};

这是我的测试:

import Ember from 'ember';
import { module, test } from 'qunit';
import startApp from 'teal-turtle/tests/helpers/start-app';

var application;

module('Acceptance | platforms', {
  beforeEach: function() {
    application = startApp();
  },

  afterEach: function() {
    Ember.run(application, 'destroy');
  }
});

test('visiting /platforms', function(assert) {
  authenticateSession();
  visit('/platforms');

  andThen(function() {
    assert.equal(currentURL(), '/platforms');
  });
});

谢谢!

Answer 1

我注意到你在路由文件(平台)中使用了 .bind 并且 .bind 对 phantomJS 不是很友好 :( 所以我做了以下......

将 es5 垫片和西兰花漏斗添加到您的 package.json

"broccoli-funnel": "^0.2.3",
"es5-shim": "^4.0.5"

接下来我打开了 ember-cli-build.js(以前称为 Brocfile)

var funnel = require('broccoli-funnel');
var es5Shim = funnel('node_modules/es5-shim', {
    files: ['es5-shim.js'],
    destDir: '/assets'
});

return app.toTree([es5Shim]);

最后我将 es5 shim 添加到 vendor.js 上方的 tests/index.html

<script src="assets/es5-shim.js"></script>

下面是 github 上的完整提交，显示了所有已更改的文件(注意:此提交示例中的 Brocfile 因为我使用的是较旧的 ember-cli 版本)

https://github.com/toranb/ember-cli-simple-store/commit/4f46a392b3be0ec93864342ba2edddbd3430e293