'equal' 未定义：Ember-qunit 似乎未导入

Question

Qunit 测试方法似乎不可用，尽管我很确定我正在正确导入它们。

我收到以下错误：

unit/models/friend-test.js: line 11, col 3, 'ok' is not defined.
unit/models/friend-test.js: line 17, col 3, 'equal' is not defined.
unit/models/friend-test.js: line 23, col 3, 'equal' is not defined.
unit/models/friend-test.js: line 31, col 3, 'equal' is not defined.
unit/models/friend-test.js: line 32, col 3, 'equal' is not defined.

我有这个测试文件unit/models/friend-test:

import Ember from 'ember';
import { moduleForModel,  test } from 'ember-qunit';


moduleForModel('friend', 'Friend', {
  needs: ['model:article']
});

test('it exists', function() {
  var model = this.subject();
  ok(model);
});

test('fullName concats first and last name', function() {
  var model = this.subject({firstName: 'Syd', lastName: 'Barrett'});

  equal(model.get('fullName'), 'Syd Barrett');

  Ember.run(function() {
    model.set('firstName', 'Geddy');
  });

  equal(model.get('fullName'), 'Geddy Barrett', 'Updates fullName');
});

test('articles relationship', function() {
  var klass  = this.subject({}).constructor;

  var relationship = Ember.get(klass, 'relationshipsByName').get('articles');

  equal(relationship.key, 'articles');
  equal(relationship.kind, 'hasMany');
});

我正在处理“Ember CLI 101”

Answer 1

查看tests/helpers/start-app.js。您应该会看到如下内容：

Ember.run(function() {
    registerAcceptanceTestHelpers();
    application = Application.create(attributes);
    application.setupForTesting();
    application.injectTestHelpers();
  });

这会将测试助手注入应用程序全局范围。

Answer 2

作者在这里！抱歉，我实际上需要更新代码，因为在最新版本中，测试语法已更改以匹配即将推出的 QUNit 版本。

现在要使用：equal、ok 和其他 QUnit 的断言，我们必须通过传递给测试的回调函数中名为 assert 的参数来实现： test('foo', function(assert){ assert.ok(true) }。今晚我会发送一本书更新来解决这个问题:)，同时，以下应该有效：

import Ember from 'ember';
import { moduleForModel,  test } from 'ember-qunit';


moduleForModel('friend', 'Friend', {
  needs: ['model:article']
});

test('it exists', function(assert) {
  var model = this.subject();
  assert.ok(model);
});

test('fullName concats first and last name', function(assert) {
  var model = this.subject({firstName: 'Syd', lastName: 'Barrett'});

  equal(model.get('fullName'), 'Syd Barrett');

  Ember.run(function(assert) {
    model.set('firstName', 'Geddy');
  });

  assert.equal(model.get('fullName'), 'Geddy Barrett', 'Updates fullName');
});

test('articles relationship', function(assert) {
  var klass  = this.subject({}).constructor;

  var relationship = Ember.get(klass, 'relationshipsByName').get('articles');

  assert.equal(relationship.key, 'articles');
  assert.equal(relationship.kind, 'hasMany');
});

'equal' 未定义：Ember-qunit 似乎未导入

'equal' is not defined : Ember-qunit does not seem to be importing

javascript

testing

ember.js

ember-cli

qunit