Ember-auth QUnit测试每秒钟运行失败 [英] Ember-auth QUnit tests fail every second run

问题描述

我最近设法让我的 ember-auth测试通过，但它还不完美，因为测试每次第二次失败（或者如果有几个测试运行，每隔一秒的验证失败）。

I have recently managed to get my ember-auth tests to pass, but it's not yet perfect, as the tests fail every second time (or if there are several tests running, every second test about authentication fails).

我已经创建了一个小样本应用程序来演示失败。

I have created a small sample app to demonstrate the failure.

您应该可以通过以下步骤重现故障：

You should be able to reproduce the failure by following these steps:

1. git clone https://github.com/pedrokost/ember_auth_testing_example.git
2. cd ember_auth_testing_example
3. ruby -run -e httpd . -p5000 # (or any HTTP server like: python -m SimpleHTTPServer)
4. Open http://localhost:5000?test in the browser

如果测试通过，刷新页面，看到它失败，无效的JSON格式。下一次刷新时，它再次工作。

If the tests passes, refresh the page and see it fail with "Invalid JSON format". Next time you refresh it works again.

推荐答案

使用本地存储保存会话时，我遇到了这个确切的问题。这是因为默认情况下，ember测试不会清除本地存储。至少有三种方法来解决这个问题：

I had this exact problem when using local storage to save my session. This is because the ember-testing does not clear local storage by default. There are at least three ways to solve this:

1. 使用Ember Auth的短暂存储


2. 添加将本地存储删除到您的设置/ tearDown功能


3. 将Ember Auth注销添加到tearDown功能

第一个解决方案似乎是最简单和最好的解决方案，因为可以将存储设置为Ember Auth。 ember-auth文档解释存储选项：

The first solution seems to be the simplest and best solution since it's possible to set the storage to just for Ember Auth. The ember-auth documentation explains storage options:

Cookie

App.Auth = Em.Auth.extend 
   session: 'dummy'

虚拟（单元测试）

App.Auth = Em.Auth.extend 
   session: 'cookie'

如果 Ember.testing === true

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