【发布时间】:2014-06-11 07:21:56
【问题描述】:
我正在使用QUnit 来测试我正在编写的jQuery plugin,并希望使用blanket 来生成覆盖信息。
我的测试看起来像:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>My Awesome Test Suite</title>
<!-- Load local jQuery. This can be overridden with a ?jquery=___ param. -->
<script src="../libs/jquery-loader.js"></script>
<!-- Load local QUnit. -->
<link rel="stylesheet" href="../libs/qunit/qunit.css" media="screen">
<script src="../libs/qunit/qunit.js"></script>
<!-- Code Coverage with Blanket -->
<script src="../node_modules/blanket/dist/qunit/blanket.min.js"></script>
<!-- Load local lib and tests. -->
<script src="../build/thingToTest.js" data-cover></script>
<script src="../build/test/thingToTest_test.js"></script>
<!-- Removing access to jQuery and $. But it'll still be available as _$, if
you REALLY want to mess around with jQuery in the console. REMEMBER WE
ARE TESTING A PLUGIN HERE, THIS HELPS ENSURE BEST PRACTICES. REALLY. -->
<script>window._$ = jQuery.noConflict(true);</script>
</head>
<body>
<div id="qunit">
<h1 id="qunit-header">QUnit Tests</h1>
<h2 id="qunit-banner"></h2>
<div id="qunit-testrunner-toolbar"></div>
<h2 id="qunit-userAgent"></h2>
</div>
<ol id="qunit-tests"></ol>
<div id="qunit-fixture">
<div class="thingToTest-container">
</div>
</div>
</body>
</html>
当我在浏览器中打开它时,我看到了 enable coverage 选项,但是当我检查该选项时,我得到了错误
TypeError: 'undefined' is not an object (evaluating '$.fn')
Source: file:///Users/dave/src/thingToTest/test/thingToTest.html?coverage=true:317
如果我注释掉这一行
<script>window._$ = jQuery.noConflict(true);</script>
然后blanket 工作正常。
在简单的情况下这是可以接受的,但在更复杂的情况下,我真的想以noConflict 模式加载 jQuery 以确保测试纯度。
有没有办法做到这一点?
【问题讨论】:
标签: javascript jquery testing code-coverage blanket.js