Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

JavaScript Unit Testing Using QUnit


Published on

by Roy Remus Natavio, Exist Software Engineer

Published in: Technology
  • Be the first to comment

JavaScript Unit Testing Using QUnit

  1. 1. QUnit A JavaScriptTesting Framework
  2. 2. OutlineWhat Is QUnit?Creating Tests with QUnitReferences
  3. 3. What Is QUnit? QUnit is the testing suite for jQuery scripts and plugins. It doesnt need jQuery scripts to test other javascript codes.
  4. 4. Creating Tests with QUnit Download the QUnit script (and the optional QUnit css) Create test script to run against target external javascript Create html file to display test results
  5. 5. Sample Function to Testfunction addNumbers(num1, num2) { if (isNaN(num1)) { return "First parameter is NaN"; } else if (isNaN(num2)) { return "Second parameter is NaN"; } else { return num1 + num2; }}
  6. 6. Unit Test Scripttest(addNumbers(), function() { equal(addNumbers(1,2), 3, using equal());})
  7. 7. The HTML File<html><head> <title>QUnit Test Suite</title> <link rel="stylesheet" type="text/css" media="all"href="qunit.css" /> <script type="text/javascript" src="qunit.js"></script> <!-- Your project file goes here --> <script type="text/javascript" src="sourceScript.js"></script> <!-- Your tests file goes here --> <script type="text/javascript"src="sourceScriptTest.js"></script></head><body> <h1 id="qunit-header">QUnit Test Suite forsourceScript.js</h1> <h2 id="qunit-banner"></h2> <div id="qunit-testrunner-toolbar"></div> <h2 id="qunit-userAgent"></h2> <ol id="qunit-tests"></ol></body></html>
  8. 8. References