added unit tests. now we're getting somewhere.

cowboy · Apr 1, 2011 · 68d0726 · 68d0726
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diff --git a/README.md b/README.md
@@ -4,7 +4,7 @@
 
 ## Modification instructions
 
-Change the `name` and `fn` function. And rename the .js file.
+Change the `name` and `fn` function. And rename the .js file. And change any references to 'QSA' or 'qsa' to your new name. And write unit tests. And document things. Or just use [jQuery](http://jquery.com/).
 
 ## License
 

diff --git a/test/qsa.html b/test/qsa.html
@@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <title>QSA Test Suite</title>
+  <link rel="stylesheet" href="qunit/qunit.css" type="text/css" media="screen">
+  <script type="text/javascript" src="qunit/qunit.js"></script>
+  <script type="text/javascript" src="qsa.js"></script>
+  <script type="text/javascript" src="../qsa.js"></script>
+</head>
+<body>
+  <h1 id="qunit-header">QSA Test Suite</h1>
+  <h2 id="qunit-banner"></h2>
+  <div id="qunit-testrunner-toolbar"></div>
+  <h2 id="qunit-userAgent"></h2>
+  <ol id="qunit-tests"></ol>
+  <div id="qunit-fixture">OMG HI</div>
+</body>
+</html>
diff --git a/test/qsa.js b/test/qsa.js
@@ -0,0 +1,38 @@
+// You... need to change all reference of QSA to your library's name.
+var PREV_LIBRARY = window.$ = window.QSA = {OMG: 'PONIES'};
+
+test('basics', 3, function() {
+  ok($, '$ should be.. something');
+  ok(QSA, 'QSA should be.. something');
+  equals($, QSA, '$ and QSA should point to the same thing');
+});
+
+test('.noConflict', 7, function() {
+  var $$ = $;
+
+  equals(QSA, QSA.noConflict(), '$.noConflict should return our library');
+  equals(QSA, $$, 'QSA should still point to our library');
+  equals($, PREV_LIBRARY, '$ should be reverted to prev library');
+
+  $ = QSA;
+
+  equals(QSA, QSA.noConflict(true), '$.noConflict should return our library');
+  equals($, PREV_LIBRARY, '$ should be reverted to prev library');
+  equals(QSA, PREV_LIBRARY, 'QSA should be reverted to prev library');
+
+  equals($$('#qunit-fixture').length, 1, 'library should still work');
+
+  $ = QSA = $$;
+});
+
+// You need to rework this as-needed.
+test('QSA', 3, function() {
+  var elems = $('#qunit-fixture');
+  equals(elems.length, 1, 'one element should be selected');
+  equals(elems[0].innerText, 'OMG HI', 'element has awesome text');
+
+  var elems = $('#zomgfailplz');
+  equals(elems.length, 0, 'no elements should be selected');
+});
+
+// You need to add many, many more unit tests.
diff --git a/test/qunit/qunit.css b/test/qunit/qunit.css
@@ -0,0 +1,215 @@
+/** Font Family and Sizes */
+
+#qunit-tests, #qunit-header, #qunit-banner, #qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult {
+	font-family: "Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial;
+}
+
+#qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult, #qunit-tests li { font-size: small; }
+#qunit-tests { font-size: smaller; }
+
+
+/** Resets */
+
+#qunit-tests, #qunit-tests ol, #qunit-header, #qunit-banner, #qunit-userAgent, #qunit-testresult {
+	margin: 0;
+	padding: 0;
+}
+
+
+/** Header */
+
+#qunit-header {
+	padding: 0.5em 0 0.5em 1em;
+
+	color: #8699a4;
+	background-color: #0d3349;
+
+	font-size: 1.5em;
+	line-height: 1em;
+	font-weight: normal;
+
+	border-radius: 15px 15px 0 0;
+	-moz-border-radius: 15px 15px 0 0;
+	-webkit-border-top-right-radius: 15px;
+	-webkit-border-top-left-radius: 15px;
+}
+
+#qunit-header a {
+	text-decoration: none;
+	color: #c2ccd1;
+}
+
+#qunit-header a:hover,
+#qunit-header a:focus {
+	color: #fff;
+}
+
+#qunit-banner {
+	height: 5px;
+}
+
+#qunit-testrunner-toolbar {
+	padding: 0.5em 0 0.5em 2em;
+	color: #5E740B;
+	background-color: #eee;
+}
+
+#qunit-userAgent {
+	padding: 0.5em 0 0.5em 2.5em;
+	background-color: #2b81af;
+	color: #fff;
+	text-shadow: rgba(0, 0, 0, 0.5) 2px 2px 1px;
+}
+
+
+/** Tests: Pass/Fail */
+
+#qunit-tests {
+	list-style-position: inside;
+}
+
+#qunit-tests li {
+	padding: 0.4em 0.5em 0.4em 2.5em;
+	border-bottom: 1px solid #fff;
+	list-style-position: inside;
+}
+
+#qunit-tests.hidepass li.pass, #qunit-tests.hidepass li.running  {
+	display: none;
+}
+
+#qunit-tests li strong {
+	cursor: pointer;
+}
+
+#qunit-tests li a {
+	padding: 0.5em;
+	color: #c2ccd1;
+	text-decoration: none;
+}
+#qunit-tests li a:hover,
+#qunit-tests li a:focus {
+	color: #000;
+}
+
+#qunit-tests ol {
+	margin-top: 0.5em;
+	padding: 0.5em;
+
+	background-color: #fff;
+
+	border-radius: 15px;
+	-moz-border-radius: 15px;
+	-webkit-border-radius: 15px;
+
+	box-shadow: inset 0px 2px 13px #999;
+	-moz-box-shadow: inset 0px 2px 13px #999;
+	-webkit-box-shadow: inset 0px 2px 13px #999;
+}
+
+#qunit-tests table {
+	border-collapse: collapse;
+	margin-top: .2em;
+}
+
+#qunit-tests th {
+	text-align: right;
+	vertical-align: top;
+	padding: 0 .5em 0 0;
+}
+
+#qunit-tests td {
+	vertical-align: top;
+}
+
+#qunit-tests pre {
+	margin: 0;
+	white-space: pre-wrap;
+	word-wrap: break-word;
+}
+
+#qunit-tests del {
+	background-color: #e0f2be;
+	color: #374e0c;
+	text-decoration: none;
+}
+
+#qunit-tests ins {
+	background-color: #ffcaca;
+	color: #500;
+	text-decoration: none;
+}
+
+/*** Test Counts */
+
+#qunit-tests b.counts                       { color: black; }
+#qunit-tests b.passed                       { color: #5E740B; }
+#qunit-tests b.failed                       { color: #710909; }
+
+#qunit-tests li li {
+	margin: 0.5em;
+	padding: 0.4em 0.5em 0.4em 0.5em;
+	background-color: #fff;
+	border-bottom: none;
+	list-style-position: inside;
+}
+
+/*** Passing Styles */
+
+#qunit-tests li li.pass {
+	color: #5E740B;
+	background-color: #fff;
+	border-left: 26px solid #C6E746;
+}
+
+#qunit-tests .pass                          { color: #528CE0; background-color: #D2E0E6; }
+#qunit-tests .pass .test-name               { color: #366097; }
+
+#qunit-tests .pass .test-actual,
+#qunit-tests .pass .test-expected           { color: #999999; }
+
+#qunit-banner.qunit-pass                    { background-color: #C6E746; }
+
+/*** Failing Styles */
+
+#qunit-tests li li.fail {
+	color: #710909;
+	background-color: #fff;
+	border-left: 26px solid #EE5757;
+}
+
+#qunit-tests > li:last-child {
+	border-radius: 0 0 15px 15px;
+	-moz-border-radius: 0 0 15px 15px;
+	-webkit-border-bottom-right-radius: 15px;
+	-webkit-border-bottom-left-radius: 15px;
+}
+
+#qunit-tests .fail                          { color: #000000; background-color: #EE5757; }
+#qunit-tests .fail .test-name,
+#qunit-tests .fail .module-name             { color: #000000; }
+
+#qunit-tests .fail .test-actual             { color: #EE5757; }
+#qunit-tests .fail .test-expected           { color: green;   }
+
+#qunit-banner.qunit-fail                    { background-color: #EE5757; }
+
+
+/** Result */
+
+#qunit-testresult {
+	padding: 0.5em 0.5em 0.5em 2.5em;
+
+	color: #2b81af;
+	background-color: #D2E0E6;
+
+	border-bottom: 1px solid white;
+}
+
+/** Fixture */
+
+#qunit-fixture {
+	position: absolute;
+	top: -10000px;
+	left: -10000px;
+}