1 files changed, 49 insertions, 50 deletions

diff --git a/test/test.js b/test/test.js
index e0c4711..ea3c5eb 100644
--- a/test/test.js
+++ b/test/test.js
@@ -1,12 +1,11 @@
-var jsdom = require("mocha-jsdom");
-var assert = require("assert");
+var jsdom = require('mocha-jsdom');
+var assert = require('assert');
 
 /**
  * Automated tests for jQuery Once.
  */
-describe("jQuery Once", function() {
-  "use strict";
-
+/* globals describe, it, before, beforeEach */
+describe('jQuery Once', function () {
   /**
    * The global instance of jQuery.
    */
@@ -20,116 +19,116 @@ describe("jQuery Once", function() {
   /**
    * Before the tests initiate, load jQuery and jQuery Once.
    */
-  before(function() {
-    $ = require("jquery");
-    require("../jquery.once.js");
+  before(function () {
+    $ = require('jquery');
+    require('../jquery.once.js');
   });
 
   /**
    * Before each test, reset the document body so that there is fresh data.
    */
-  beforeEach(function() {
+  beforeEach(function () {
     // Build the body HTML.
-    document.body.innerHTML = "<p>This is the <span>Test</span>.</p>";
+    document.body.innerHTML = '<p>This is the <span>Test</span>.</p>';
   });
 
-  it("should require ID to be a string", function () {
+  it('should require ID to be a string', function () {
     // Expect it to throw an error.
-    assert.throws(function() {
-      $("span").once(function () {
+    assert.throws(function () {
+      $('span').once(function () {
         // Nothing.
       });
     });
   });
 
-  it("properly executes .once('test2')", function () {
+  it('properly executes .once("test2")', function () {
     // Create one once('test2') call.
-    $("span").once("test2").data("test2", "foo");
+    $('span').once('test2').data('test2', 'foo');
 
     // Create another once('test2') call.
-    $("span").once("test2").data("test2", "bar");
+    $('span').once('test2').data('test2', 'bar');
 
     // The data should result to the first once() call.
-    var data = $("span").data("test2");
-    assert.equal(data, "foo");
+    var data = $('span').data('test2');
+    assert.equal(data, 'foo');
   });
 
-  it("is called only once with an ID", function() {
+  it('is called only once with an ID', function () {
     // Count the number of times once() was called.
-    $("span").data("count", 0);
+    $('span').data('count', 0);
 
     // Create the once() callback.
-    var callback = function() {
+    var callback = function () {
       // Increment the count variable stored in the data.
-      $("span").data("count", $("span").data("count") + 1);
+      $('span').data('count', $('span').data('count') + 1);
     };
 
     // Call once() a bunch of times.
     for (var i = 0; i < 10; i++) {
-      $("span").once("count").each(callback);
+      $('span').once('count').each(callback);
     }
 
     // Verify that it was only called once.
-    var count = $("span").data("count");
-    assert.equal(count, 1, "It was called " + count + " times.");
+    var count = $('span').data('count');
+    assert.equal(count, 1, 'It was called ' + count + ' times.');
   });
 
-  it("is called only once without an ID", function() {
+  it('is called only once without an ID', function () {
     // Count the number of times once() was called.
-    $("span").data("once", 0);
+    $('span').data('once', 0);
 
     // Create the once() callback.
-    var callback = function() {
-      $("span").data("once", $("span").data("once") + 1);
+    var callback = function () {
+      $('span').data('once', $('span').data('once') + 1);
     };
 
     // Call once() a bunch of times.
     for (var i = 0; i < 10; i++) {
-      $("span").once().each(callback);
+      $('span').once().each(callback);
     }
 
     // Verify that it was only called once.
-    var count = $("span").data("once");
-    assert.equal(count, 1, "It was called " + count + " times.");
+    var count = $('span').data('once');
+    assert.equal(count, 1, 'It was called ' + count + ' times.');
   });
 
-  it("retrieves empty once data correctly", function() {
+  it('retrieves empty once data correctly', function () {
     // Verify that the element starts without the class.
-    var hasData = $("span").data("jquery-once-test3");
-    assert(!hasData, "Value not applied in the beginning.");
+    var hasData = $('span').data('jquery-once-test3');
+    assert(!hasData, 'Value not applied in the beginning.');
 
     // Create one once() call.
-    $("span").once("test3");
+    $('span').once('test3');
 
     // Verify the data is applied.
-    hasData = $("span").data("jquery-once-test3");
-    assert(hasData, "The value is properly applied after once().");
+    hasData = $('span').data('jquery-once-test3');
+    assert(hasData, 'The value is properly applied after once().');
   });
 
-  it("calls removeOnce() correctly", function() {
+  it('calls removeOnce() correctly', function () {
     // Create one once() call.
-    $("span").once("test4");
+    $('span').once('test4');
 
     // Verify the data is applied.
-    var hasData = $("span").data("jquery-once-test4");
-    assert(hasData, "The value is properly applied after once().");
+    var hasData = $('span').data('jquery-once-test4');
+    assert(hasData, 'The value is properly applied after once().');
 
     // Remove the once property.
-    $("span").removeOnce("test4");
-    hasData = $("span").data("jquery-once-test4");
-    assert(!hasData, "The value is properly removed when called removeOnce().");
+    $('span').removeOnce('test4');
+    hasData = $('span').data('jquery-once-test4');
+    assert(!hasData, 'The value is properly removed when called removeOnce().');
   });
 
-  it("calls findOnce() correctly", function() {
+  it('calls findOnce() correctly', function () {
     // Append an additional span to the end.
-    document.body.innerHTML += "<p>This is the <span>Test 2</span>.</p>";
+    document.body.innerHTML += '<p>This is the <span>Test 2</span>.</p>';
 
     // Create one once() call.
-    $("span").once("test5").data("foo", "bar");
+    $('span').once('test5').data('foo', 'bar');
 
     // Find the once'd elements.
-    $("span").findOnce("test5").each(function() {
-      assert.equal($(this).data("foo"), "bar", "Found correct span data.");
+    $('span').findOnce('test5').each(function () {
+      assert.equal($(this).data('foo'), 'bar', 'Found correct span data.');
     });
   });