diff --git a/bootstrap-3.0.0/js/tests/unit/tab.js b/bootstrap-3.0.0/js/tests/unit/tab.js
new file mode 100644
index 0000000000000000000000000000000000000000..aede32abb1878b193aaa819e69e751c693a7df23
--- /dev/null
+++ b/bootstrap-3.0.0/js/tests/unit/tab.js
@@ -0,0 +1,86 @@
+$(function () {
+
+    module("tabs")
+
+      test("should provide no conflict", function () {
+        var tab = $.fn.tab.noConflict()
+        ok(!$.fn.tab, 'tab was set back to undefined (org value)')
+        $.fn.tab = tab
+      })
+
+      test("should be defined on jquery object", function () {
+        ok($(document.body).tab, 'tabs method is defined')
+      })
+
+      test("should return element", function () {
+        ok($(document.body).tab()[0] == document.body, 'document.body returned')
+      })
+
+      test("should activate element by tab id", function () {
+        var tabsHTML =
+            '<ul class="tabs">'
+          + '<li><a href="#home">Home</a></li>'
+          + '<li><a href="#profile">Profile</a></li>'
+          + '</ul>'
+
+        $('<ul><li id="home"></li><li id="profile"></li></ul>').appendTo("#qunit-fixture")
+
+        $(tabsHTML).find('li:last a').tab('show')
+        equals($("#qunit-fixture").find('.active').attr('id'), "profile")
+
+        $(tabsHTML).find('li:first a').tab('show')
+        equals($("#qunit-fixture").find('.active').attr('id'), "home")
+      })
+
+      test("should activate element by tab id", function () {
+        var pillsHTML =
+            '<ul class="pills">'
+          + '<li><a href="#home">Home</a></li>'
+          + '<li><a href="#profile">Profile</a></li>'
+          + '</ul>'
+
+        $('<ul><li id="home"></li><li id="profile"></li></ul>').appendTo("#qunit-fixture")
+
+        $(pillsHTML).find('li:last a').tab('show')
+        equals($("#qunit-fixture").find('.active').attr('id'), "profile")
+
+        $(pillsHTML).find('li:first a').tab('show')
+        equals($("#qunit-fixture").find('.active').attr('id'), "home")
+      })
+
+
+      test("should not fire closed when close is prevented", function () {
+        $.support.transition = false
+        stop();
+        $('<div class="tab"/>')
+          .on('show.bs.tab', function (e) {
+            e.preventDefault();
+            ok(true);
+            start();
+          })
+          .on('shown.bs.tab', function () {
+            ok(false);
+          })
+          .tab('show')
+      })
+
+      test("show and shown events should reference correct relatedTarget", function () {
+        var dropHTML =
+            '<ul class="drop">'
+          + '<li class="dropdown"><a data-toggle="dropdown" href="#">1</a>'
+          + '<ul class="dropdown-menu">'
+          + '<li><a href="#1-1" data-toggle="tab">1-1</a></li>'
+          + '<li><a href="#1-2" data-toggle="tab">1-2</a></li>'
+          + '</ul>'
+          + '</li>'
+          + '</ul>'
+
+        $(dropHTML).find('ul>li:first a').tab('show').end()
+          .find('ul>li:last a').on('show', function(event){
+            equals(event.relatedTarget.hash, "#1-1")
+          }).on('shown', function(event){
+            equals(event.relatedTarget.hash, "#1-1")
+          }).tab('show')
+      })
+
+})