diff --git a/bootstrap-3.0.0/js/tests/unit/collapse.js b/bootstrap-3.0.0/js/tests/unit/collapse.js
new file mode 100644
index 0000000000000000000000000000000000000000..11b2cf83839c5a2ba319d2cafe1d7fbf409925ad
--- /dev/null
+++ b/bootstrap-3.0.0/js/tests/unit/collapse.js
@@ -0,0 +1,164 @@
+$(function () {
+
+    module("collapse")
+
+      test("should provide no conflict", function () {
+        var collapse = $.fn.collapse.noConflict()
+        ok(!$.fn.collapse, 'collapse was set back to undefined (org value)')
+        $.fn.collapse = collapse
+      })
+
+      test("should be defined on jquery object", function () {
+        ok($(document.body).collapse, 'collapse method is defined')
+      })
+
+      test("should return element", function () {
+        ok($(document.body).collapse()[0] == document.body, 'document.body returned')
+      })
+
+      test("should show a collapsed element", function () {
+        var el = $('<div class="collapse"></div>').collapse('show')
+        ok(el.hasClass('in'), 'has class in')
+        ok(/height/.test(el.attr('style')), 'has height set')
+      })
+
+      test("should hide a collapsed element", function () {
+        var el = $('<div class="collapse"></div>').collapse('hide')
+        ok(!el.hasClass('in'), 'does not have class in')
+        ok(/height/.test(el.attr('style')), 'has height set')
+      })
+
+      test("should not fire shown when show is prevented", function () {
+        $.support.transition = false
+        stop()
+        $('<div class="collapse"/>')
+          .on('show.bs.collapse', function (e) {
+            e.preventDefault();
+            ok(true);
+            start();
+          })
+          .on('shown.bs.collapse', function () {
+            ok(false);
+          })
+          .collapse('show')
+      })
+
+      test("should reset style to auto after finishing opening collapse", function () {
+        $.support.transition = false
+        stop()
+        $('<div class="collapse" style="height: 0px"/>')
+          .on('show.bs.collapse', function () {
+            ok(this.style.height == '0px')
+          })
+          .on('shown.bs.collapse', function () {
+            ok(this.style.height == 'auto')
+            start()
+          })
+          .collapse('show')
+      })
+
+      test("should add active class to target when collapse shown", function () {
+        $.support.transition = false
+        stop()
+
+        var target = $('<a data-toggle="collapse" href="#test1"></a>')
+          .appendTo($('#qunit-fixture'))
+
+        var collapsible = $('<div id="test1"></div>')
+          .appendTo($('#qunit-fixture'))
+          .on('show.bs.collapse', function () {
+            ok(!target.hasClass('collapsed'))
+            start()
+          })
+
+        target.click()
+      })
+
+      test("should remove active class to target when collapse hidden", function () {
+        $.support.transition = false
+        stop()
+
+        var target = $('<a data-toggle="collapse" href="#test1"></a>')
+          .appendTo($('#qunit-fixture'))
+
+        var collapsible = $('<div id="test1" class="in"></div>')
+          .appendTo($('#qunit-fixture'))
+          .on('hide.bs.collapse', function () {
+            ok(target.hasClass('collapsed'))
+            start()
+          })
+
+        target.click()
+      })
+
+      test("should remove active class from inactive accordion targets", function () {
+        $.support.transition = false
+        stop()
+
+        var accordion = $('<div id="accordion"><div class="accordion-group"></div><div class="accordion-group"></div><div class="accordion-group"></div></div>')
+          .appendTo($('#qunit-fixture'))
+
+        var target1 = $('<a data-toggle="collapse" href="#body1" data-parent="#accordion"></a>')
+          .appendTo(accordion.find('.accordion-group').eq(0))
+
+        var collapsible1 = $('<div id="body1" class="in"></div>')
+          .appendTo(accordion.find('.accordion-group').eq(0))
+
+        var target2 = $('<a class="collapsed" data-toggle="collapse" href="#body2" data-parent="#accordion"></a>')
+          .appendTo(accordion.find('.accordion-group').eq(1))
+
+        var collapsible2 = $('<div id="body2"></div>')
+          .appendTo(accordion.find('.accordion-group').eq(1))
+
+        var target3 = $('<a class="collapsed" data-toggle="collapse" href="#body3" data-parent="#accordion"></a>')
+          .appendTo(accordion.find('.accordion-group').eq(2))
+
+        var collapsible3 = $('<div id="body3"></div>')
+          .appendTo(accordion.find('.accordion-group').eq(2))
+          .on('show.bs.collapse', function () {
+            ok(target1.hasClass('collapsed'))
+            ok(target2.hasClass('collapsed'))
+            ok(!target3.hasClass('collapsed'))
+
+            start()
+          })
+
+        target3.click()
+      })
+
+      test("should allow dots in data-parent", function () {
+        $.support.transition = false
+        stop()
+
+        var accordion = $('<div class="accordion"><div class="accordion-group"></div><div class="accordion-group"></div><div class="accordion-group"></div></div>')
+          .appendTo($('#qunit-fixture'))
+
+        var target1 = $('<a data-toggle="collapse" href="#body1" data-parent=".accordion"></a>')
+          .appendTo(accordion.find('.accordion-group').eq(0))
+
+        var collapsible1 = $('<div id="body1" class="in"></div>')
+          .appendTo(accordion.find('.accordion-group').eq(0))
+
+        var target2 = $('<a class="collapsed" data-toggle="collapse" href="#body2" data-parent=".accordion"></a>')
+          .appendTo(accordion.find('.accordion-group').eq(1))
+
+        var collapsible2 = $('<div id="body2"></div>')
+          .appendTo(accordion.find('.accordion-group').eq(1))
+
+        var target3 = $('<a class="collapsed" data-toggle="collapse" href="#body3" data-parent=".accordion"></a>')
+          .appendTo(accordion.find('.accordion-group').eq(2))
+
+        var collapsible3 = $('<div id="body3"></div>')
+          .appendTo(accordion.find('.accordion-group').eq(2))
+          .on('show.bs.collapse', function () {
+            ok(target1.hasClass('collapsed'))
+            ok(target2.hasClass('collapsed'))
+            ok(!target3.hasClass('collapsed'))
+
+            start()
+          })
+
+        target3.click()
+      })
+
+})