From 2db2683c985cff1c7a7c4b07b1ef202eb9711e0c Mon Sep 17 00:00:00 2001
From: johnyma22 <john@mclear.co.uk>
Date: Tue, 9 Oct 2012 00:52:46 +0100
Subject: [PATCH] an undo button test

---
 tests/frontend/index.html           |  4 +++-
 tests/frontend/specs/button_undo.js | 33 +++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+), 1 deletion(-)
 create mode 100644 tests/frontend/specs/button_undo.js

diff --git a/tests/frontend/index.html b/tests/frontend/index.html
index 872893081..4a579a1b3 100644
--- a/tests/frontend/index.html
+++ b/tests/frontend/index.html
@@ -18,8 +18,10 @@
     <script src="lib/jquery.iframe.js"></script>  
     <script src="helper.js"></script>
     
+<!--
     <script src="specs/helper.js"></script>
-    <script src="specs/button_clear_authorship_colors.js"></script>
+-->
+    <script src="specs/button_undo.js"></script>
 <!--
     <script src="specs/button_bold.js"></script>
     <script src="specs/button_italic.js"></script>
diff --git a/tests/frontend/specs/button_undo.js b/tests/frontend/specs/button_undo.js
new file mode 100644
index 000000000..ea6a28352
--- /dev/null
+++ b/tests/frontend/specs/button_undo.js
@@ -0,0 +1,33 @@
+describe("undo button", function(){
+  beforeEach(function(cb){
+    helper.newPad(cb); // creates a new pad
+    this.timeout(5000);
+  });
+
+  it("undo some typing", function(done){
+    var inner$ = helper.padInner$;
+    var chrome$ = helper.padChrome$;
+    
+    // get the first text element inside the editable space
+    var $firstTextElement = inner$("div span").first();
+    var originalValue = $firstTextElement.text(); // get the original value
+
+    $firstTextElement.sendkeys("foo"); // send line 1 to the pad
+    var modifiedValue = $firstTextElement.text(); // get the modified value
+    expect(modifiedValue).not.to.be(originalValue); // expect the value to change
+
+    // get clear authorship button as a variable
+    var $undoButton = chrome$(".buttonicon-undo");
+    // click the button
+    $undoButton.click();
+
+    helper.waitFor(function(){
+      return inner$("div span").first().text() === originalValue;
+    }).done(function(){
+      var finalValue = inner$("div span").first().text();
+      expect(finalValue).to.be(originalValue); // expect the value to change
+      done();
+    });
+  });
+});
+