strikethrough test

tests/frontend/specs/button_strikethrough.js

@@ -0,0 +1,36 @@
+describe("strikethrough button", function(){
+  //create a new pad before each test run
+  beforeEach(function(cb){
+    helper.newPad(cb);
+    this.timeout(5000);
+  });
+
+  it("makes text strikethrough", function(done) {
+    var inner$ = helper.padInner$; 
+    var chrome$ = helper.padChrome$; 
+
+    //get the first text element out of the inner iframe
+    var $firstTextElement = inner$("div").first();
+    
+    //select this text element
+    $firstTextElement.sendkeys('{selectall}');
+
+    //get the strikethrough button and click it
+    var $strikethroughButton = chrome$(".buttonicon-strikethrough");
+    $strikethroughButton.click();
+    
+    //ace creates a new dom element when you press a button, so just get the first text element again
+    var $newFirstTextElement = inner$("div").first();
+    
+    // is there a <i> element now?
+    var isstrikethrough = $newFirstTextElement.find("s").length === 1;
+
+    //expect it to be strikethrough
+    expect(isstrikethrough).to.be(true);
+
+    //make sure the text hasn't changed
+    expect($newFirstTextElement.text()).to.eql($firstTextElement.text());
+
+    done();
+  });
+});