text: describe("delete keystroke", function(){
    //create a new pad before each test run
    beforeEach(function(cb){
      helper.newPad(cb);
      this.timeout(60000);
    });
  
    it("makes text delete", 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();
  
      // get the original length of this element
      var elementLength = $firstTextElement.text().length;
  
      // get the original string value minus the last char
      var originalTextValue = $firstTextElement.text();
      var originalTextValueMinusFirstChar = originalTextValue.substring(1, originalTextValue.length );
  
      // simulate key presses to delete content
      $firstTextElement.sendkeys('{leftarrow}'); // simulate a keypress of the left arrow key
      $firstTextElement.sendkeys('{del}'); // simulate a keypress of delete
  
      //ace creates a new dom element when you press a keystroke, so just get the first text element again
      var $newFirstTextElement = inner$("div").first();
  
      // get the new length of this element
      var newElementLength = $newFirstTextElement.text().length;
  
      //expect it to be one char less in length
      expect(newElementLength).to.be((elementLength-1));
  
      done();
    });
  });
  