etherpad-lite/tests/frontend/specs/undo.js

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describe("undo button", function(){
beforeEach(function(cb){
helper.newPad(cb); // creates a new pad
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this.timeout(60000);
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});
/*
it("undo some typing by clicking undo button", function(done){
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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$("div span").first().text();
expect(finalValue).to.be(originalValue); // expect the value to change
done();
});
});
*/
it("undo some typing using a keypress", function(done){
var inner$ = 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 = $firstTextElement.text(); // get the modified value
expect(modifiedValue).not.to.be(originalValue); // expect the value to change
/*
* ACHTUNG: this is the only place in the test codebase in which a keydown
* is sent for IE. Everywhere else IE uses keypress.
*/
var evtType = "keydown";
var e = inner$.Event(evtType);
e.ctrlKey = true; // Control key
e.which = 90; // z
inner$("#innerdocbody").trigger(e);
helper.waitFor(function(){
return inner$("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();
});
});
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});