Wordpress/tests/qunit/editor/tinymce/UndoManager.js

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module("tinymce.UndoManager", {
setupModule: function() {
QUnit.stop();
tinymce.init({
selector: "textarea",
add_unload_trigger: false,
skin: false,
init_instance_callback: function(ed) {
window.editor = ed;
QUnit.start();
}
});
}
});
test('Initial states', function() {
expect(3);
ok(!editor.undoManager.hasUndo());
ok(!editor.undoManager.hasRedo());
ok(!editor.undoManager.typing);
});
test('One undo level', function() {
editor.undoManager.clear();
editor.setContent('test');
expect(3);
editor.focus();
editor.execCommand('SelectAll');
editor.execCommand('Bold');
ok(editor.undoManager.hasUndo());
ok(!editor.undoManager.hasRedo());
ok(!editor.undoManager.typing);
});
test('Two undo levels', function() {
editor.undoManager.clear();
editor.setContent('test');
expect(3);
editor.execCommand('SelectAll');
editor.execCommand('Bold');
editor.execCommand('SelectAll');
editor.execCommand('Italic');
ok(editor.undoManager.hasUndo());
ok(!editor.undoManager.hasRedo());
ok(!editor.undoManager.typing);
});
test('No undo levels and one redo', function() {
editor.undoManager.clear();
editor.setContent('test');
expect(3);
editor.execCommand('SelectAll');
editor.execCommand('Bold');
editor.undoManager.undo();
ok(!editor.undoManager.hasUndo());
ok(editor.undoManager.hasRedo());
ok(!editor.undoManager.typing);
});
test('One undo levels and one redo', function() {
editor.undoManager.clear();
editor.setContent('test');
expect(3);
editor.execCommand('SelectAll');
editor.execCommand('Bold');
editor.execCommand('SelectAll');
editor.execCommand('Italic');
editor.undoManager.undo();
ok(editor.undoManager.hasUndo());
ok(editor.undoManager.hasRedo());
ok(!editor.undoManager.typing);
});
test('Typing state', function() {
editor.undoManager.clear();
editor.setContent('test');
expect(2);
editor.dom.fire(editor.getBody(), 'keydown', {keyCode: 65});
ok(editor.undoManager.typing);
editor.dom.fire(editor.getBody(), 'keyup', {keyCode: 13});
ok(!editor.undoManager.typing);
});
test('Undo and add new level', function() {
editor.undoManager.clear();
editor.setContent('test');
expect(3);
editor.execCommand('SelectAll');
editor.execCommand('Bold');
editor.undoManager.undo();
editor.execCommand('SelectAll');
editor.execCommand('Italic');
ok(editor.undoManager.hasUndo());
ok(!editor.undoManager.hasRedo());
ok(!editor.undoManager.typing);
});
test('Events', function() {
var add, undo, redo;
editor.undoManager.clear();
editor.setContent('test');
expect(6);
editor.on('AddUndo', function(e) {
add = e.level;
});
editor.on('Undo', function(e) {
undo = e.level;
});
editor.on('Redo', function(e) {
redo = e.level;
});
editor.execCommand('SelectAll');
editor.execCommand('Bold');
ok(add.content);
ok(add.bookmark);
editor.undoManager.undo();
ok(undo.content);
ok(undo.bookmark);
editor.undoManager.redo();
ok(redo.content);
ok(redo.bookmark);
});
asyncTest('Undo added when typing and losing focus', function() {
window.focus();
window.setTimeout(function() {
start();
editor.focus();
editor.undoManager.clear();
editor.setContent("<p>some text</p>");
Utils.setSelection('p', 4, 'p', 9);
Utils.type('\b');
// Move focus to an input element
var input = document.createElement('input');
document.getElementById('view').appendChild(input);
input.focus();
input.parentNode.removeChild(input);
editor.execCommand('FormatBlock', false, 'h1');
editor.undoManager.undo();
equal(editor.getContent(), "<p>some</p>");
}, 0);
});