| // Copyright 2008 The Closure Library Authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS-IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| goog.provide('goog.editor.plugins.SpacesTabHandlerTest'); |
| goog.setTestOnly('goog.editor.plugins.SpacesTabHandlerTest'); |
| |
| goog.require('goog.dom'); |
| goog.require('goog.dom.Range'); |
| goog.require('goog.editor.plugins.SpacesTabHandler'); |
| goog.require('goog.events.BrowserEvent'); |
| goog.require('goog.events.KeyCodes'); |
| goog.require('goog.functions'); |
| goog.require('goog.testing.StrictMock'); |
| goog.require('goog.testing.editor.FieldMock'); |
| goog.require('goog.testing.editor.TestHelper'); |
| goog.require('goog.testing.jsunit'); |
| |
| var field; |
| var editableField; |
| var tabHandler; |
| var testHelper; |
| |
| function setUp() { |
| field = goog.dom.getElement('field'); |
| editableField = new goog.testing.editor.FieldMock(); |
| // Modal mode behavior tested in AbstractTabHandler. |
| editableField.inModalMode = goog.functions.FALSE; |
| testHelper = new goog.testing.editor.TestHelper(field); |
| testHelper.setUpEditableElement(); |
| |
| tabHandler = new goog.editor.plugins.SpacesTabHandler(); |
| tabHandler.registerFieldObject(editableField); |
| } |
| |
| function tearDown() { |
| editableField = null; |
| testHelper.tearDownEditableElement(); |
| tabHandler.dispose(); |
| } |
| |
| function testSelectedTextIndent() { |
| field.innerHTML = 'Test'; |
| |
| var testText = field.firstChild; |
| testHelper.select(testText, 0, testText, 4); |
| |
| var event = new goog.testing.StrictMock(goog.events.BrowserEvent); |
| event.keyCode = goog.events.KeyCodes.TAB; |
| event.shiftKey = false; |
| |
| editableField.stopChangeEvents(true, true); |
| editableField.dispatchChange(); |
| editableField.dispatchSelectionChangeEvent(); |
| event.preventDefault(); |
| |
| editableField.$replay(); |
| event.$replay(); |
| |
| assertTrue('Event marked as handled', |
| tabHandler.handleKeyboardShortcut(event, '', false)); |
| var contents = field.textContent || field.innerText; |
| // Chrome doesn't treat \u00a0 as a space. |
| assertTrue('Text should be replaced with 4 spaces but was: "' + |
| contents + '"', |
| /^(\s|\u00a0){4}$/.test(contents)); |
| |
| editableField.$verify(); |
| event.$verify(); |
| } |
| |
| function testCursorIndent() { |
| field.innerHTML = 'Test'; |
| |
| var testText = field.firstChild; |
| testHelper.select(testText, 2, testText, 2); |
| |
| var event = new goog.testing.StrictMock(goog.events.BrowserEvent); |
| event.keyCode = goog.events.KeyCodes.TAB; |
| event.shiftKey = false; |
| |
| editableField.stopChangeEvents(true, true); |
| editableField.dispatchChange(); |
| editableField.dispatchSelectionChangeEvent(); |
| event.preventDefault(); |
| |
| editableField.$replay(); |
| event.$replay(); |
| |
| assertTrue('Event marked as handled', |
| tabHandler.handleKeyboardShortcut(event, '', false)); |
| var contents = field.textContent || field.innerText; |
| assertTrue('Expected contents "Te st" but was: "' + contents + '"', |
| /Te[\s|\u00a0]{4}st/.test(contents)); |
| |
| editableField.$verify(); |
| event.$verify(); |
| } |
| |
| function testShiftTabNoOp() { |
| field.innerHTML = 'Test'; |
| |
| range = goog.dom.Range.createFromNodeContents(field); |
| range.collapse(); |
| range.select(); |
| |
| var event = new goog.testing.StrictMock(goog.events.BrowserEvent); |
| event.keyCode = goog.events.KeyCodes.TAB; |
| event.shiftKey = true; |
| |
| event.preventDefault(); |
| editableField.$replay(); |
| event.$replay(); |
| |
| assertTrue('Event marked as handled', |
| tabHandler.handleKeyboardShortcut(event, '', false)); |
| var contents = field.textContent || field.innerText; |
| assertEquals('Shift+tab should not change contents', 'Test', contents); |
| |
| editableField.$verify(); |
| event.$verify(); |
| } |
| |
| function testInListNoOp() { |
| field.innerHTML = '<ul><li>Test</li></ul>'; |
| |
| var testText = field.firstChild.firstChild.firstChild; // div ul li Test |
| testHelper.select(testText, 2, testText, 2); |
| |
| var event = new goog.testing.StrictMock(goog.events.BrowserEvent); |
| event.keyCode = goog.events.KeyCodes.TAB; |
| event.shiftKey = false; |
| |
| editableField.$replay(); |
| event.$replay(); |
| |
| assertFalse('Event must not be handled when selection inside list.', |
| tabHandler.handleKeyboardShortcut(event, '', false)); |
| testHelper.assertHtmlMatches('<ul><li>Test</li></ul>'); |
| |
| editableField.$verify(); |
| event.$verify(); |
| } |
| |
| function testContainsListNoOp() { |
| field.innerHTML = '<ul><li>Test</li></ul>'; |
| |
| var testText = field.firstChild.firstChild.firstChild; // div ul li Test |
| testHelper.select(field.firstChild, 0, testText, 2); |
| |
| var event = new goog.testing.StrictMock(goog.events.BrowserEvent); |
| event.keyCode = goog.events.KeyCodes.TAB; |
| event.shiftKey = false; |
| |
| editableField.$replay(); |
| event.$replay(); |
| |
| assertFalse('Event must not be handled when selection inside list.', |
| tabHandler.handleKeyboardShortcut(event, '', false)); |
| testHelper.assertHtmlMatches('<ul><li>Test</li></ul>'); |
| |
| editableField.$verify(); |
| event.$verify(); |
| } |