/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
package org.waveprotocol.wave.client.editor.selection.content;
import com.google.gwt.junit.client.GWTTestCase;
import org.waveprotocol.wave.client.editor.Editor;
import org.waveprotocol.wave.client.editor.EditorImpl;
import org.waveprotocol.wave.client.editor.EditorSettings;
import org.waveprotocol.wave.client.editor.EditorStaticDeps;
import org.waveprotocol.wave.client.editor.Editors;
import org.waveprotocol.wave.client.editor.content.CMutableDocument;
import org.waveprotocol.wave.client.editor.content.ContentElement;
import org.waveprotocol.wave.client.editor.content.ContentNode;
import org.waveprotocol.wave.client.editor.content.paragraph.LineRendering;
import org.waveprotocol.wave.client.editor.testing.ContentSerialisationUtil;
import org.waveprotocol.wave.client.widget.popup.simple.Popup;
import org.waveprotocol.wave.model.conversation.Blips;
import org.waveprotocol.wave.model.document.util.Point;
import org.waveprotocol.wave.model.document.util.Pretty;
/**
* Tests for AggressiveSelectionHelper.
*
* TODO(user): Test with flushing behaviour as well.
*
*/
public class AggressiveSelectionHelperGwtTest extends GWTTestCase {
@Override
public String getModuleName() {
return "org.waveprotocol.wave.client.editor.selection.Tests";
}
private EditorImpl editor;
private CMutableDocument doc;
private AggressiveSelectionHelper aggressiveSelectionHelper;
@Override
protected void gwtTearDown() throws Exception {
// Clear everything between each test.
editor = null;
doc = null;
aggressiveSelectionHelper = null;
super.gwtTearDown();
}
private void setupTest(String content) {
Blips.init();
LineRendering.registerContainer(Blips.BODY_TAGNAME,
Editor.ROOT_HANDLER_REGISTRY);
EditorStaticDeps.setPopupProvider(Popup.LIGHTWEIGHT_POPUP_PROVIDER);
editor = (EditorImpl)Editors.create();
editor.init(Editor.ROOT_REGISTRIES, null, EditorSettings.DEFAULT);
System.err.println(content);
ContentSerialisationUtil.setContentString(editor, content);
doc = editor.mutable();
aggressiveSelectionHelper = editor.getAggressiveSelectionHelper();
}
public void testGetValidSelectionPointIfAvailable() {
setupTest("<body><line></line></body>");
Point<ContentNode> point = aggressiveSelectionHelper.getFirstValidSelectionPoint();
ContentElement localP = doc.getDocumentElement().getFirstChild().getLastChild().asElement();
assertEquals(Point.end(localP), point);
setupTest("<body><line></line></body>");
point = aggressiveSelectionHelper.getLastValidSelectionPoint();
localP = doc.getDocumentElement().getFirstChild().getLastChild().asElement();
assertEquals(Point.end(localP), point);
}
public void testCreateSelectionPointIfNotFound() {
setupTest("");
aggressiveSelectionHelper.getFirstValidSelectionPoint();
String content = new Pretty<ContentNode>().print(doc).replaceAll(">\\s+<", "><").trim();
assertEquals("<doc><body><line/></body></doc>", content);
setupTest("");
aggressiveSelectionHelper.getLastValidSelectionPoint();
content = new Pretty<ContentNode>().print(doc).replaceAll(">\\s+<", "><").trim();
assertEquals("<doc><body><line/></body></doc>", content);
}
// NOTE(danilatos): Behaviour has changed such that this test is no longer valid.
// In any case, no big deal, because schema validation would prevent random elements
// being siblings of paragraphs anyway.
public void xtestCreateSelectionPointIfNotFoundWithExtraNodes() {
/**
NOTE(patcoleman): actually disabled due to schema checking not allowing this any more.
seems ok to disable due to comments above.
setupTest("<a/>");
Point<ContentNode> point = aggressiveSelectionHelper.getFirstValidSelectionPoint();
assertEquals("<p></p><a></a>", doc.getDocumentElement().getImplNodelet().getInnerHTML());
assertEquals(doc.getDocumentElement().getFirstChild(), point.getContainer());
// Test at either side of the p
ContentNode p = point.getContainer();
assertEquals(point, aggressiveSelectionHelper.findOrCreateValidSelectionPoint(Point.inElement(p
.getParentElement(), p)));
assertEquals("<p></p><a></a>", doc.getDocumentElement().getImplNodelet().getInnerHTML());
assertEquals(point, aggressiveSelectionHelper.findOrCreateValidSelectionPoint(Point.inElement(p
.getParentElement(), p.getNextSibling())));
assertEquals("<p></p><a></a>", doc.getDocumentElement().getImplNodelet().getInnerHTML());
setupTest("<a/>");
point = aggressiveSelectionHelper.getLastValidSelectionPoint();
assertEquals("<a></a><p></p>", doc.getDocumentElement().getImplNodelet().getInnerHTML());
assertEquals(doc.getDocumentElement().getLastChild(), point.getContainer());
// Test at either side of the p
p = point.getContainer();
assertEquals(point, aggressiveSelectionHelper.findOrCreateValidSelectionPoint(Point.inElement(p
.getParentElement(), p)));
assertEquals("<a></a><p></p>", doc.getDocumentElement().getImplNodelet().getInnerHTML());
assertEquals(point, aggressiveSelectionHelper.findOrCreateValidSelectionPoint(Point
.<ContentNode> end(p.getParentElement())));
assertEquals("<a></a><p></p>", doc.getDocumentElement().getImplNodelet().getInnerHTML());
*/
}
}