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/*
* Copyright 2000-2014 JetBrains s.r.o.
*
* 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.
*/
package com.intellij.util.xml.impl;
import com.intellij.openapi.command.WriteCommandAction;
import com.intellij.psi.xml.XmlTag;
import com.intellij.util.xml.DomElement;
import com.intellij.util.xml.SubTag;
import com.intellij.util.xml.events.DomEvent;
import java.util.List;
/**
* @author peter
*/
public class IncrementalUpdateEventsTest extends DomTestCase {
private MyElement myElement;
@Override
protected void setUp() throws Exception {
super.setUp();
myElement = createElement("<a><child/><child/><child-element/><child-element/></a>");
}
public void testRemove0() {
deleteTag(0);
putExpected(new DomEvent(myElement, false));
assertResultsAndClear();
deleteTag(0);
putExpected(new DomEvent(myElement, false));
assertResultsAndClear();
deleteTag(0);
putExpected(new DomEvent(myElement, false));
assertResultsAndClear();
deleteTag(0);
putExpected(new DomEvent(myElement, false));
assertResultsAndClear();
}
public void testRemove1() {
deleteTag(1);
putExpected(new DomEvent(myElement, false));
assertResultsAndClear();
}
public void testRemove2() {
deleteTag(2);
putExpected(new DomEvent(myElement, false));
assertResultsAndClear();
deleteTag(2);
putExpected(new DomEvent(myElement, false));
assertResultsAndClear();
}
public void testRemove3() {
deleteTag(3);
putExpected(new DomEvent(myElement, false));
assertResultsAndClear();
}
public void testAdd0() {
addChildTag(0);
putExpected(new DomEvent(myElement, false));
assertResultsAndClear();
}
public void testAdd1() {
addChildTag(1);
putExpected(new DomEvent(myElement, false));
assertResultsAndClear();
}
public void testAdd2() {
addChildElementTag(2);
putExpected(new DomEvent(myElement, false));
assertResultsAndClear();
}
public void testAdd3() {
addChildElementTag(3);
putExpected(new DomEvent(myElement, false));
assertResultsAndClear();
}
public void testAdd4() {
final XmlTag tag = myElement.getXmlTag();
tag.addAfter(createTag("<child-element/>"), tag.getSubTags()[3]);
putExpected(new DomEvent(myElement, false));
assertResultsAndClear();
}
private MyElement getChild(final int index) {
return myElement.getChildElements().get(index);
}
private void addChildTag(int index) {
final XmlTag tag = myElement.getXmlTag();
tag.addBefore(createTag("<child/>"), tag.getSubTags()[index]);
}
private void addChildElementTag(int index) {
final XmlTag tag = myElement.getXmlTag();
tag.addBefore(createTag("<child-element/>"), tag.getSubTags()[index]);
}
private void deleteTag(final int index) {
WriteCommandAction.runWriteCommandAction(null, new Runnable() {
@Override
public void run() {
myElement.getXmlTag().getSubTags()[index].delete();
}
});
}
private MyElement createElement(final String xml) {
return createElement(xml, MyElement.class);
}
public interface MyElement extends DomElement {
MyElement getChild();
@SubTag(value = "child", index = 1)
MyElement getChild2();
List<MyElement> getChildElements();
}
}
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