| /* |
| * 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.apache.axiom.ts.om.document; |
| |
| import static com.google.common.truth.Truth.assertAbout; |
| import static org.apache.axiom.truth.xml.XMLTruth.xml; |
| |
| import java.io.StringReader; |
| |
| import org.apache.axiom.om.OMContainer; |
| import org.apache.axiom.om.OMDocument; |
| import org.apache.axiom.om.OMElement; |
| import org.apache.axiom.om.OMFactory; |
| import org.apache.axiom.om.OMMetaFactory; |
| import org.apache.axiom.om.OMProcessingInstruction; |
| import org.apache.axiom.om.OMXMLBuilderFactory; |
| import org.apache.axiom.ts.AxiomTestCase; |
| |
| /** |
| * Tests {@link OMContainer#removeChildren()} on an {@link OMContainer}. |
| */ |
| public class TestRemoveChildren extends AxiomTestCase { |
| private final boolean complete; |
| private final boolean accessDocumentElement; |
| |
| public TestRemoveChildren(OMMetaFactory metaFactory, boolean complete, boolean accessDocumentElement) { |
| super(metaFactory); |
| this.complete = complete; |
| this.accessDocumentElement = accessDocumentElement; |
| addTestParameter("complete", complete); |
| addTestParameter("accessDocumentElement", accessDocumentElement); |
| } |
| |
| @Override |
| protected void runTest() throws Throwable { |
| OMFactory factory = metaFactory.getOMFactory(); |
| OMDocument document = OMXMLBuilderFactory.createOMBuilder(factory, |
| new StringReader("<?pi data?><root>text</root>")).getDocument(); |
| if (complete) { |
| document.build(); |
| } |
| OMProcessingInstruction firstChild = (OMProcessingInstruction)document.getFirstOMChild(); |
| OMElement documentElement; |
| if (accessDocumentElement) { |
| documentElement = document.getOMDocumentElement(); |
| assertEquals(complete, documentElement.isComplete()); |
| } else { |
| documentElement = null; |
| } |
| document.removeChildren(); |
| // Test that the child has been detached correctly. |
| assertNull(firstChild.getParent()); |
| assertNull(firstChild.getPreviousOMSibling()); |
| assertNull(firstChild.getNextOMSibling()); |
| if (documentElement != null) { |
| // Test that the child has been detached correctly. |
| assertNull(documentElement.getParent()); |
| assertNull(documentElement.getPreviousOMSibling()); |
| assertNull(documentElement.getNextOMSibling()); |
| // Test that we can still get the content of the document element. |
| assertEquals("text", documentElement.getText()); |
| } |
| // Test that the document is now empty. |
| assertNull(document.getFirstOMChild()); |
| // Check that the document is in a clean state and that we are able to add |
| // new children. |
| document.addChild(factory.createOMElement("newroot", null)); |
| assertAbout(xml()) |
| .that(xml(OMDocument.class, document)) |
| .hasSameContentAs("<newroot/>"); |
| } |
| } |