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Posted to dev@commons.apache.org by rd...@apache.org on 2005/09/21 23:17:11 UTC
svn commit: r290832 -
/jakarta/commons/proper/betwixt/trunk/src/test/org/apache/commons/betwixt/TestMultipleCollectionMappings.java
Author: rdonkin
Date: Wed Sep 21 14:17:05 2005
New Revision: 290832
URL: http://svn.apache.org/viewcvs?rev=290832&view=rev
Log:
Added test that was missed last time.
Added:
jakarta/commons/proper/betwixt/trunk/src/test/org/apache/commons/betwixt/TestMultipleCollectionMappings.java
Added: jakarta/commons/proper/betwixt/trunk/src/test/org/apache/commons/betwixt/TestMultipleCollectionMappings.java
URL: http://svn.apache.org/viewcvs/jakarta/commons/proper/betwixt/trunk/src/test/org/apache/commons/betwixt/TestMultipleCollectionMappings.java?rev=290832&view=auto
==============================================================================
--- jakarta/commons/proper/betwixt/trunk/src/test/org/apache/commons/betwixt/TestMultipleCollectionMappings.java (added)
+++ jakarta/commons/proper/betwixt/trunk/src/test/org/apache/commons/betwixt/TestMultipleCollectionMappings.java Wed Sep 21 14:17:05 2005
@@ -0,0 +1,266 @@
+/*
+ * Copyright 2005 The Apache Software Foundation.
+ *
+ * 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 org.apache.commons.betwixt;
+
+
+import java.beans.IntrospectionException;
+import java.io.IOException;
+import java.io.StringReader;
+import java.io.StringWriter;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import org.apache.commons.betwixt.io.BeanReader;
+import org.apache.commons.betwixt.io.BeanWriter;
+import org.xml.sax.InputSource;
+import org.xml.sax.SAXException;
+
+/**
+ * Tests the multi-mapping of collections with polymorphic entries.
+ *
+ * @author Thomas Dudziak (tomdz@apache.org)
+ */
+public class TestMultipleCollectionMappings extends AbstractTestCase
+{
+ public static class Container
+ {
+ private List _elements = new ArrayList();
+ private List _nodes = new ArrayList();
+
+ public Iterator getElements()
+ {
+ return _elements.iterator();
+ }
+
+ public void addElement(Element element)
+ {
+ _elements.add(element);
+ }
+
+ public Iterator getNodes()
+ {
+ return _nodes.iterator();
+ }
+
+ public void addNode(Node node)
+ {
+ _nodes.add(node);
+ }
+ }
+
+ public static interface Element
+ {}
+
+ public static class ElementA implements Element
+ {}
+
+ public static class ElementB implements Element
+ {}
+
+ public static abstract class Node
+ {}
+
+ public static class Node1 extends Node
+ {}
+
+ public static class Node2 extends Node
+ {}
+
+ private static final String MAPPING =
+ "<?xml version=\"1.0\"?>\n"+
+ "<betwixt-config>\n"+
+ " <class name=\""+Container.class.getName()+"\">\n"+
+ " <element name=\"container\">\n"+
+ " <element property=\"elements\" updater=\"addElement\"/>\n"+
+ " <element property=\"nodes\" updater=\"addNode\"/>\n"+
+ " </element>\n"+
+ " </class>\n"+
+ " <class name=\""+ElementA.class.getName()+"\">\n"+
+ " <element name=\"elementA\"/>\n"+
+ " </class>\n"+
+ " <class name=\""+ElementB.class.getName()+"\">\n"+
+ " <element name=\"elementB\"/>\n"+
+ " </class>\n"+
+ " <class name=\""+Node1.class.getName()+"\">\n"+
+ " <element name=\"node1\"/>\n"+
+ " </class>\n"+
+ " <class name=\""+Node2.class.getName()+"\">\n"+
+ " <element name=\"node2\"/>\n"+
+ " </class>\n"+
+ "</betwixt-config>";
+ private static final String EXPECTED1 =
+ "<?xml version=\"1.0\" ?>\n"+
+ " <container>\n"+
+ " <elementB/>\n"+
+ " <elementA/>\n"+
+ " </container>\n";
+ private static final String EXPECTED2 =
+ "<?xml version=\"1.0\" ?>\n"+
+ " <container>\n"+
+ " <node1/>\n"+
+ " <node2/>\n"+
+ " <node2/>\n"+
+ " </container>\n";
+ private static final String EXPECTED3 =
+ "<?xml version=\"1.0\" ?>\n"+
+ " <container>\n"+
+ " <elementA/>\n"+
+ " <elementB/>\n"+
+ " <node2/>\n"+
+ " <node1/>\n"+
+ " <node2/>\n"+
+ " </container>\n";
+
+ public TestMultipleCollectionMappings(String testName)
+ {
+ super(testName);
+ }
+
+ public void testOnlyElements() throws IOException, SAXException, IntrospectionException
+ {
+ Container container = new Container();
+
+ container.addElement(new ElementB());
+ container.addElement(new ElementA());
+
+ StringWriter outputWriter = new StringWriter();
+
+ outputWriter.write("<?xml version=\"1.0\" ?>\n");
+
+ BeanWriter beanWriter = new BeanWriter(outputWriter);
+ beanWriter.setEndOfLine("\n");
+ beanWriter.enablePrettyPrint();
+ beanWriter.setWriteEmptyElements(true);
+ beanWriter.getBindingConfiguration().setMapIDs(false);
+ beanWriter.getXMLIntrospector().register(new InputSource(new StringReader(MAPPING)));
+ beanWriter.setEndOfLine("\n"); //force to \n so expected values match for sure
+ beanWriter.write(container);
+
+ String output = outputWriter.toString();
+
+ assertEquals(EXPECTED1, output);
+
+ BeanReader beanReader = new BeanReader();
+
+ beanReader.registerMultiMapping(new InputSource(new StringReader(MAPPING)));
+
+ StringReader xmlReader = new StringReader(output);
+
+ container = (Container)beanReader.parse(xmlReader);
+
+ Iterator it = container.getElements();
+
+ assertTrue(it.next() instanceof ElementB);
+ assertTrue(it.next() instanceof ElementA);
+ assertFalse(it.hasNext());
+
+ assertFalse(container.getNodes().hasNext());
+ }
+
+ public void testOnlyNodes() throws IOException, SAXException, IntrospectionException
+ {
+ Container container = new Container();
+
+ container.addNode(new Node1());
+ container.addNode(new Node2());
+ container.addNode(new Node2());
+
+ StringWriter outputWriter = new StringWriter();
+
+ outputWriter.write("<?xml version=\"1.0\" ?>\n");
+
+ BeanWriter beanWriter = new BeanWriter(outputWriter);
+ beanWriter.setEndOfLine("\n");
+ beanWriter.enablePrettyPrint();
+ beanWriter.setWriteEmptyElements(true);
+ beanWriter.getBindingConfiguration().setMapIDs(false);
+ beanWriter.getXMLIntrospector().register(new InputSource(new StringReader(MAPPING)));
+ beanWriter.setEndOfLine("\n"); //force to \n so expected values match for sure
+ beanWriter.write(container);
+
+ String output = outputWriter.toString();
+
+ assertEquals(EXPECTED2, output);
+
+ BeanReader beanReader = new BeanReader();
+
+ beanReader.registerMultiMapping(new InputSource(new StringReader(MAPPING)));
+
+ StringReader xmlReader = new StringReader(output);
+
+ container = (Container)beanReader.parse(xmlReader);
+
+ assertFalse(container.getElements().hasNext());
+
+ Iterator it = container.getNodes();
+
+ assertTrue(it.next() instanceof Node1);
+ assertTrue(it.next() instanceof Node2);
+ assertTrue(it.next() instanceof Node2);
+ assertFalse(it.hasNext());
+ }
+
+ public void testMixed() throws IOException, SAXException, IntrospectionException
+ {
+ Container container = new Container();
+
+ container.addNode(new Node2());
+ container.addNode(new Node1());
+ container.addNode(new Node2());
+ container.addElement(new ElementA());
+ container.addElement(new ElementB());
+
+ StringWriter outputWriter = new StringWriter();
+
+ outputWriter.write("<?xml version=\"1.0\" ?>\n");
+
+ BeanWriter beanWriter = new BeanWriter(outputWriter);
+ beanWriter.setEndOfLine("\n");
+ beanWriter.enablePrettyPrint();
+ beanWriter.setWriteEmptyElements(true);
+ beanWriter.getBindingConfiguration().setMapIDs(false);
+ beanWriter.getXMLIntrospector().register(new InputSource(new StringReader(MAPPING)));
+ beanWriter.setEndOfLine("\n"); //force to \n so expected values match for sure
+ beanWriter.write(container);
+
+ String output = outputWriter.toString();
+
+ assertEquals(EXPECTED3, output);
+
+ BeanReader beanReader = new BeanReader();
+
+ beanReader.registerMultiMapping(new InputSource(new StringReader(MAPPING)));
+
+ StringReader xmlReader = new StringReader(output);
+
+ container = (Container)beanReader.parse(xmlReader);
+
+ Iterator it = container.getElements();
+
+ assertTrue(it.next() instanceof ElementA);
+ assertTrue(it.next() instanceof ElementB);
+ assertFalse(it.hasNext());
+
+ it = container.getNodes();
+
+ assertTrue(it.next() instanceof Node2);
+ assertTrue(it.next() instanceof Node1);
+ assertTrue(it.next() instanceof Node2);
+ assertFalse(it.hasNext());
+
+ }
+}
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