Partial fix for TUSCANY-3901. Fix bug in DOMWrapperHandler.isInstance() method. Add ported wrapper handler testcase @Ignore(d) now since it will fail, showing there's more to do.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1151141 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 163 insertions, 0 deletions

diff --git a/sca-java-2.x/trunk/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/DOMWrapperHandlerTestCase.java b/sca-java-2.x/trunk/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/DOMWrapperHandlerTestCase.java
new file mode 100644
index 0000000000..b587393ce0
--- /dev/null
+++ b/sca-java-2.x/trunk/modules/databinding/src/test/java/org/apache/tuscany/sca/databinding/xml/DOMWrapperHandlerTestCase.java
@@ -0,0 +1,163 @@
+/*

+ * 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.tuscany.sca.databinding.xml;

+

+import java.util.ArrayList;

+import java.util.Iterator;

+import java.util.List;

+

+import javax.xml.namespace.QName;

+import javax.xml.stream.XMLStreamException;

+

+import org.apache.tuscany.sca.common.xml.dom.DOMHelper;

+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;

+import org.apache.tuscany.sca.core.ExtensionPointRegistry;

+import org.apache.tuscany.sca.interfacedef.Operation;

+import org.apache.tuscany.sca.interfacedef.impl.OperationImpl;

+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;

+import org.apache.tuscany.sca.interfacedef.util.WrapperInfo;

+import org.junit.Assert;

+import org.junit.Before;

+import org.junit.Ignore;

+import org.junit.Test;

+import org.w3c.dom.Document;

+import org.w3c.dom.Element;

+import org.w3c.dom.Node;

+import org.w3c.dom.NodeList;

+import org.xml.sax.SAXException;

+

+

+/**

+ * Test case for DOMWrapperHandler

+ *

+ * @version $Rev: 1101239 $ $Date: 2011-05-09 17:54:07 -0400 (Mon, 09 May 2011) $

+ */

+@Ignore

+public class DOMWrapperHandlerTestCase {

+	

+    private static final QName INPUT1 = new QName("http://ns1", "input1");

+    private static final QName INPUT2 = new QName("http://ns2", "input2");

+    private static final QName INPUT3 = new QName("http://ns3", "input3");

+    private static final QName INPUT4 = new QName("http://ns4", "input4");

+    private String WRAPPER_XML =

+        "<?xml version=\"1.0\"?>" + "<wrapper"

+        + "  xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""

+        + "  xmlns:ns1=\"http://ns1\""

+        + "  xmlns:ns2=\"http://ns2\""

+        + "  xmlns:ns3=\"http://ns3\""

+        + "  xmlns:ns4=\"http://ns4\">"

+        + "  <ns1:input1 xsi:type=\"ns1:Input1Type\">"

+        // Eliminating whitespace within the quotes allows us to have a simple compare.        

+        +       "input1ContentsA"  

+        +   "</ns1:input1>"

+        + "  <ns1:input1 xsi:nil=\"true\"/>"

+        + "  <ns1:input1>"

+        +       "input1ContentsB"  

+        +   "</ns1:input1>"        

+        + "  <ns3:input3 xsi:type=\"ns3:Input3Type\">"

+        +      "input3ContentsA"  

+        +   "</ns3:input3>"

+        + "  <ns4:input4>"

+        +       "input4ContentsA"  

+        + "  </ns4:input4>"

+        + " </wrapper>";

+

+    private DOMHelper domHelper;

+    private DOMWrapperHandler handler;

+    private Operation op;

+

+    @Before

+    public void setUp() throws Exception {

+    	ExtensionPointRegistry registry = new DefaultExtensionPointRegistry();

+    	this.domHelper = DOMHelper.getInstance(registry);

+        this.handler = new DOMWrapperHandler(domHelper);

+

+        List<ElementInfo> elements = new ArrayList<ElementInfo>();

+        for (QName inQName : new QName[] { INPUT1, INPUT2, INPUT3, INPUT4 }) {

+            ElementInfo e = new ElementInfo(inQName, null);

+            e.setNillable(true);

+            elements.add(e);

+        }

+        // INPUT1,4 are like maxOccurs="unbounded"

+        elements.get(0).setMany(true);

+        elements.get(3).setMany(true);

+        // INPUT2 is like minOccurs="0", nillable="false"

+        elements.get(1).setOmissible(true);

+        elements.get(1).setNillable(false);

+

+        WrapperInfo wrapperInfo = new WrapperInfo(DOMDataBinding.NAME, null, null, elements, null);

+        this.op = new OperationImpl();

+        op.setWrapper(wrapperInfo);   

+    }

+    

+    @Test

+    public void testGetChildren() {

+        try {

+            Element wrapperElem = domHelper.load(WRAPPER_XML).getDocumentElement();

+            List children = handler.getChildren(wrapperElem, op, true);

+            Assert.assertEquals(4, children.size());

+            Object[] firstChild = (Object[])children.get(0);

+            Assert.assertEquals(3, firstChild.length);

+            Assert.assertEquals("input1ContentsB", ((Element)firstChild[2]).getTextContent());

+            Object secondChild = children.get(1);

+            Assert.assertNull(secondChild);

+            Element thirdChild = (Element)children.get(2);

+            Assert.assertEquals("input3ContentsA", thirdChild.getTextContent());

+            Object[] fourthChild = (Object[])children.get(3);

+            Assert.assertEquals(1, fourthChild.length);

+        } catch (Exception e) {

+            throw new RuntimeException(e); 

+        }

+    }

+    

+

+    @Test

+    public void testSetChildren() {        

+        Document document = domHelper.newDocument();

+        

+        QName wrapperQName = new QName("myNamespace", "wrapper", "myns");

+        Element wrapper = DOMHelper.createElement(document, wrapperQName);

+        

+        Element[] in1 = new Element[2];

+        in1[0] = DOMHelper.createElement(document, INPUT1);

+        in1[1] = DOMHelper.createElement(document, INPUT1);

+        Element in2 = null;

+        Element in3 = DOMHelper.createElement(document, INPUT3);

+        Element[] in4 = new Element[1];

+        in4[0] = DOMHelper.createElement(document, INPUT4);

+        Object[] parms = new Object[] {in1, in2, in3, in4};

+

+        handler.setChildren(wrapper, parms, op, true);

+

+        NodeList iter = wrapper.getChildNodes();

+        Assert.assertEquals(4, iter.getLength());

+        Element elem1 = (Element)iter.item(0);

+        Element elem2 = (Element)iter.item(1); 

+        Element elem3 = (Element)iter.item(2);

+        Element elem4 = (Element)iter.item(3);        

+       

+        Assert.assertEquals(INPUT1, DOMHelper.getQName(elem1));

+        Assert.assertEquals(INPUT1, DOMHelper.getQName(elem2));

+        Assert.assertEquals(INPUT3, DOMHelper.getQName(elem3));

+        Assert.assertEquals(INPUT4, DOMHelper.getQName(elem4));

+    }

+

+}

+