1 files changed, 106 insertions, 0 deletions
diff --git a/sca-java-2.x/branches/2.0/modules/common-xml/src/test/java/org/apache/tuscany/sca/common/xml/dom/DOMHelperTestCase.java b/sca-java-2.x/branches/2.0/modules/common-xml/src/test/java/org/apache/tuscany/sca/common/xml/dom/DOMHelperTestCase.java
new file mode 100644
index 0000000000..1be852ba05
--- /dev/null
+++ b/sca-java-2.x/branches/2.0/modules/common-xml/src/test/java/org/apache/tuscany/sca/common/xml/dom/DOMHelperTestCase.java
@@ -0,0 +1,106 @@
+/*
+ * 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.common.xml.dom;
+
+import static org.junit.Assert.assertNotNull;
+
+import javax.xml.parsers.DocumentBuilder;
+
+import org.apache.tuscany.sca.common.xml.sax.SAXHelper;
+import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.custommonkey.xmlunit.XMLAssert;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.w3c.dom.Document;
+import org.xml.sax.ContentHandler;
+
+/**
+ * Test Case for StAXHelper
+ *
+ * @version $Rev$ $Date$
+ */
+public class DOMHelperTestCase {
+    private static final String XML =
+        "<a:foo xmlns:a='http://a' name='foo'><bar name='bar'>" + "<doo a:name='doo' xmlns:a='http://doo'/>"
+            + "</bar></a:foo>";
+
+    private static ExtensionPointRegistry registry;
+
+    @BeforeClass
+    public static void init() {
+        registry = new DefaultExtensionPointRegistry();
+        registry.start();
+    }
+
+    @AfterClass
+    public static void destroy() {
+        if (registry != null) {
+            registry.stop();
+        }
+    }
+
+    @Test
+    public void testHelper() throws Exception {
+        DOMHelper helper = DOMHelper.getInstance(registry);
+        Document document = helper.load(XML);
+        String xml = helper.saveAsString(document);
+        XMLAssert.assertXMLEqual(XML, xml);
+
+        Document root = helper.newDocument();
+        ContentHandler handler = helper.createContentHandler(root);
+
+        DOMHelper helper2 = DOMHelper.getInstance(registry);
+        Assert.assertSame(helper, helper2);
+
+        SAXHelper saxHelper = new SAXHelper(registry);
+        saxHelper.parse(XML, handler);
+
+        assertNotNull(root.getFirstChild());
+        xml = helper.saveAsString(root);
+        XMLAssert.assertXMLEqual(XML, xml);
+    }
+
+    @Test
+    public void testPool() {
+        DOMHelper helper = DOMHelper.getInstance(registry);
+
+        DocumentBuilder buidler1 = helper.newDocumentBuilder();
+        Assert.assertTrue(helper.builderPool.getObjects().get(buidler1));
+
+        Assert.assertEquals(1, helper.builderPool.inUse());
+
+        DocumentBuilder buidler2 = helper.newDocumentBuilder();
+        Assert.assertTrue(helper.builderPool.getObjects().get(buidler2));
+        Assert.assertEquals(2, helper.builderPool.inUse());
+
+        helper.returnDocumentBuilder(buidler2);
+        Assert.assertFalse(helper.builderPool.getObjects().get(buidler2));
+        Assert.assertEquals(1, helper.builderPool.inUse());
+
+        helper.returnDocumentBuilder(buidler1);
+        Assert.assertFalse(helper.builderPool.getObjects().get(buidler1));
+        Assert.assertEquals(0, helper.builderPool.inUse());
+
+    }
+
+}