diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0-Beta4-RC1/modules/common-xml/src/test/java/org/apache/tuscany/sca/common/xml/dom/DOMHelperTestCase.java')
-rw-r--r-- | sca-java-2.x/tags/2.0-Beta4-RC1/modules/common-xml/src/test/java/org/apache/tuscany/sca/common/xml/dom/DOMHelperTestCase.java | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0-Beta4-RC1/modules/common-xml/src/test/java/org/apache/tuscany/sca/common/xml/dom/DOMHelperTestCase.java b/sca-java-2.x/tags/2.0-Beta4-RC1/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/tags/2.0-Beta4-RC1/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()); + + } + +} |