| /* |
| * 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.geode.management.internal.configuration.domain; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.InputStreamReader; |
| import java.util.Iterator; |
| import java.util.LinkedHashMap; |
| import java.util.Map.Entry; |
| |
| import javax.xml.XMLConstants; |
| |
| import org.junit.Test; |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Node; |
| import org.xml.sax.XMLReader; |
| import org.xml.sax.helpers.XMLReaderFactory; |
| |
| import org.apache.geode.internal.cache.xmlcache.CacheXml; |
| import org.apache.geode.internal.cache.xmlcache.CacheXmlParser; |
| import org.apache.geode.internal.cache.xmlcache.CacheXmlVersion; |
| import org.apache.geode.management.internal.configuration.utils.XmlUtils; |
| import org.apache.geode.management.internal.configuration.utils.XmlUtils.XPathContext; |
| |
| /** |
| * Test cases for {@link CacheElement}. |
| * |
| * @see CacheElement |
| * @since GemFire 8.1 |
| */ |
| public class CacheElementJUnitTest { |
| |
| private Document loadSchema(final String schemaLocation) throws Exception { |
| final CacheXmlParser entityResolver = new CacheXmlParser(); |
| final XMLReader xmlReader = XMLReaderFactory.createXMLReader(); |
| xmlReader.setEntityResolver(entityResolver); |
| |
| return XmlUtils.getDocumentBuilder() |
| .parse(entityResolver.resolveEntity(null, schemaLocation).getByteStream()); |
| } |
| |
| /** |
| * Asserts that Cache type is defined as a embedded ComplexType under an Element named "cache" for |
| * version 8.1. |
| * |
| * @since GemFire 8.1 |
| */ |
| @Test |
| public void testCacheDefinedAsNestedComplexType8_1() throws Exception { |
| Document doc = loadSchema(CacheXmlVersion.GEMFIRE_8_1.getSchemaLocation()); |
| final XPathContext xPathContext = |
| new XPathContext(CacheElement.XSD_PREFIX, XMLConstants.W3C_XML_SCHEMA_NS_URI); |
| final Node cacheType = XmlUtils.querySingleElement(doc.getFirstChild(), |
| CacheElement.CACHE_TYPE_EMBEDDED, xPathContext); |
| assertNotNull("Cache type is not embedded complexType.", cacheType); |
| } |
| |
| /** |
| * Asserts that Cache type is defined as an embedded ComplexType under an Element named "cache" |
| * latest version. If this assertion fails it likely means that cache type is defined as a named |
| * ComplexType or reference. Update code in CacheElement.buildElementMapCacheType to account for |
| * this. |
| * |
| * @since GemFire 8.1 |
| */ |
| @Test |
| public void testCacheDefinedAsNestedComplexTypeLatest() throws Exception { |
| Document doc = loadSchema(CacheXml.LATEST_SCHEMA_LOCATION); |
| final XPathContext xPathContext = |
| new XPathContext(CacheElement.XSD_PREFIX, XMLConstants.W3C_XML_SCHEMA_NS_URI); |
| final Node cacheType = XmlUtils.querySingleElement(doc.getFirstChild(), |
| CacheElement.CACHE_TYPE_EMBEDDED, xPathContext); |
| assertNotNull("Cache type is not embedded complexType.", cacheType); |
| } |
| |
| /** |
| * As of 8.1 the cache type requires that certain elements be listed in sequence. This test |
| * verifies that {@link CacheElement#buildElementMap(Document)} produces a mapping in the correct |
| * order. If we change to use choice for all elements then we can abandon this mapping. |
| * |
| * @since GemFire 8.1 |
| */ |
| @Test |
| public void testBuildElementMap() throws Exception { |
| final Document doc = XmlUtils.createDocumentFromReader( |
| new InputStreamReader(this.getClass().getResourceAsStream("CacheElementJUnitTest.xml"))); |
| |
| final LinkedHashMap<String, CacheElement> elementMap = CacheElement.buildElementMap(doc); |
| |
| final Iterator<Entry<String, CacheElement>> entries = elementMap.entrySet().iterator(); |
| |
| int order = 0; |
| assertEntry("cache-transaction-manager", order++, entries.next()); |
| assertEntry("dynamic-region-factory", order++, entries.next()); |
| assertEntry("gateway-hub", order++, entries.next()); |
| assertEntry("gateway-sender", order++, entries.next()); |
| assertEntry("gateway-receiver", order++, entries.next()); |
| assertEntry("gateway-conflict-resolver", order++, entries.next()); |
| assertEntry("async-event-queue", order++, entries.next()); |
| assertEntry("cache-server", order++, entries.next()); |
| assertEntry("pool", order++, entries.next()); |
| assertEntry("disk-store", order++, entries.next()); |
| assertEntry("pdx", order++, entries.next()); |
| assertEntry("region-attributes", order++, entries.next()); |
| assertEntry("jndi-bindings", order++, entries.next()); |
| assertEntry("region", order++, entries.next()); |
| assertEntry("vm-root-region", order++, entries.next()); |
| assertEntry("function-service", order++, entries.next()); |
| assertEntry("resource-manager", order++, entries.next()); |
| assertEntry("serialization-registration", order++, entries.next()); |
| assertEntry("backup", order++, entries.next()); |
| assertEntry("initializer", order++, entries.next()); |
| |
| assertTrue("Extra entries in map.", !entries.hasNext()); |
| } |
| |
| private void assertEntry(final String expectedName, final int expectedOrder, |
| final Entry<String, CacheElement> entry) { |
| assertEquals("Entry key out of order.", expectedName, entry.getKey()); |
| assertEquals("Entry value name out of order.", expectedName, entry.getValue().getName()); |
| assertEquals("Entry value order out of order.", expectedOrder, entry.getValue().getOrder()); |
| } |
| } |