| /* |
| * 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.internal.cache.xmlcache; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.util.ServiceLoader; |
| |
| import org.junit.Test; |
| import org.xml.sax.EntityResolver; |
| import org.xml.sax.InputSource; |
| import org.xml.sax.SAXException; |
| import org.xml.sax.ext.EntityResolver2; |
| |
| import org.apache.geode.internal.ClassPathLoader; |
| |
| /** |
| * Unit test for {@link PivotalEntityResolver} and {@link DefaultEntityResolver2}. |
| */ |
| public abstract class AbstractEntityResolverTest { |
| |
| protected abstract EntityResolver getEntityResolver(); |
| |
| protected abstract String getSystemId(); |
| |
| /** |
| * Assert that {@link PivotalEntityResolver} extends {@link DefaultEntityResolver2}. |
| * |
| * @since GemFire 8.1 |
| */ |
| @Test |
| public void testInstanceOfDefaultEntityResolver2() { |
| assertTrue(DefaultEntityResolver2.class.isAssignableFrom(getEntityResolver().getClass())); |
| } |
| |
| /** |
| * Find the {@link PivotalEntityResolver} in the {@link ClassPathLoader}. Verifies that the |
| * META-INF/services file is correctly found and the the implementation class is loadable. |
| * |
| * @since GemFire 8.1 |
| */ |
| @Test |
| public void testDiscovery() { |
| boolean found = false; |
| final ServiceLoader<EntityResolver2> entityResolvers = |
| ServiceLoader.load(EntityResolver2.class, ClassPathLoader.getLatestAsClassLoader()); |
| for (final EntityResolver2 entityResolver : entityResolvers) { |
| if (getEntityResolver().getClass().isAssignableFrom(entityResolver.getClass())) { |
| found = true; |
| break; |
| } |
| } |
| assertTrue("Resolver not found.", found); |
| } |
| |
| /** |
| * Resolve the cache.xml XSD using the {@link PivotalEntityResolver}. Verifies that the |
| * META-INF/schemas files are correctly found. |
| * |
| * @since GemFire 8.1 |
| */ |
| @Test |
| public void testResolveEntity() throws Exception { |
| final InputSource inputSource = getEntityResolver().resolveEntity(null, getSystemId()); |
| assertNotNull(inputSource); |
| assertEquals(getSystemId(), inputSource.getSystemId()); |
| } |
| |
| /** |
| * Test {@link PivotalEntityResolver#resolveEntity(String, String)} with <code>null</code> |
| * <code>systemId</code>. Asserts that returns to <code>null<code>. |
| * |
| * @since GemFire 8.1 |
| */ |
| @Test |
| public void testResolveEntityNullSystemId() throws SAXException, Exception { |
| final String systemId = null; |
| final InputSource inputSource = getEntityResolver().resolveEntity(null, systemId); |
| assertNull(inputSource); |
| } |
| |
| /** |
| * Test {@link PivotalEntityResolver#resolveEntity(String, String)} with |
| * <code>"--not-a-valid-system-id--"</code> <code>systemId</code>, which is not in the Pivotal |
| * namespace.. Asserts that returns to <code>null<code>. |
| * |
| * @since GemFire 8.1 |
| */ |
| @Test |
| public void testResolveEntityUnkownSystemId() throws Exception { |
| final String systemId = "--not-a-valid-system-id--"; |
| final InputSource inputSource = getEntityResolver().resolveEntity(null, systemId); |
| assertNull(inputSource); |
| } |
| |
| /** |
| * Test {@link PivotalEntityResolver#resolveEntity(String, String)} with |
| * <code>"http://schema.pivotal.io/this/should/be/not/found.xsd"</code> <code>systemId</code>, |
| * which should not be found. Asserts that returns to <code>null<code>. |
| * |
| * @since GemFire 8.1 |
| */ |
| @Test |
| public void testResolveEntityNotFoundSystemId() throws Exception { |
| final String systemId = "http://schema.pivotal.io/this/should/be/not/found.xsd"; |
| final InputSource inputSource = getEntityResolver().resolveEntity(null, systemId); |
| assertNull(inputSource); |
| } |
| |
| } |