| /* |
| 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.wiki.providers; |
| |
| import net.sf.ehcache.CacheManager; |
| import org.apache.wiki.TestEngine; |
| import org.apache.wiki.api.core.Page; |
| import org.apache.wiki.pages.PageManager; |
| import org.apache.wiki.util.FileUtil; |
| import org.awaitility.Awaitility; |
| import org.junit.jupiter.api.AfterEach; |
| import org.junit.jupiter.api.Assertions; |
| import org.junit.jupiter.api.Test; |
| |
| import java.io.File; |
| import java.io.FileWriter; |
| import java.io.PrintWriter; |
| import java.io.StringReader; |
| import java.util.Properties; |
| |
| public class CachingProviderTest |
| { |
| protected TestEngine testEngine = TestEngine.build(); |
| |
| @AfterEach |
| public void tearDown() { |
| testEngine.deleteTestPage("Testi"); |
| TestEngine.emptyWorkDir(); |
| CacheManager.getInstance().removeAllCaches(); |
| } |
| |
| /** |
| * Checks that at startup we call the provider once, and once only. |
| */ |
| @Test |
| public void testInitialization() |
| throws Exception |
| { |
| final Properties props = TestEngine.getTestProperties(); |
| |
| props.setProperty( "jspwiki.usePageCache", "true" ); |
| props.setProperty( "jspwiki.pageProvider", "org.apache.wiki.providers.CounterProvider" ); |
| props.setProperty( "jspwiki.cachingProvider.capacity", "100" ); |
| |
| final TestEngine engine = new TestEngine( props ); |
| |
| final CounterProvider p = (CounterProvider)((CachingProvider)engine.getManager( PageManager.class ).getProvider()).getRealProvider(); |
| |
| Assertions.assertEquals( 1, p.m_initCalls, "init" ); |
| Assertions.assertEquals( 1, p.m_getAllPagesCalls, "getAllPages" ); |
| Assertions.assertEquals( 0, p.m_pageExistsCalls, "pageExists" ); |
| Assertions.assertEquals( 4, p.m_getPageTextCalls, "getPageText" ); |
| |
| engine.getManager( PageManager.class ).getPage( "Foo" ); |
| |
| Assertions.assertEquals( 0, p.m_pageExistsCalls, "pageExists2" ); |
| } |
| |
| @Test |
| public void testSneakyAdd() |
| throws Exception |
| { |
| final Properties props = TestEngine.getTestProperties(); |
| |
| props.setProperty( "jspwiki.cachingProvider.cacheCheckInterval", "2" ); |
| |
| final TestEngine engine = new TestEngine( props ); |
| |
| final String dir = props.getProperty( FileSystemProvider.PROP_PAGEDIR ); |
| |
| final File f = new File( dir, "Testi.txt" ); |
| final String content = "[fuufaa]"; |
| |
| final PrintWriter out = new PrintWriter( new FileWriter(f) ); |
| FileUtil.copyContents( new StringReader(content), out ); |
| out.close(); |
| |
| Awaitility.await( "testSneakyAdd" ).until( () -> engine.getManager( PageManager.class ).getPage( "Testi" ) != null ); |
| final Page p = engine.getManager( PageManager.class ).getPage( "Testi" ); |
| Assertions.assertNotNull( p, "page did not exist?" ); |
| |
| final String text = engine.getManager( PageManager.class ).getText( "Testi"); |
| Assertions.assertEquals( "[fuufaa]", text, "text" ); |
| |
| // TODO: ReferenceManager check as well |
| } |
| |
| } |