org.argeo.server.jcr/src/org/argeo/jcr/unit/AbstractJcrTestCase.java

   1 /*
   2  * Copyright (C) 2007-2012 Argeo GmbH
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.argeo.jcr.unit;
  17
  18 import java.io.File;
  19
  20 import javax.jcr.Repository;
  21 import javax.jcr.Session;
  22 import javax.jcr.SimpleCredentials;
  23
  24 import junit.framework.TestCase;
  25
  26 import org.apache.commons.io.FileUtils;
  27 import org.apache.commons.logging.Log;
  28 import org.apache.commons.logging.LogFactory;
  29 import org.argeo.ArgeoException;
  30
  31 public abstract class AbstractJcrTestCase extends TestCase {
  32         private final static Log log = LogFactory.getLog(AbstractJcrTestCase.class);
  33
  34         private Repository repository;
  35         private Session session = null;
  36
  37 //      protected abstract File getRepositoryFile() throws Exception;
  38
  39         protected abstract Repository createRepository() throws Exception;
  40
  41         protected abstract void clearRepository(Repository repository)
  42                         throws Exception;
  43
  44         @Override
  45         protected void setUp() throws Exception {
  46                 File homeDir = getHomeDir();
  47                 FileUtils.deleteDirectory(homeDir);
  48                 repository = createRepository();
  49         }
  50
  51         @Override
  52         protected void tearDown() throws Exception {
  53                 if (session != null) {
  54                         session.logout();
  55                         if (log.isTraceEnabled())
  56                                 log.trace("Logout session");
  57                 }
  58                 clearRepository(repository);
  59         }
  60
  61         protected Session session() {
  62                 if (session == null || !session.isLive()) {
  63                         try {
  64                                 if (log.isTraceEnabled())
  65                                         log.trace("Login session");
  66                                 session = getRepository().login(
  67                                                 new SimpleCredentials("demo", "demo".toCharArray()));
  68                         } catch (Exception e) {
  69                                 throw new ArgeoException("Cannot login to repository", e);
  70                         }
  71                 }
  72                 return session;
  73         }
  74
  75         protected Repository getRepository() {
  76                 return repository;
  77         }
  78
  79         /**
  80          * enables children class to set an existing repository in case it is not
  81          * deleted on startup, to test migration by instance
  82          */
  83         public void setRepository(Repository repository) {
  84                 this.repository = repository;
  85         }
  86
  87         // public void logout() {
  88         // if (session != null && session.isLive())
  89         // JcrUtils.logoutQuietly(session);
  90         // }
  91         //
  92         // protected static TestSuite defaultTestSuite(Class<? extends TestCase>
  93         // clss) {
  94         // String testSuiteClassName =
  95         // "org.argeo.jackrabbit.unit.JackrabbitTestSuite";
  96         // try {
  97         // Class<?> testSuiteClass = AbstractJcrTestCase.class
  98         // .getClassLoader().loadClass(testSuiteClassName);
  99         // if (clss == null) {
 100         // return (TestSuite) testSuiteClass.newInstance();
 101         // } else {
 102         // return (TestSuite) testSuiteClass.getConstructor(Class.class)
 103         // .newInstance(clss);
 104         // }
 105         // } catch (Exception e) {
 106         // throw new ArgeoException("Cannot find default test suite "
 107         // + testSuiteClassName, e);
 108         // }
 109         // }
 110
 111         protected File getHomeDir() {
 112                 File homeDir = new File(System.getProperty("java.io.tmpdir"),
 113                                 AbstractJcrTestCase.class.getSimpleName() + "-"
 114                                                 + System.getProperty("user.name"));
 115                 return homeDir;
 116         }
 117
 118 }