/*
* 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.jackrabbit.oak.jcr.tck;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import org.apache.jackrabbit.oak.jcr.OakDocumentRDBRepositoryStub;
import org.apache.jackrabbit.oak.jcr.OakMongoNSRepositoryStub;
import org.apache.jackrabbit.oak.jcr.OakTarMKRepositoryStub;
import org.apache.jackrabbit.test.RepositoryHelper;
import org.apache.jackrabbit.test.RepositoryHelperPool;
import org.apache.jackrabbit.test.RepositoryHelperPoolImpl;
import org.apache.jackrabbit.test.RepositoryStub;
import org.slf4j.bridge.SLF4JBridgeHandler;
import junit.framework.TestCase;
import junit.framework.TestSuite;
/**
* Base class for TCK tests.
*/
public abstract class TCKBase extends TestSuite {
static {
SLF4JBridgeHandler.removeHandlersForRootLogger();
SLF4JBridgeHandler.install();
}
public TCKBase(String name) {
super(name);
Setup.wrap(this, OakTarMKRepositoryStub.class.getName());
if (OakMongoNSRepositoryStub.isMongoDBAvailable()) {
Setup.wrap(this, OakMongoNSRepositoryStub.class.getName());
}
if (OakDocumentRDBRepositoryStub.isAvailable()) {
Setup.wrap(this, OakDocumentRDBRepositoryStub.class.getName());
}
}
abstract protected void addTests();
/**
* Setup test class to replace the RepositoryHelper. This is quite a hack
* because the existing TCK tests do not take parameters.
*/
public static class Setup extends TestCase {
private static Map<String, RepositoryHelper> HELPERS = new HashMap<String, RepositoryHelper>();
private final String stubClass;
private List<RepositoryHelper> previous = new ArrayList<RepositoryHelper>();
public static void wrap(TCKBase test, String stubClass) {
Setup setup = new Setup(stubClass);
test.addTest(setup);
test.addTests();
test.addTest(setup.getTearDown());
}
public Setup(String stubClass) {
super("testSetup");
this.stubClass = stubClass;
}
public void testSetup() throws Exception {
// replace the existing helper with our parametrized version
RepositoryHelperPool helperPool = RepositoryHelperPoolImpl.getInstance();
// drain helpers
previous.addAll(Arrays.asList(helperPool.borrowHelpers()));
// replace with our own stub
helperPool.returnHelper(getRepositoryHelper());
}
private RepositoryHelper getRepositoryHelper() throws Exception {
RepositoryHelper helper = HELPERS.get(stubClass);
if (helper == null) {
Properties props = new Properties();
props.load(getClass().getClassLoader().getResourceAsStream(RepositoryStub.STUB_IMPL_PROPS));
props.put(RepositoryStub.PROP_STUB_IMPL_CLASS, stubClass);
helper = new RepositoryHelper(props);
HELPERS.put(stubClass, helper);
}
return helper;
}
TestCase getTearDown() {
return new TearDown(previous);
}
}
public static class TearDown extends TestCase {
/**
* The repository helpers to restore
*/
private List<RepositoryHelper> helpers;
public TearDown(List<RepositoryHelper> helpers) {
super("testTearDown");
this.helpers = helpers;
}
public void testTearDown() throws Exception {
// restore previous helpers
RepositoryHelperPool helperPool = RepositoryHelperPoolImpl.getInstance();
helperPool.borrowHelpers();
for (RepositoryHelper helper : helpers) {
helperPool.returnHelper(helper);
}
}
}
}