/*****************************************************************
* 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.cayenne.configuration.server;
import java.sql.DatabaseMetaData;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import junit.framework.TestCase;
import org.apache.cayenne.configuration.AdhocObjectFactory;
import org.apache.cayenne.configuration.DataNodeDescriptor;
import org.apache.cayenne.configuration.DefaultAdhocObjectFactory;
import org.apache.cayenne.configuration.server.DbAdapterDetector;
import org.apache.cayenne.configuration.server.DefaultDbAdapterFactory;
import org.apache.cayenne.dba.AutoAdapter;
import org.apache.cayenne.dba.DbAdapter;
import org.apache.cayenne.dba.MockDbAdapter;
import org.apache.cayenne.di.Binder;
import org.apache.cayenne.di.DIBootstrap;
import org.apache.cayenne.di.Injector;
import org.apache.cayenne.di.Module;
import org.apache.cayenne.log.CommonsJdbcEventLogger;
import org.apache.cayenne.log.JdbcEventLogger;
import org.apache.cayenne.map.DbEntity;
import com.mockrunner.mock.jdbc.MockConnection;
import com.mockrunner.mock.jdbc.MockDataSource;
public class DefaultDbAdapterFactoryTest extends TestCase {
public void testCreatedAdapter_Auto() throws Exception {
final DbAdapter adapter = new MockDbAdapter() {
@Override
public String createTable(DbEntity ent) {
return "XXXXX";
}
};
List<DbAdapterDetector> detectors = new ArrayList<DbAdapterDetector>();
detectors.add(new DbAdapterDetector() {
public DbAdapter createAdapter(DatabaseMetaData md) throws SQLException {
return adapter;
}
});
MockConnection connection = new MockConnection();
MockDataSource dataSource = new MockDataSource();
dataSource.setupConnection(connection);
Module testModule = new Module() {
public void configure(Binder binder) {
binder.bind(JdbcEventLogger.class).to(CommonsJdbcEventLogger.class);
binder.bind(AdhocObjectFactory.class).to(DefaultAdhocObjectFactory.class);
}
};
Injector injector = DIBootstrap.createInjector(testModule);
DefaultDbAdapterFactory factory = new DefaultDbAdapterFactory(detectors);
injector.injectMembers(factory);
DbAdapter createdAdapter = factory.createAdapter(
new DataNodeDescriptor(),
dataSource);
assertTrue(createdAdapter instanceof AutoAdapter);
assertEquals("XXXXX", createdAdapter.createTable(new DbEntity("Test")));
}
public void testCreatedAdapter_Generic() throws Exception {
List<DbAdapterDetector> detectors = new ArrayList<DbAdapterDetector>();
Module testModule = new Module() {
public void configure(Binder binder) {
binder.bind(JdbcEventLogger.class).to(CommonsJdbcEventLogger.class);
binder.bind(AdhocObjectFactory.class).to(DefaultAdhocObjectFactory.class);
}
};
Injector injector = DIBootstrap.createInjector(testModule);
DefaultDbAdapterFactory factory = new DefaultDbAdapterFactory(detectors);
injector.injectMembers(factory);
DbAdapter createdAdapter = factory.createAdapter(
new DataNodeDescriptor(),
new MockDataSource());
assertNotNull(createdAdapter);
assertTrue(
"Unexpected class: " + createdAdapter.getClass().getName(),
createdAdapter instanceof AutoAdapter);
assertEquals("CREATE TABLE Test ()", createdAdapter.createTable(new DbEntity(
"Test")));
}
public void testCreatedAdapter_Custom() throws Exception {
DataNodeDescriptor nodeDescriptor = new DataNodeDescriptor();
nodeDescriptor.setAdapterType(MockDbAdapter.class.getName());
List<DbAdapterDetector> detectors = new ArrayList<DbAdapterDetector>();
Module testModule = new Module() {
public void configure(Binder binder) {
binder.bind(JdbcEventLogger.class).to(CommonsJdbcEventLogger.class);
binder.bind(AdhocObjectFactory.class).to(DefaultAdhocObjectFactory.class);
}
};
Injector injector = DIBootstrap.createInjector(testModule);
DefaultDbAdapterFactory factory = new DefaultDbAdapterFactory(detectors);
injector.injectMembers(factory);
DbAdapter createdAdapter = factory.createAdapter(
nodeDescriptor,
new MockDataSource());
assertNotNull(createdAdapter);
assertTrue(
"Unexpected class: " + createdAdapter.getClass().getName(),
createdAdapter instanceof MockDbAdapter);
}
}