| /* |
| * TestLazySchemaFactory.java |
| * |
| * Created on October 6, 2006, 1:47 PM |
| * |
| * To change this template, choose Tools | Template Manager |
| * and open the template in the editor. |
| */ |
| |
| /* |
| * 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.openjpa.persistence.jdbc.schema; |
| |
| import java.util.*; |
| import org.apache.openjpa.jdbc.conf.JDBCConfiguration; |
| import org.apache.openjpa.jdbc.schema.LazySchemaFactory; |
| import org.apache.openjpa.jdbc.schema.SchemaGroup; |
| import org.apache.openjpa.jdbc.schema.Table; |
| |
| import org.apache.openjpa.persistence.jdbc.common.apps.*; |
| import org.apache.openjpa.persistence.common.utils.AbstractTestCase; |
| |
| import java.lang.annotation.Annotation; |
| import junit.framework.*; |
| import javax.persistence.EntityManager; |
| import javax.persistence.EntityManagerFactory; |
| import org.apache.openjpa.persistence.OpenJPAEntityManagerFactory; |
| import org.apache.openjpa.persistence.OpenJPAEntityManager; |
| |
| |
| public class TestLazySchemaFactory extends org.apache.openjpa.persistence.jdbc.kernel.BaseJDBCTest{ |
| |
| private SchemaGroup _group = null; |
| private boolean _fks = true; |
| |
| /** Creates a new instance of TestLazySchemaFactory */ |
| public TestLazySchemaFactory() { |
| } |
| |
| public TestLazySchemaFactory(String test) { |
| super(test); |
| } |
| |
| public void setUp() |
| throws Exception { |
| // see if the dict supports foreign keys; mysql can support them, but |
| // can't detect keys added through alter table commands, which is what |
| // kodo uses |
| JDBCConfiguration conf = (JDBCConfiguration) getConfiguration(); |
| _fks = conf.getDBDictionaryInstance().supportsForeignKeys |
| && getCurrentPlatform() != AbstractTestCase.Platform.MYSQL; |
| |
| LazySchemaFactory factory = new LazySchemaFactory(); |
| factory.setConfiguration(conf); |
| factory.setPrimaryKeys(true); |
| factory.setIndexes(true); |
| factory.setForeignKeys(true); |
| _group = factory; |
| } |
| |
| public void testLazySchemaFactory() { |
| // should read tables 1 and 2... |
| Table table = _group.findTable("T1"); |
| assertNotNull(table); |
| Table table2 = _group.findTable("t1"); |
| assertTrue(table == table2); |
| |
| int expectedColumns = 2; |
| |
| // Sybase has an extra "UNQ_INDEX" column. |
| if (getCurrentPlatform() == AbstractTestCase.Platform.SYBASE) |
| expectedColumns++; |
| |
| assertEquals(expectedColumns, table.getColumns().length); |
| if (_fks) |
| assertEquals(1, table.getForeignKeys().length); |
| |
| table2 = _group.findTable("T2"); |
| assertNotNull(table2); |
| if (_fks) |
| assertTrue(table.getForeignKeys()[0].getPrimaryKeyColumns()[0]. |
| getTable() == table2); |
| |
| assertNull(table.getSchema().getTable("T3")); |
| |
| // should read table 3 only... |
| Table table3 = _group.findTable("T3"); |
| assertNotNull(table3); |
| assertTrue(table.getSchema().getTable("T3") == table3); |
| if (_fks) |
| assertTrue(table3.getForeignKeys()[0].getPrimaryKeyColumns()[0]. |
| getTable() == table); |
| |
| assertNull(table3.getSchema().getTable("T4")); |
| } |
| |
| public static void main(String[] args) { |
| //main(TestLazySchemaFactory.class); |
| } |
| |
| } |