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* 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
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*/
package org.apache.openjpa.jdbc.sql;
import org.apache.openjpa.jdbc.conf.JDBCConfiguration;
import org.apache.openjpa.jdbc.identifier.DBIdentifier;
import org.apache.openjpa.jdbc.identifier.DBIdentifierUtilImpl;
import org.apache.openjpa.jdbc.schema.Table;
import org.apache.openjpa.util.UserException;
import org.jmock.Expectations;
import org.jmock.integration.junit3.MockObjectTestCase;
public class TestDBDictionaryGeneratedSQL extends MockObjectTestCase {
public void testCreateTableLongNameException() {
final JDBCConfiguration mockConfiguration = mock(JDBCConfiguration.class);
final DBIdentifierUtilImpl idImpl = new DBIdentifierUtilImpl();
checking(new Expectations() {
{
allowing(mockConfiguration).getIdentifierUtilInstance();
will(returnValue(idImpl));
allowing(mockConfiguration);
}
});
DBDictionary dict = new DBDictionary();
dict.setConfiguration(mockConfiguration);
dict.maxTableNameLength = 10;
Table table = new Table();
table.setIdentifier(DBIdentifier.newTable("NameIsTooLong"));
try {
dict.getCreateTableSQL(table);
fail("Expected a UserException");
} catch (UserException ue) {
// expected - check message in case a different UserException is thrown.
assertTrue(ue.getMessage().contains("Table name \"NameIsTooLong\""));
}
}
public void testThrowsExceptionWithSchemaSet() {
final JDBCConfiguration mockConfiguration = mock(JDBCConfiguration.class);
final DBIdentifierUtilImpl idImpl = new DBIdentifierUtilImpl();
checking(new Expectations() {
{
allowing(mockConfiguration).getIdentifierUtilInstance();
will(returnValue(idImpl));
allowing(mockConfiguration);
}
});
DBDictionary dict = new DBDictionary();
dict.setConfiguration(mockConfiguration);
dict.maxTableNameLength = 10;
Table table = new Table();
table.setIdentifier(DBIdentifier.newTable("NameIsTooLong"));
table.setSchemaIdentifier(DBIdentifier.newSchema("IAmASchema"));
try {
dict.getCreateTableSQL(table);
fail("Expected a UserException");
} catch (UserException ue) {
// expected - check message in case a different UserException is thrown.
assertTrue(ue.getMessage().contains("Table name \"IAmASchema.NameIsTooLong\""));
}
}
public void testSchemaNameIsNotConsidered() {
final JDBCConfiguration mockConfiguration = mock(JDBCConfiguration.class);
final DBIdentifierUtilImpl idImpl = new DBIdentifierUtilImpl();
checking(new Expectations() {
{
allowing(mockConfiguration).getIdentifierUtilInstance();
will(returnValue(idImpl));
allowing(mockConfiguration);
}
});
DBDictionary dict = new DBDictionary();
dict.setConfiguration(mockConfiguration);
dict.maxTableNameLength = 12;
Table table = new Table();
table.setIdentifier(DBIdentifier.newTable("NameIsRight"));
table.setSchemaIdentifier(DBIdentifier.newSchema("IAmASchema"));
String[] sqls = dict.getCreateTableSQL(table);
assertEquals(1, sqls.length);
assertTrue(sqls[0].contains("NameIsRight"));
assertTrue(sqls[0].contains("IAmASchema"));
}
public void testOverrideProperty() {
final JDBCConfiguration mockConfiguration = mock(JDBCConfiguration.class);
final DBIdentifierUtilImpl idImpl = new DBIdentifierUtilImpl();
checking(new Expectations() {
{
allowing(mockConfiguration).getIdentifierUtilInstance();
will(returnValue(idImpl));
allowing(mockConfiguration);
}
});
DBDictionary dict = new DBDictionary();
dict.setConfiguration(mockConfiguration);
dict.tableLengthIncludesSchema=true;
dict.maxTableNameLength = 12;
Table table = new Table();
table.setIdentifier(DBIdentifier.newTable("NameIsTooLong"));
table.setSchemaIdentifier(DBIdentifier.newSchema("IAmASchema"));
try {
dict.getCreateTableSQL(table);
fail("Expected a UserException");
} catch (UserException ue) {
// expected - check message in case a different UserException is thrown.
assertTrue(ue.getMessage().contains("Table name \"IAmASchema.NameIsTooLong\""));
}
}
public void testOverridePropertyShortName() {
final JDBCConfiguration mockConfiguration = mock(JDBCConfiguration.class);
final DBIdentifierUtilImpl idImpl = new DBIdentifierUtilImpl();
checking(new Expectations() {
{
allowing(mockConfiguration).getIdentifierUtilInstance();
will(returnValue(idImpl));
allowing(mockConfiguration);
}
});
DBDictionary dict = new DBDictionary();
dict.setConfiguration(mockConfiguration);
dict.tableLengthIncludesSchema=true;
dict.maxTableNameLength = 18;
Table table = new Table();
table.setIdentifier(DBIdentifier.newTable("NameIsRight"));
table.setSchemaIdentifier(DBIdentifier.newSchema("schema"));
String[] sqls = dict.getCreateTableSQL(table);
assertEquals(1, sqls.length);
assertTrue(sqls[0].contains("NameIsRight"));
assertTrue(sqls[0].contains("schema"));
}
}