/*
* Copyright 2002-2008 the original author or authors.
*
* Licensed 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.springframework.jdbc.support;
import static org.junit.Assert.*;
import java.sql.SQLException;
import org.junit.Test;
import org.springframework.dao.ConcurrencyFailureException;
import org.springframework.dao.DataAccessException;
import org.springframework.dao.DataAccessResourceFailureException;
import org.springframework.dao.DataIntegrityViolationException;
import org.springframework.dao.TransientDataAccessResourceException;
import org.springframework.jdbc.BadSqlGrammarException;
import org.springframework.jdbc.UncategorizedSQLException;
/**
* @author Rick Evans
* @author Juergen Hoeller
* @author Chris Beams
*/
public class SQLStateSQLExceptionTranslatorTests {
private static final String REASON = "The game is afoot!";
private static final String TASK = "Counting sheep... yawn.";
private static final String SQL = "select count(0) from t_sheep where over_fence = ... yawn... 1";
@Test(expected=IllegalArgumentException.class)
public void testTranslateNullException() throws Exception {
new SQLStateSQLExceptionTranslator().translate("", "", null);
}
@Test
public void testTranslateBadSqlGrammar() throws Exception {
doTest("07", BadSqlGrammarException.class);
}
@Test
public void testTranslateDataIntegrityViolation() throws Exception {
doTest("23", DataIntegrityViolationException.class);
}
@Test
public void testTranslateDataAccessResourceFailure() throws Exception {
doTest("53", DataAccessResourceFailureException.class);
}
@Test
public void testTranslateTransientDataAccessResourceFailure() throws Exception {
doTest("S1", TransientDataAccessResourceException.class);
}
@Test
public void testTranslateConcurrencyFailure() throws Exception {
doTest("40", ConcurrencyFailureException.class);
}
@Test
public void testTranslateUncategorized() throws Exception {
doTest("00000000", UncategorizedSQLException.class);
}
private void doTest(String sqlState, Class<?> dataAccessExceptionType) {
SQLException ex = new SQLException(REASON, sqlState);
SQLExceptionTranslator translator = new SQLStateSQLExceptionTranslator();
DataAccessException dax = translator.translate(TASK, SQL, ex);
assertNotNull("Translation must *never* result in a null DataAccessException being returned.", dax);
assertEquals("Wrong DataAccessException type returned as the result of the translation", dataAccessExceptionType, dax.getClass());
assertNotNull("The original SQLException must be preserved in the translated DataAccessException", dax.getCause());
assertSame("The exact same original SQLException must be preserved in the translated DataAccessException", ex, dax.getCause());
}
}