/*
* Copyright 2002-2013 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 java.sql.SQLException;
import junit.framework.TestCase;
import org.springframework.jdbc.BadSqlGrammarException;
import org.springframework.jdbc.UncategorizedSQLException;
/**
*
* @author Rod Johnson
* @since 13-Jan-03
*/
public class SQLStateExceptionTranslatorTests extends TestCase {
private SQLStateSQLExceptionTranslator trans = new SQLStateSQLExceptionTranslator();
// ALSO CHECK CHAIN of SQLExceptions!?
// also allow chain of translators? default if can't do specific?
public void testBadSqlGrammar() {
String sql = "SELECT FOO FROM BAR";
SQLException sex = new SQLException("Message", "42001", 1);
try {
throw this.trans.translate("task", sql, sex);
}
catch (BadSqlGrammarException ex) {
// OK
assertTrue("SQL is correct", sql.equals(ex.getSql()));
assertTrue("Exception matches", sex.equals(ex.getSQLException()));
}
}
public void testInvalidSqlStateCode() {
String sql = "SELECT FOO FROM BAR";
SQLException sex = new SQLException("Message", "NO SUCH CODE", 1);
try {
throw this.trans.translate("task", sql, sex);
}
catch (UncategorizedSQLException ex) {
// OK
assertTrue("SQL is correct", sql.equals(ex.getSql()));
assertTrue("Exception matches", sex.equals(ex.getSQLException()));
}
}
/**
* PostgreSQL can return null
* SAP DB can apparently return empty SQL code
* Bug 729170
*/
public void testMalformedSqlStateCodes() {
SQLException sex = new SQLException("Message", null, 1);
testMalformedSqlStateCode(sex);
sex = new SQLException("Message", "", 1);
testMalformedSqlStateCode(sex);
// One char's not allowed
sex = new SQLException("Message", "I", 1);
testMalformedSqlStateCode(sex);
}
private void testMalformedSqlStateCode(SQLException sex) {
String sql = "SELECT FOO FROM BAR";
try {
throw this.trans.translate("task", sql, sex);
}
catch (UncategorizedSQLException ex) {
// OK
assertTrue("SQL is correct", sql.equals(ex.getSql()));
assertTrue("Exception matches", sex.equals(ex.getSQLException()));
}
}
}