/*
* Copyright 2002-2007 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.transaction.interceptor;
import javax.servlet.ServletException;
import junit.framework.TestCase;
import org.springframework.beans.FatalBeanException;
import org.springframework.mail.MailSendException;
/**
* Unit tests for the {@link RollbackRuleAttribute} class.
*
* @author Rod Johnson
* @author Rick Evans
* @since 09.04.2003
*/
public class RollbackRuleTests extends TestCase {
public void testFoundImmediatelyWithString() {
RollbackRuleAttribute rr = new RollbackRuleAttribute("java.lang.Exception");
assertTrue(rr.getDepth(new Exception()) == 0);
}
public void testFoundImmediatelyWithClass() {
RollbackRuleAttribute rr = new RollbackRuleAttribute(Exception.class);
assertTrue(rr.getDepth(new Exception()) == 0);
}
public void testNotFound() {
RollbackRuleAttribute rr = new RollbackRuleAttribute("javax.servlet.ServletException");
assertTrue(rr.getDepth(new MailSendException("")) == -1);
}
public void testAncestry() {
RollbackRuleAttribute rr = new RollbackRuleAttribute("java.lang.Exception");
// Exception -> Runtime -> NestedRuntime -> MailException -> MailSendException
assertTrue(rr.getDepth(new MailSendException("")) == 4);
}
public void testAlwaysTrueForThrowable() {
RollbackRuleAttribute rr = new RollbackRuleAttribute("java.lang.Throwable");
assertTrue(rr.getDepth(new MailSendException("")) > 0);
assertTrue(rr.getDepth(new ServletException()) > 0);
assertTrue(rr.getDepth(new FatalBeanException(null,null)) > 0);
assertTrue(rr.getDepth(new RuntimeException()) > 0);
}
public void testCtorArgMustBeAThrowableClassWithNonThrowableType() {
try {
new RollbackRuleAttribute(StringBuffer.class);
fail("Cannot construct a RollbackRuleAttribute with a non-Throwable type");
}
catch (IllegalArgumentException expected) {
}
}
public void testCtorArgMustBeAThrowableClassWithNullThrowableType() {
try {
new RollbackRuleAttribute((Class) null);
fail("Cannot construct a RollbackRuleAttribute with a null-Throwable type");
}
catch (IllegalArgumentException expected) {
}
}
public void testCtorArgExceptionStringNameVersionWithNull() {
try {
new RollbackRuleAttribute((String) null);
fail("Cannot construct a RollbackRuleAttribute with a null-Throwable type");
}
catch (IllegalArgumentException expected) {
}
}
}