/*
* Copyright 2002-2015 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 java.io.IOException;
import org.junit.Test;
import org.springframework.beans.FatalBeanException;
import static org.hamcrest.CoreMatchers.*;
import static org.junit.Assert.*;
/**
* Unit tests for the {@link RollbackRuleAttribute} class.
*
* @author Rod Johnson
* @author Rick Evans
* @author Chris Beams
* @author Sam Brannen
* @since 09.04.2003
*/
public class RollbackRuleTests {
@Test
public void foundImmediatelyWithString() {
RollbackRuleAttribute rr = new RollbackRuleAttribute(java.lang.Exception.class.getName());
assertEquals(0, rr.getDepth(new Exception()));
}
@Test
public void foundImmediatelyWithClass() {
RollbackRuleAttribute rr = new RollbackRuleAttribute(Exception.class);
assertEquals(0, rr.getDepth(new Exception()));
}
@Test
public void notFound() {
RollbackRuleAttribute rr = new RollbackRuleAttribute(java.io.IOException.class.getName());
assertEquals(-1, rr.getDepth(new MyRuntimeException("")));
}
@Test
public void ancestry() {
RollbackRuleAttribute rr = new RollbackRuleAttribute(java.lang.Exception.class.getName());
// Exception -> Runtime -> NestedRuntime -> MyRuntimeException
assertThat(rr.getDepth(new MyRuntimeException("")), equalTo(3));
}
@Test
public void alwaysTrueForThrowable() {
RollbackRuleAttribute rr = new RollbackRuleAttribute(java.lang.Throwable.class.getName());
assertTrue(rr.getDepth(new MyRuntimeException("")) > 0);
assertTrue(rr.getDepth(new IOException()) > 0);
assertTrue(rr.getDepth(new FatalBeanException(null,null)) > 0);
assertTrue(rr.getDepth(new RuntimeException()) > 0);
}
@Test(expected = IllegalArgumentException.class)
public void ctorArgMustBeAThrowableClassWithNonThrowableType() {
new RollbackRuleAttribute(StringBuffer.class);
}
@Test(expected = IllegalArgumentException.class)
public void ctorArgMustBeAThrowableClassWithNullThrowableType() {
new RollbackRuleAttribute((Class<?>) null);
}
@Test(expected = IllegalArgumentException.class)
public void ctorArgExceptionStringNameVersionWithNull() {
new RollbackRuleAttribute((String) null);
}
}