/*
* 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.aop.aspectj;
import org.junit.Test;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.support.DefaultListableBeanFactory;
import org.springframework.tests.sample.beans.CountingTestBean;
import org.springframework.tests.sample.beans.IOther;
import org.springframework.tests.sample.beans.ITestBean;
import org.springframework.tests.sample.beans.TestBean;
import org.springframework.tests.sample.beans.subpkg.DeepBean;
import static org.junit.Assert.*;
/**
* Unit tests for the {@link TypePatternClassFilter} class.
*
* @author Rod Johnson
* @author Rick Evans
* @author Chris Beams
*/
public class TypePatternClassFilterTests {
@Test(expected = IllegalArgumentException.class)
public void testInvalidPattern() {
// should throw - pattern must be recognized as invalid
new TypePatternClassFilter("-");
}
@Test
public void testValidPatternMatching() {
TypePatternClassFilter tpcf = new TypePatternClassFilter("org.springframework.tests.sample.beans.*");
assertTrue("Must match: in package", tpcf.matches(TestBean.class));
assertTrue("Must match: in package", tpcf.matches(ITestBean.class));
assertTrue("Must match: in package", tpcf.matches(IOther.class));
assertFalse("Must be excluded: in wrong package", tpcf.matches(DeepBean.class));
assertFalse("Must be excluded: in wrong package", tpcf.matches(BeanFactory.class));
assertFalse("Must be excluded: in wrong package", tpcf.matches(DefaultListableBeanFactory.class));
}
@Test
public void testSubclassMatching() {
TypePatternClassFilter tpcf = new TypePatternClassFilter("org.springframework.tests.sample.beans.ITestBean+");
assertTrue("Must match: in package", tpcf.matches(TestBean.class));
assertTrue("Must match: in package", tpcf.matches(ITestBean.class));
assertTrue("Must match: in package", tpcf.matches(CountingTestBean.class));
assertFalse("Must be excluded: not subclass", tpcf.matches(IOther.class));
assertFalse("Must be excluded: not subclass", tpcf.matches(DefaultListableBeanFactory.class));
}
@Test
public void testAndOrNotReplacement() {
TypePatternClassFilter tpcf = new TypePatternClassFilter("java.lang.Object or java.lang.String");
assertFalse("matches Number",tpcf.matches(Number.class));
assertTrue("matches Object",tpcf.matches(Object.class));
assertTrue("matchesString",tpcf.matches(String.class));
tpcf = new TypePatternClassFilter("java.lang.Number+ and java.lang.Float");
assertTrue("matches Float",tpcf.matches(Float.class));
assertFalse("matches Double",tpcf.matches(Double.class));
tpcf = new TypePatternClassFilter("java.lang.Number+ and not java.lang.Float");
assertFalse("matches Float",tpcf.matches(Float.class));
assertTrue("matches Double",tpcf.matches(Double.class));
}
@Test(expected = IllegalArgumentException.class)
public void testSetTypePatternWithNullArgument() throws Exception {
new TypePatternClassFilter(null);
}
@Test(expected = IllegalStateException.class)
public void testInvocationOfMatchesMethodBlowsUpWhenNoTypePatternHasBeenSet() throws Exception {
new TypePatternClassFilter().matches(String.class);
}
}