/*
* 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.core.type;
import java.lang.reflect.Method;
import org.springframework.util.ClassUtils;
import org.springframework.util.ReflectionUtils;
import static org.junit.Assert.*;
/**
* @author Ramnivas Laddad
* @author Sam Brannen
*/
abstract class ClassloadingAssertions {
private static boolean isClassLoaded(String className) {
ClassLoader cl = ClassUtils.getDefaultClassLoader();
Method findLoadeClassMethod = ReflectionUtils.findMethod(cl.getClass(), "findLoadedClass", new Class[] { String.class });
ReflectionUtils.makeAccessible(findLoadeClassMethod);
Class<?> loadedClass = (Class<?>) ReflectionUtils.invokeMethod(findLoadeClassMethod, cl, new Object[] { className });
return loadedClass != null;
}
public static void assertClassNotLoaded(String className) {
assertFalse("Class [" + className + "] should not have been loaded", isClassLoaded(className));
}
}