commons-bcel-master/src/test/java/org/apache/bcel/AnonymousClassTestCase.java
/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.bcel;

import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;

import org.apache.bcel.classfile.JavaClass;
import org.junit.jupiter.api.Test;

public class AnonymousClassTestCase extends AbstractTestCase {
    @Test
    public void testAnonymousInnerClassIsAnonymous() throws ClassNotFoundException {
        final JavaClass clazz = getTestJavaClass(PACKAGE_BASE_NAME + ".data.AnonymousClassTest$1");
        assertTrue(clazz.isAnonymous(), "anonymous inner classes are anonymous");
        assertTrue(clazz.isNested(), "anonymous inner classes are anonymous");
    }

    @Test
    public void testNamedInnerClassIsNotAnonymous() throws ClassNotFoundException {
        final JavaClass clazz = getTestJavaClass(PACKAGE_BASE_NAME + ".data.AnonymousClassTest$X");
        assertFalse(clazz.isAnonymous(), "regular inner classes are not anonymous");
        assertTrue(clazz.isNested(), "regular inner classes are nested");
    }

    @Test
    public void testRegularClassIsNotAnonymous() throws ClassNotFoundException {
        final JavaClass clazz = getTestJavaClass(PACKAGE_BASE_NAME + ".data.AnonymousClassTest");
        assertFalse(clazz.isAnonymous(), "regular outer classes are not anonymous");
        assertFalse(clazz.isNested(), "regular outer classes are not nested");
    }

    @Test
    public void testStaticInnerClassIsNotAnonymous() throws ClassNotFoundException {
        final JavaClass clazz = getTestJavaClass(PACKAGE_BASE_NAME + ".data.AnonymousClassTest$Y");
        assertFalse(clazz.isAnonymous(), "regular static inner classes are not anonymous");
        assertTrue(clazz.isNested(), "regular static inner classes are nested");
    }
}
