1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 package org.apache.bcel.classfile; 19 20 import static org.junit.jupiter.api.Assertions.assertFalse; 21 import static org.junit.jupiter.api.Assertions.assertTrue; 22 23 import org.junit.jupiter.api.Test; 24 25 /** 26 * Tests {@link Constant}. 27 */ 28 public class ConstantTest { 29 30 @Test 31 public void testBCELComparator() throws Exception { 32 final Constant obj = new ConstantClass(1); 33 assertTrue(Constant.getComparator().equals(null, null)); 34 assertTrue(Constant.getComparator().equals(obj, obj)); 35 assertFalse(Constant.getComparator().equals(obj, null)); 36 assertFalse(Constant.getComparator().equals(null, obj)); 37 } 38 }