/*
    * 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
    *
    *      https://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.commons.beanutils2.converters;
  
  import static org.junit.jupiter.api.Assertions.assertFalse;
  import static org.junit.jupiter.api.Assertions.assertSame;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  import org.junit.jupiter.api.Test;
  
  /**
   * Tests for the ClassReloader utility class.
   */
  public class ClassReloaderTest {
  
      public static class DummyClass {
      }
  
      /**
       * Test basic operation of the ClassReloader.
       */
      @Test
      public void testBasicOperation() throws Exception {
          final ClassLoader sharedLoader = this.getClass().getClassLoader();
          final ClassReloader componentLoader = new ClassReloader(sharedLoader);
  
          final Class<?> sharedClass = DummyClass.class;
          final Class<?> componentClass = componentLoader.reload(sharedClass);
  
          // the two Class objects contain the same bytecode, but are not equal
          assertTrue(sharedClass != componentClass);
  
          // the two class objects have different class loaders
          assertSame(sharedLoader, sharedClass.getClassLoader());
          assertSame(componentLoader, componentClass.getClassLoader());
          assertTrue(sharedLoader != componentLoader);
  
          // verify that objects of these two types are not assignment-compatible
          final Object obj1 = sharedClass.newInstance();
          final Object obj2 = componentClass.newInstance();
  
          assertTrue(sharedClass.isInstance(obj1), "Obj1 class incorrect");
          assertFalse(componentClass.isInstance(obj1), "Obj1 class incorrect");
          assertFalse(sharedClass.isInstance(obj2), "Obj2 class incorrect");
          assertTrue(componentClass.isInstance(obj2), "Obj2 class incorrect");
      }
  
  }