/*
    * 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.commons.proxy2.provider;
  
  import static org.junit.Assert.assertTrue;
  
  import java.util.Date;
  
  import org.apache.commons.proxy2.util.AbstractTestCase;
  import org.apache.commons.proxy2.util.EchoImpl;
  import org.junit.Test;
  
  public class ObjectProviderUtilsTest extends AbstractTestCase
  {
      @Test
      public void testBean() throws Exception
      {
          assertTrue(ObjectProviderUtils.bean(EchoImpl.class) instanceof BeanProvider);
      }
  
      @Test
      public void testCloning() throws Exception
      {
          assertTrue(ObjectProviderUtils.cloning(new Date()) instanceof CloningProvider);
      }
  
      @Test
      public void testConstant() throws Exception
      {
          assertTrue(ObjectProviderUtils.constant("Hello") instanceof ConstantProvider);
      }
  
      @Test
      public void testNullValue() throws Exception
      {
          assertTrue(ObjectProviderUtils.nullValue() instanceof NullProvider);
      }
  
      @Test
      public void testSingleton() throws Exception
      {
          assertTrue(ObjectProviderUtils.singleton(new ConstantProvider<Object>("Hello")) instanceof SingletonProvider);
      }
  }