/*
    *    Copyright 2009-2021 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.apache.ibatis.plugin;
  
  import static org.junit.jupiter.api.Assertions.*;
  
  import java.util.HashMap;
  import java.util.Map;
  
  import org.junit.jupiter.api.Test;
  
  class PluginTest {
  
    @Test
    void mapPluginShouldInterceptGet() {
      Map map = new HashMap();
      map = (Map) new AlwaysMapPlugin().plugin(map);
      assertEquals("Always", map.get("Anything"));
    }
  
    @Test
    void shouldNotInterceptToString() {
      Map map = new HashMap();
      map = (Map) new AlwaysMapPlugin().plugin(map);
      assertNotEquals("Always", map.toString());
    }
  
    @Intercepts({
        @Signature(type = Map.class, method = "get", args = {Object.class})})
    public static class AlwaysMapPlugin implements Interceptor {
      @Override
      public Object intercept(Invocation invocation) {
        return "Always";
      }
  
    }
  
  }