/*
    * 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.juneau.utils;
  
  import static org.apache.juneau.commons.utils.CollectionUtils.*;
  import static org.apache.juneau.junit.bct.BctAssertions.*;
  import static org.junit.jupiter.api.Assertions.*;
  
  import java.util.*;
  
  import org.apache.juneau.*;
  import org.apache.juneau.collections.*;
  import org.apache.juneau.internal.*;
  import org.junit.jupiter.api.*;
  
  class FilteredMapTest extends TestBase {
  
  	Map<?,?> m3;
  
  	//====================================================================================================
  	// testBasic
  	//====================================================================================================
  	@Test void a01_basic() throws Exception {
  		var m = JsonMap.ofJson("{a:'1',b:'2'}");
  
  		ClassMeta<Map<String,Object>> cm = BeanContext.DEFAULT.getClassMeta(Map.class, String.class, Object.class);
  		ClassMeta<Map<String,String>> cm2 = BeanContext.DEFAULT.getClassMeta(Map.class, String.class, String.class);
  
  		var m2 = new FilteredKeyMap<>(cm, m, a("a"));
  
  		assertBean(m2, "a", "1");
  
  		m2.entrySet().iterator().next().setValue("3");
  		assertBean(m2, "a", "3");
  
  		assertThrows(IllegalArgumentException.class, ()->new FilteredKeyMap<>(cm2, null, new String[0]));
  		assertThrows(IllegalArgumentException.class, ()->new FilteredKeyMap<>(cm, m, null));
  	}
  }