/*
    * 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.io.function;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  import java.io.IOException;
  import java.util.concurrent.atomic.AtomicReference;
  
  import org.junit.jupiter.api.Test;
  
  /**
   * Tests {@link IOTriConsumer}.
   */
  public class IOTriConsumerTest {
  
      @Test
      public void testAccept() throws IOException {
          final AtomicReference<String> ref = new AtomicReference<>();
          final IOTriConsumer<String, Integer, Character> consumer = (s, i, b) -> ref.set(s + i + b);
          consumer.accept("A", 1, 'b');
          assertEquals("A1b", ref.get());
      }
  
      @Test
      public void testAndThen() throws IOException {
          final AtomicReference<String> ref = new AtomicReference<>();
          final IOTriConsumer<String, Integer, Character> consumer1 = (s, i, b) -> ref.set(s + i + b);
          final IOTriConsumer<String, Integer, Character> consumer2 = (s, i, b) -> ref.set(ref.get() + b + i + s);
          consumer1.andThen(consumer2).accept("B", 2, 'b');
          assertEquals("B2bb2B", ref.get());
      }
  
      @Test
      public void testNoop() throws IOException {
          IOTriConsumer.noop().accept(null, null, null);
      }
  
  }