/*
    * 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.output;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertThrows;
  
  import java.io.IOException;
  import java.io.StringWriter;
  import java.io.UncheckedIOException;
  import java.nio.charset.Charset;
  
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Disabled;
  import org.junit.jupiter.api.Test;
  
  /**
   * Tests {@link BrokenWriter}.
   */
  public class UncheckedFilterOutputStreamTest {
  
      private IOException exception;
  
      private UncheckedFilterOutputStream brokenWriter;
      private UncheckedFilterOutputStream stringWriter;
  
      @SuppressWarnings("resource")
      @BeforeEach
      public void setUp() throws IOException {
          exception = new IOException("test exception");
          brokenWriter = UncheckedFilterOutputStream.builder().setOutputStream(new BrokenOutputStream(exception)).get();
          stringWriter = UncheckedFilterOutputStream.builder()
                  .setOutputStream(WriterOutputStream.builder().setWriter(new StringWriter()).setCharset(Charset.defaultCharset()).get()).get();
      }
  
      @Test
      public void testClose() {
          stringWriter.close();
      }
  
      @Test
      public void testCloseThrows() {
          assertEquals(exception, assertThrows(UncheckedIOException.class, () -> brokenWriter.close()).getCause());
      }
  
      @Test
      public void testEquals() {
          stringWriter.equals(null);
      }
  
      @Test
      @Disabled("What should happen here?")
      public void testEqualsThrows() {
          assertEquals(exception, assertThrows(UncheckedIOException.class, () -> brokenWriter.equals(null)).getCause());
      }
  
      @Test
      public void testFlush() {
          stringWriter.flush();
      }
  
      @Test
      public void testFlushThrows() {
          assertEquals(exception, assertThrows(UncheckedIOException.class, () -> brokenWriter.flush()).getCause());
      }
  
      @Test
      public void testHashCode() {
          stringWriter.hashCode();
      }
  
      @Test
      @Disabled("What should happen here?")
      public void testHashCodeThrows() {
          assertEquals(exception, assertThrows(UncheckedIOException.class, () -> brokenWriter.hashCode()).getCause());
      }
  
      @Test
      public void testToString() {
          stringWriter.toString();
      }
  
      @Test
      @Disabled("What should happen here?")
      public void testToStringThrows() {
         assertEquals(exception, assertThrows(UncheckedIOException.class, () -> brokenWriter.toString()).getCause());
     }
 
     @Test
     public void testWriteInt() {
         stringWriter.write(1);
     }
 
     @Test
     public void testWriteIntThrows() {
         assertEquals(exception, assertThrows(UncheckedIOException.class, () -> brokenWriter.write(1)).getCause());
     }
 
 }