/*
    * 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.imaging.formats.png;
  
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  
  import java.awt.image.BufferedImage;
  import java.io.ByteArrayOutputStream;
  import java.io.File;
  import java.util.List;
  
  import org.apache.commons.imaging.internal.Debug;
  import org.junit.jupiter.api.Test;
  
  public class PngWriteForceTrueColorText extends AbstractPngTest {
  
      @Test
      public void test() throws Exception {
          final PngImageParser pngImageParser = new PngImageParser();
          final List<File> images = getPngImages();
          for (final File imageFile : images) {
  
              try {
                  if (isInvalidPngTestFile(imageFile)) {
                      continue;
                  }
  
                  Debug.debug("imageFile", imageFile);
                  // Debug.debug();
  
                  // params.put(ImagingConstants.PARAM_KEY_VERBOSE,
                  // Boolean.TRUE);
  
                  final BufferedImage image = pngImageParser.getBufferedImage(imageFile, new PngImagingParameters());
                  assertNotNull(image);
  
                  // Debug.debug("outFile", outFile);
  
                  final PngImagingParameters params = new PngImagingParameters();
                  byte[] outFile;
                  try (ByteArrayOutputStream os = new ByteArrayOutputStream()) {
                      params.setForceTrueColor(Boolean.TRUE);
                      pngImageParser.writeImage(image, os, params);
                      outFile = os.toByteArray();
                  }
  
                  final BufferedImage image2 = pngImageParser.getBufferedImage(outFile, new PngImagingParameters());
                  assertNotNull(image2);
              } catch (final Exception e) {
                  Debug.debug("imageFile", imageFile);
                  throw e;
              }
          }
          Debug.debug("complete.");
      }
  
  }