/*
    * 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.File;
  import java.nio.file.Files;
  import java.util.List;
  
  import org.apache.commons.imaging.ImageFormats;
  import org.apache.commons.imaging.Imaging;
  import org.apache.commons.imaging.internal.Debug;
  import org.junit.jupiter.api.Test;
  
  public class ConvertPngToGifTest extends AbstractPngTest {
  
      @Test
      public void test() throws Exception {
  
          final List<File> images = getPngImages();
          for (final File imageFile : images) {
  
              if (isInvalidPngTestFile(imageFile)) {
                  continue;
              }
  
              final BufferedImage image = Imaging.getBufferedImage(imageFile);
              assertNotNull(image);
  
              final File outFile = Files.createTempFile(imageFile.getName() + ".", ".gif").toFile();
  
              Imaging.writeImage(image, outFile, ImageFormats.GIF);
          }
          Debug.debug("complete.");
      }
  
  }