/*
    * Copyright 2016-2016 Hippo B.V. (http://www.onehippo.com)
    * 
    * Licensed 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.onehippo.forge.gallerymagick.core.command;
  
  import java.io.File;
  
  import org.apache.commons.io.FilenameUtils;
  import org.junit.Assume;
  import org.junit.Before;
  import org.junit.Test;
  
  import static org.junit.Assert.assertTrue;
  
  public class ImageMagickCommandTest extends AbstractImageMagickCommandTest {
  
      @Before
      public void before() throws Exception {
          Assume.assumeTrue(isImageMagickAvailable());
      }
  
      @Test
      public void testImageMagickConvert() throws Exception {
          String sourceFileName;
          String sourceExtension;
          String targetFileName;
          long sourceLength;
          File targetFile;
  
          for (File sourceFile : getTestImageFiles()) {
              sourceFileName = sourceFile.getName();
              sourceExtension = FilenameUtils.getExtension(sourceFileName);
              targetFileName = FilenameUtils.getBaseName(sourceFileName) + "-thumbnail." + sourceExtension;
  
              sourceLength = sourceFile.length();
              targetFile = new File("target/testImageMagickConvert-120x120-" + targetFileName);
  
              ImageMagickCommand cmd = new ImageMagickCommand(null, "convert");
              cmd.setWorkingDirectory(new File("target"));
              cmd.addArgument(sourceFile.getCanonicalPath());
              cmd.addArgument("-size");
              cmd.addArgument("120x120");
              cmd.addArgument("-resize");
              cmd.addArgument("120x120");
              cmd.addArgument("+profile");
              cmd.addArgument("*");
              cmd.addArgument(targetFile.getCanonicalPath());
              cmd.execute();
  
              assertTrue(targetFile.isFile());
              assertTrue(targetFile.length() > 0L);
              assertTrue(targetFile.length() < sourceLength);
          }
      }
  
  }