/*
    * 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 java.net.URISyntaxException;
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * AbstractMagickCommandTest.
   */
  abstract public class AbstractMagickCommandTest {
  
      protected static final String [] DEFAULT_TEST_IMAGE_FILE_EXTENSIONS = { "jpg", "png", "gif", "bmp", "tiff" };
  
      private List<File> testImageFiles;
  
      protected String [] getTestImageFileExtensions() {
          return DEFAULT_TEST_IMAGE_FILE_EXTENSIONS;
      }
  
      protected List<File> getTestImageFiles() throws URISyntaxException {
          if (testImageFiles == null) {
              testImageFiles = new ArrayList<>();
  
              for (String extension : getTestImageFileExtensions()) {
                  testImageFiles.add(new File(AbstractMagickCommandTest.class.getResource("/hippo." + extension).toURI()));
              }
          }
  
          return testImageFiles;
      }
  
  }