/*
    * 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.tiff.write;
  
  import static org.apache.commons.imaging.formats.tiff.constants.TiffTagConstants.TIFF_TAG_DOCUMENT_NAME;
  import static org.junit.jupiter.api.Assertions.assertArrayEquals;
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  
  import org.apache.commons.imaging.formats.tiff.constants.TiffConstants;
  import org.apache.commons.imaging.formats.tiff.constants.TiffDirectoryConstants;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  public class TiffOutputDirectoryTest {
  
      private TiffOutputDirectory directory;
  
      @BeforeEach
      public void setUp() {
          directory = new TiffOutputDirectory(TiffDirectoryConstants.DIRECTORY_TYPE_ROOT, TiffConstants.DEFAULT_TIFF_BYTE_ORDER);
      }
  
      @Test
      public void testFindField() throws Exception {
          directory.add(TIFF_TAG_DOCUMENT_NAME, "Test.tiff");
  
          final TiffOutputField field = directory.findField(TIFF_TAG_DOCUMENT_NAME);
  
          assertNotNull(field);
          assertEquals(TIFF_TAG_DOCUMENT_NAME, field.tagInfo);
          final byte[] documentNameAsBytes = TIFF_TAG_DOCUMENT_NAME.encodeValue(TiffConstants.DEFAULT_TIFF_BYTE_ORDER, "Test.tiff");
          assertArrayEquals(field.getData(), documentNameAsBytes);
      }
  }