/*
    * 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.vfs2.provider.ftp;
  
  import static org.apache.commons.vfs2.VfsTestUtils.getTestDirectory;
  
  import java.io.IOException;
  import java.nio.file.Files;
  import java.nio.file.Paths;
  import java.nio.file.attribute.FileTime;
  
  import org.apache.commons.lang3.SystemUtils;
  import org.apache.commons.vfs2.AbstractTestSuite;
  import org.apache.commons.vfs2.FileObject;
  import org.apache.commons.vfs2.LastModifiedTests;
  import org.junit.Test;
  
  public class FtpMdtmOnLastModifiedTests extends LastModifiedTests {
  
      /**
       * Tests getting the last modified time of a file.
       */
      @Test
      public void testGetLastModifiedFileExactMatch() throws IOException {
          final String fileName = "file1.txt";
          final FileObject readFolder = getReadFolder();
          final FileObject fileObject = readFolder.resolveFile(fileName);
          final long lastModifiedTimeMillis = fileObject.getContent().getLastModifiedTime();
          // now try to match
          final FileTime lastModifiedTime = Files
              .getLastModifiedTime(Paths.get(getTestDirectory(), AbstractTestSuite.READ_TESTS_FOLDER, fileName));
          if (SystemUtils.IS_JAVA_1_8) {
              // Workaround OpenJDK 8 and 9 bug JDK-8177809
              // https://bugs.openjdk.java.net/browse/JDK-8177809
              assertDeltaMillis(fileName, lastModifiedTimeMillis, lastModifiedTimeMillis, lastModifiedTimeMillis);
          } else {
              assertEqualMillis("getLastModified on " + fileObject, lastModifiedTime.toMillis(), lastModifiedTimeMillis);
          }
      }
  
  }