/** This method test the sending of a few binary files. */
  public void testSendingBinaryFiles() {
    if (iDoTest) {
      try {
        // Get two files to send.
        String[] files = new String[2];
        files[0] = TestCaseLM.getFullFilePath("testFile.jpg");
        files[1] = TestCaseLM.getFullFilePath("TestMonitor.zip");

        FTPClient lFtpClient = new FTPClient(this.iServer, this.iUser, this.iPassword);
        lFtpClient.sendFiles(files, true);

        for (int i = 0; i < files.length; i++) {
          // Now find the file on the server.
          File f = new File(iDestination + new File(files[i]).getName());
          // See if it exists.
          Assert.assertTrue(f.exists());
          // Compare it byte by byte.
          BufferedInputStream biOriginal = new BufferedInputStream(new FileInputStream(files[i]));
          BufferedInputStream biControl = new BufferedInputStream(new FileInputStream(f));

          int current = -1;
          while ((current = biOriginal.read()) != -1) {
            Assert.assertEquals(current, biControl.read());
          }
          // Now we should also get an 'EOF' byte from the destination file.
          Assert.assertTrue(biControl.read() == -1);

          // Close readers.
          biControl.close();
          biOriginal.close();

          // Delete the destination file.
          while (!f.delete()) {}
        }
      } catch (IOException ioe) {
        logger.error(ioe.getMessage(), ioe);
        fail("IOException thrown when attempting to send a few binary files: " + ioe.getMessage());
      }
    }
  }
  /** This method test the sending of a few text files. */
  public void testSendingTextFiles() {
    if (iDoTest) {
      try {
        // Get two files to send.
        String[] files = new String[2];
        files[0] = TestCaseLM.getFullFilePath("FTPClient.properties");
        files[1] = TestCaseLM.getFullFilePath("enzymes.txt");

        FTPClient lFtpClient = new FTPClient(this.iServer, this.iUser, this.iPassword);
        lFtpClient.sendFiles(files, false);

        for (int i = 0; i < files.length; i++) {
          // Now find the file on the server.
          File f = new File(iDestination + new File(files[i]).getName());
          // See if it exists.
          Assert.assertTrue(f.exists());
          // Compare it line by line.
          BufferedReader brOriginal = new BufferedReader(new FileReader(files[i]));
          BufferedReader brControl = new BufferedReader(new FileReader(f));

          String line = null;
          while ((line = brOriginal.readLine()) != null) {
            Assert.assertEquals(line, brControl.readLine());
          }
          // Now we should also get a 'null' from the destination file.
          Assert.assertTrue(brControl.readLine() == null);

          // Close readers.
          brControl.close();
          brOriginal.close();

          // Delete the destination file.
          while (!f.delete()) {}
        }
      } catch (IOException ioe) {
        logger.error(ioe.getMessage(), ioe);
        fail("IOException thrown when attempting to send a few text files: " + ioe.getMessage());
      }
    }
  }
  /** This method test the sending of a group of mixed files. */
  public void testSendingMixedFiles() {
    if (iDoTest) {
      try {
        // We get a textfile and a binary file.
        String[] files = new String[2];
        files[0] = TestCaseLM.getFullFilePath("testFile.jpg");
        files[1] = TestCaseLM.getFullFilePath("FTPClient.properties");

        FTPClient lFtpClient = new FTPClient(this.iServer, this.iUser, this.iPassword);
        lFtpClient.sendFiles(files, new boolean[] {true, false});

        // Check the binary file.
        // Now find the file on the server.
        File f = new File(iDestination + new File(files[0]).getName());
        // See if it exists.
        Assert.assertTrue(f.exists());
        // Compare it byte by byte.
        BufferedInputStream biOriginal = new BufferedInputStream(new FileInputStream(files[0]));
        BufferedInputStream biControl = new BufferedInputStream(new FileInputStream(f));

        int current = -1;
        while ((current = biOriginal.read()) != -1) {
          Assert.assertEquals(current, biControl.read());
        }
        // Now we should also get an 'EOF' byte from the destination file.
        Assert.assertTrue(biControl.read() == -1);

        // Close readers.
        biControl.close();
        biOriginal.close();

        // Delete the destination file.
        while (!f.delete()) {}

        // Check the text file.
        // Find the file on the server.
        f = new File(iDestination + new File(files[1]).getName());
        // See if it exists.
        Assert.assertTrue(f.exists());
        // Compare it line by line.
        BufferedReader brOriginal = new BufferedReader(new FileReader(files[1]));
        BufferedReader brControl = new BufferedReader(new FileReader(f));

        String line = null;
        while ((line = brOriginal.readLine()) != null) {
          Assert.assertEquals(line, brControl.readLine());
        }
        // Now we should also get a 'null' from the destination file.
        Assert.assertTrue(brControl.readLine() == null);

        // Close readers.
        brControl.close();
        brOriginal.close();

        // Delete the destination file.
        while (!f.delete()) {}
      } catch (IOException ioe) {
        logger.error(ioe.getMessage(), ioe);
        fail("IOException thrown when attempting to send mixed files: " + ioe.getMessage());
      }
    }
  }