コード例 #1
0
 @Test
 public void testAppend2Files() throws IOException {
   File destination = new File(tempFolder.getRoot(), "merged");
   File file1 = dataFolder.getFile("file1.txt");
   File file2 = dataFolder.getFile("file2.txt");
   LastFileUtils.appendFiles(destination, file1, file2);
   LastAssertions.assertFileEquals(dataFolder.getFile("file1-2.txt"), destination);
 }
コード例 #2
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 @Test
 public void testAppend3Files_List() throws IOException {
   File destination = new File(tempFolder.getRoot(), "merged");
   List<File> files = new ArrayList<File>();
   files.add(dataFolder.getFile("file1.txt"));
   files.add(dataFolder.getFile("file2.txt"));
   files.add(dataFolder.getFile("file3.txt"));
   LastFileUtils.appendFiles(destination, files);
   LastAssertions.assertFileEquals(dataFolder.getFile("file1-2-3.txt"), destination);
 }
コード例 #3
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 /**
  * Tests requesting a tail that is smaller than the file, that line breaks are preserved.
  *
  * @throws IOException
  */
 @Test
 public void testTailLineBreaks() throws IOException {
   File file = dataFolder.getFile("3805bytes.log");
   String tail = LastFileUtils.tail(file, 287);
   assertEquals(
       "2008-01-14 18:25:54,756 fm.last.citrine.jobs.syscommand.RollingFileSysCommandObserver.sysOut(RollingFileSysCommandObserver.java:72) version.bat\n2008-01-14 18:25:54,757 fm.last.citrine.jobs.syscommand.RollingFileSysCommandObserver.sysOut(RollingFileSysCommandObserver.java:72) version.sh",
       tail);
 }
コード例 #4
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 @Test
 public void testWriteToFile() throws IOException {
   File inputFile = dataFolder.getFile("3805bytes.log");
   File outputFile = new File(tempFolder.getRoot(), "copy.log");
   InputStream inputStream = new FileInputStream(inputFile);
   LastFileUtils.writeToFile(inputStream, outputFile);
   assertEquals(FileUtils.readFileToString(inputFile), FileUtils.readFileToString(outputFile));
 }
コード例 #5
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 @Test(expected = NullPointerException.class)
 public void testMoveFileToDirectorySafely_NullDir_CreateDir() throws IOException {
   // first copy file from data folder to temp folder so it can be moved safely
   File originalFile = dataFolder.getFile("3805bytes.log");
   FileUtils.copyFileToDirectory(originalFile, tempFolder.getRoot());
   File inputFile = new File(tempFolder.getRoot(), originalFile.getName());
   assertTrue(inputFile.getAbsolutePath() + " not found", inputFile.exists());
   LastFileUtils.moveFileToDirectorySafely(inputFile, null, true); // null, create dir true
 }
コード例 #6
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  @Test(expected = FileNotFoundException.class)
  public void testMoveFileToDirectorySafely_NoCreateDir() throws IOException {
    // first copy file from data folder to temp folder so it can be moved safely
    File originalFile = dataFolder.getFile("3805bytes.log");
    FileUtils.copyFileToDirectory(originalFile, tempFolder.getRoot());
    File inputFile = new File(tempFolder.getRoot(), originalFile.getName());
    assertTrue(inputFile.getAbsolutePath() + " not found", inputFile.exists());

    // now do the actual moving
    File newDir = new File(tempFolder.getRoot(), "FileUtilsTest");
    assertFalse(newDir.exists()); // dir must not exist
    // copy file over to newdir, NOT creating dir if it doesn't exist
    LastFileUtils.moveFileToDirectorySafely(inputFile, newDir, false);
  }
コード例 #7
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  @Test
  public void testMoveFileSafely() throws IOException {
    // first copy file from data folder to temp folder so it can be moved safely
    String filename = "3805bytes.log";
    File originalFile = dataFolder.getFile(filename);
    FileUtils.copyFileToDirectory(originalFile, tempFolder.getRoot());
    File inputFile = new File(tempFolder.getRoot(), filename);
    assertTrue(inputFile.getAbsolutePath() + " not found", inputFile.exists());

    // now do the actual moving
    File movedFile = new File(tempFolder.getRoot(), "copy.log");
    LastFileUtils.moveFileSafely(inputFile, movedFile);
    assertFalse(inputFile.getAbsolutePath() + " exists", inputFile.exists());
    assertTrue(movedFile.getAbsolutePath() + " doesn't exist", movedFile.exists());
    assertEquals(FileUtils.readFileToString(originalFile), FileUtils.readFileToString(movedFile));
  }
コード例 #8
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  @Test
  public void testMoveFileToDirectorySafely() throws IOException {
    // first copy file from data folder to temp folder so it can be moved safely
    File originalFile = dataFolder.getFile("3805bytes.log");
    FileUtils.copyFileToDirectory(originalFile, tempFolder.getRoot());
    File inputFile = new File(tempFolder.getRoot(), originalFile.getName());
    assertTrue(inputFile.getAbsolutePath() + " not found", inputFile.exists());

    // now do the actual moving
    File newDir = tempFolder.newFolder("FileUtilsTest");
    assertTrue(newDir.exists());
    // copy file over to newdir, not creating it if it doesn't exist
    LastFileUtils.moveFileToDirectorySafely(inputFile, newDir, false);
    assertFalse(inputFile.getAbsolutePath() + " exists", inputFile.exists());
    File movedFile = new File(newDir, inputFile.getName());
    assertTrue(movedFile.getAbsolutePath() + " doesn't exist", movedFile.exists());
    assertEquals(FileUtils.readFileToString(originalFile), FileUtils.readFileToString(movedFile));
  }
コード例 #9
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 /**
  * Tests requesting a tail that is the same size as the file, should read in entire file.
  *
  * @throws IOException
  */
 @Test
 public void testTailSameAsFile() throws IOException {
   File file = dataFolder.getFile("3805bytes.log");
   String tail = LastFileUtils.tail(file, 3805);
   assertEquals(FileUtils.readFileToString(file), tail);
 }