final FessAdminAction action = createAction();
        System.setProperty("fess.var.path", varDir.toString());
        final File testFile = new File(varDir.toFile(), "data/test.txt");
        testFile.getParentFile().mkdirs();
        testFile.createNewFile();

        // Should not throw
        action.validateFilePath(testFile.getAbsolutePath());
    }

    @Test
    public void test_validateFilePath_pathOutsideVarPath() {

        File touchFile = updateCheckManager.getTouchfile(a);
        touchFile.delete();

        assertTrue(updateCheckManager.isUpdateRequired(a, remoteRepository));

        file.getParentFile().mkdirs();
        file.createNewFile();
        updateCheckManager.touch(a, remoteRepository, null);

        assertFalse(updateCheckManager.isUpdateRequired(a, remoteRepository));

        assertNull(

        projectDir.resolve("failed-report-with-leftover").mkdirs()
        projectDir.resolve("flaky-test-with-leftover/src/test/java/FlakyTest.java").writeFlakyTest(true)
        projectDir.resolve("flaky-test-without-leftover/src/test/java/FlakyTest.java").writeFlakyTest(true)
        projectDir.resolve("successful-report").mkdirs()

        projectDir.resolve("build.gradle.kts").writeText(
            """

            public long purge(long expiry) {
                baseDir = tempDir;
                // Count expired files
                int count = 0;
                File[] dirs = baseDir.listFiles();
                if (dirs != null) {
                    for (File dir : dirs) {
                        if (dir.isDirectory() && dir.getName().startsWith("_")) {
                            count++;
                        }
                    }

        Objects.requireNonNull(output, "output cannot be null");
        Objects.requireNonNull(model, "model cannot be null");

        output.getParentFile().mkdirs();

        write(WriterFactory.newXmlWriter(output), options, model);
    }

    @Override
    public void write(Writer output, Map<String, Object> options, Model model) throws IOException {

            Thread.sleep(20);
        } catch (InterruptedException e) {
            // ignore
        }

        File dir = new File(TEMP_DIR_PATH, baseFilename + System.currentTimeMillis());

        dir.mkdirs();
        markForDeletion(dir);

        return dir;
    }

    public synchronized File createTempFile() throws IOException {
        File tempFile = File.createTempFile(baseFilename, fileSuffix);

            // Arrange
            doReturn(false).when(smbFile).exists();
            doNothing().when(smbFile).mkdir();
            doNothing().when(smbFile).mkdirs();

            // Act
            smbFile.mkdirs();

            // Assert
            verify(smbFile).mkdirs();
        }

        @Test
        void testSetReadOnly() throws SmbException {
            // Arrange

            assertNotNull(clazz.getMethod("createNewFile"), "Should have createNewFile method");
            assertNotNull(clazz.getMethod("mkdir"), "Should have mkdir method");
            assertNotNull(clazz.getMethod("mkdirs"), "Should have mkdirs method");
            assertNotNull(clazz.getMethod("delete"), "Should have delete method");
        }

        @Test

        Objects.requireNonNull(output, "output cannot be null");
        Objects.requireNonNull(settings, "settings cannot be null");

        output.getParentFile().mkdirs();

        write(Files.newOutputStream(output.toPath()), options, settings);
    }

    @Override
    public void write(Writer output, Map<String, Object> options, Settings settings) throws IOException {

    @Test
    public void test_execute_success() {
        // Create necessary directories in temp dir
        new File(tempDir, "WEB-INF/lib").mkdirs();
        new File(tempDir, "WEB-INF/env/thumbnail/lib").mkdirs();
        new File(tempDir, "WEB-INF/plugin").mkdirs();

        thumbnailJob.numOfThreads(2);

        testProcessHelper.exitValue = 0;