project.layout.buildDirectory.file("tmp/teŝt files/leftover/leftover").get().asFile.apply {
                                parentFile.mkdirs()
                                createNewFile()
                            }
                        }
                    }
                    useJUnitPlatform()
                }
            }

            assertNotNull(clazz.getMethod("canWrite"), "Should have canWrite method");
            assertNotNull(clazz.getMethod("length"), "Should have length method");
            assertNotNull(clazz.getMethod("createNewFile"), "Should have createNewFile method");
            assertNotNull(clazz.getMethod("mkdir"), "Should have mkdir method");
            assertNotNull(clazz.getMethod("mkdirs"), "Should have mkdirs method");

                parameters.getBuildArgs().get().forEach((k, v) -> spec.args("--build-arg", k + "=" + v));
            });

            try {
                parameters.getMarkerFile().getAsFile().get().createNewFile();
            } catch (IOException e) {
                throw new RuntimeException("Failed to create marker file", e);
            }
        }
    }

    interface Parameters extends WorkParameters {

        File jar1 = new File(libDir, "test1.jar");
        File jar2 = new File(libDir, "test2.JAR");
        File notJar = new File(libDir, "test.txt");
        assertTrue(jar1.createNewFile());
        assertTrue(jar2.createNewFile());
        assertTrue(notJar.createNewFile());

        execJob.testAppendJarFile(":", buf, libDir, "/base/path/");

        String result = buf.toString();

        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() {

        touchFile.delete();

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

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

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

        assertNull(

        dir1.mkdirs();
        File expiredFile = new File(dir1, "expired.png");
        expiredFile.createNewFile();
        expiredFile.setLastModified(System.currentTimeMillis() - 10000L);

        File recentFile = new File(dir1, "recent.png");
        recentFile.createNewFile();
        recentFile.setLastModified(System.currentTimeMillis());

        // Override purge to avoid client operations

     * existence of the file and it's creation are an atomic operation with
     * respect to other filesystem activities.
     *
     * @throws CIFSException if an error occurs creating the file
     */
    void createNewFile() throws CIFSException;

    /**
     * Creates a directory with the path specified by this <code>SmbResource</code>
     * and any parent directories that do not exist. This method will fail

        String dirPath = baseUrl + "shared/listdir_" + timestamp + "/";
        SmbFile file1 = new SmbFile(dirPath + "file1.txt", fileContext);
        file1.createNewFile();
        file1.close();

        SmbFile file2 = new SmbFile(dirPath + "file2.txt", fileContext);
        file2.createNewFile();
        file2.close();

        SmbFile subdir = new SmbFile(dirPath + "subdir/", fileContext);
        subdir.mkdir();

    file.mkdir();
    return file;
  }

  @CanIgnoreReturnValue
  private File newFile(String name) throws IOException {
    File file = new File(rootDir, name);
    file.createNewFile();
    return file;
  }