file("test-api-changes.json"),
                            rootProject.layout.projectDirectory,
                            newUpgradedPropertiesFile.get().asFile,
                            oldUpgradedPropertiesFile.get().asFile
                        )
                    }
                    """
                )
            }
        }
    }

    internal

        }
    }

    private
    fun assertLeftoverFilesCleanedUpEventually(vararg leftoverFiles: String) {
        leftoverFiles.forEach {
            assertTrue(projectDir.resolve(it).walk().filter { it.isFile }.toList().isEmpty())
        }
    }

    @Test
    fun `fail build if leftover file found and test passes`() {
        val result = run(":successful-test-with-leftover:test", "--no-watch-fs").buildAndFail()

            }
            final File jspFile = new File(getServletContext().getRealPath(path));
            if (!jspFile.exists()) {
                throwValidationError(messages -> messages.addErrorsDesignJspFileDoesNotExist(GLOBAL), this::asListHtml);
            }
            return jspFile;
        } catch (final UnsupportedEncodingException e) {

			}
		case cmdApply:
			objs, err = fakeApplyManifest(inFile, flags, chartSource)
		case cmdController:
			objs, err = fakeControllerReconcile(inFile, chartSource, nil)
		default:
		}
		if err != nil {
			return nil, err
		}
		out[cmd] = objs
	}

	return out, nil
}

// fakeApplyManifest runs istioctl install.
func fakeApplyManifest(inFile, flags string, chartSource chartSourceType) (*ObjectSet, error) {

        provider.parse(sourceFile.get().asFile)
        transformDocument(provider.document)
        provider.write(destFile.get().asFile)
    }

    private def transformDocument(Document mainDocbookTemplate) {
        ClassMetaDataRepository<ClassMetaData> classRepository = new SimpleClassMetaDataRepository<ClassMetaData>()
        classRepository.load(classMetaDataFile.get().asFile)

            final File noImageFile = new File(outputFile.getAbsolutePath() + NOIMAGE_FILE_SUFFIX);
            if (!noImageFile.isFile() || systemHelper.getCurrentTimeAsLong() - noImageFile.lastModified() > noImageExpired) {
                if (noImageFile.isFile() && !noImageFile.delete()) {
                    logger.warn("Failed to delete {}", noImageFile.getAbsolutePath());
                }

    File asciiFile = getTestFile("ascii.txt");
    File dir = asciiFile.getParentFile();
    assertTrue(Files.isDirectory().apply(dir));
    assertFalse(Files.isFile().apply(dir));

    assertFalse(Files.isDirectory().apply(asciiFile));
    assertTrue(Files.isFile().apply(asciiFile));
  }

  /** Returns a root path for the file system. */
  private static File root() {
    return File.listRoots()[0];
  }

    File asciiFile = getTestFile("ascii.txt");
    File dir = asciiFile.getParentFile();
    assertTrue(Files.isDirectory().apply(dir));
    assertFalse(Files.isFile().apply(dir));

    assertFalse(Files.isDirectory().apply(asciiFile));
    assertTrue(Files.isFile().apply(asciiFile));
  }

  /** Returns a root path for the file system. */
  private static File root() {
    return File.listRoots()[0];
  }

        String path = getPathForLocalArtifact(request.getArtifact());
        File file = new File(getRepository().getBasedir(), path);

        LocalArtifactResult result = new LocalArtifactResult(request);
        if (file.isFile()) {
            result.setFile(file);
            result.setAvailable(true);
        }

        return result;
    }

        // clear the target directory to remove renamed files and reset the README file
        target.asFile.deleteRecursively()

        val groovyDslSettings = InitSettings(projectName, false, descriptor.componentType.defaultProjectNames, modularization, BuildInitDsl.GROOVY, packageName, testFramework, target.dir("groovy"))