given:
        def testDir = tmpDirProvider.testDirectory
        def outputFile = testDir.file("output/lib")

        final expectedArgs = [
                "-sys1", "-sys2",
                "-shared",
                getSoNameProp("installName"),
                "-o", outputFile.absolutePath,
                testDir.file("one.o").absolutePath,
                testDir.file("two.o").absolutePath,

     *
     * @return The output file.
     */
    @OutputFile
    public File getOutputFile() {
        return outputFile;
    }

    /**
     * Sets the output file to write the final configuration to.
     *
     * @param outputFile The output file.
     */
    public void setOutputFile(File outputFile) {
        this.outputFile = outputFile;
    }

            FileUtil.deleteInBackground(outputFile);
        }
    }

    protected String getOutputContent(final File outputFile, final String outExt) {
        final Extractor extractor = getExtractor(outExt);
        if (extractor != null) {
            final Map<String, String> params = new HashMap<>();
            params.put(ExtractData.RESOURCE_NAME_KEY, outputFile.getName());

        buildFile << """
            class TestTask extends SourceTask {
                @OutputFile
                File outputFile

                @TaskAction
                def list() {
                    source.visit { fte -> println("visit " + fte.relativePath) }
                    outputFile.text = 'executed'
                }

                @InputFiles
                @SkipWhenEmpty

                }
                @TaskAction
                void printIt() {
                    def outputFile = getOutputFile().get().asFile
                    outputFile.text = "bad"
                }
            }

            abstract class GoodTask extends DefaultTask {
                @OutputFile
                abstract RegularFileProperty getOutputFile()

                @TaskAction

        int result = copy(inputFile, "UTF-8", outputFile, "Shift_JIS");
        assertThat(result, is(urlString.length()));

        result = copy(outputFile, "Shift_JIS", writer);
        assertThat(writer.toString(), is(urlString));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testUrlToFile() throws Exception {
        int result = copy(url, outputFile);

    private final Logger logger;
    private final File outputFile;
    private PrintWriter logWriter;

    private boolean started;
    private int numberOfFailedOperationsSeen;

    DefaultBuildOperationLogger(BuildOperationLogInfo configuration, Logger logger, File outputFile) {
        this.configuration = configuration;
        this.logger = logger;
        this.outputFile = outputFile;

        this.numberOfFailedOperationsSeen = 0;

     */
    @Nullable
    @Optional
    @OutputFile
    public File getOutputFile() {
        return outputFile;
    }

    /**
     * Sets the file which the report will be written to. Set this to {@code null} to write the report to {@code System.out}.
     *
     * @param outputFile The output file. May be null.
     */
    public void setOutputFile(@Nullable File outputFile) {
        this.outputFile = outputFile;
    }

        executedAndNotSkipped(":zip")
        outputFile.exists()
        outputFile.unzipTo(unpackDir)
        unpackDir.file("README").text == "README"
        unpackDir.file("subdir/A").text == "A"

        when:
        subDir.file("B").text = "B"

        then:
        buildTriggeredAndSucceeded()
        executedAndNotSkipped(":zip")
        outputFile.exists()
        outputFile.unzipTo(unpackDir)

                            parameters.getOutputFile().set(outputFile);
                        }
                    });

                }

                @OutputFile
                RegularFileProperty getOutputFile() {
                    return outputFile;
                }
            }
        """