}

    private static String newTimestamp() {
        newTimestampDateFormat().format(new Date())
    }

    static SimpleDateFormat newTimestampDateFormat() {
        new SimpleDateFormat('yyyyMMddHHmmssZ').tap {
            setTimeZone(TimeZone.getTimeZone("UTC"))
        }
    }

    static class GradleBuildJvmSpec implements Spec<JvmInstallationMetadata> {

        static boolean isAvailable() {

        result = toolingApiExecutor.runBuildWithToolingConnection { connection ->
            def output = new ByteArrayOutputStream()
            def error = new ByteArrayOutputStream()
            def args = executer.allArgs.tap { remove("--no-daemon") }

            def actionExecuter = connection.action(buildAction)
            config.delegate = actionExecuter
            config.call()

            model = actionExecuter

     | Detected by:        {description}SourceSupplier{normal}

""")
    }

    def "jdk is rendered properly"() {
        given:
        File javaHome = new File(temporaryFolder, "javahome").tap { mkdirs() }
        def metadata = JvmInstallationMetadata.from(
            javaHome,
            "1.8.0", "adoptopenjdk",
            "runtimeName", "1.8.0-b01",
            "jvmName", "25.292-b01", "jvmVendor",

        JavaCompiler compiler = ToolProvider.getSystemJavaCompiler()
        try (StandardJavaFileManager fileManager = compiler.getStandardFileManager(diagnostics, null, null)) {
            fileManager.tap {
                setLocation(StandardLocation.SOURCE_PATH, [srcDir])
                setLocation(StandardLocation.SOURCE_OUTPUT, [outDir])
                setLocation(StandardLocation.CLASS_OUTPUT, [classesDir])
            }

* Validate **các cấu trúc phức tạp**:
    * Sử dụng các models Pydantic phân tầng, `List` và `Dict` của Python `typing`,...
    * Và các validators cho phép các cấu trúc dữ liệu phức tạp trở nên rõ ràng và dễ dàng để định nghĩa, kiểm tra và tài liệu hóa thành JSON Schema.

        Map<String, File> classes = findClasses()
        def xmlTest = classes[testClass].text
        def doc = new XmlParser().parseText(xmlTest)

        return doc.tap {
            assert it.name() == 'testsuite'
            assert it["@name"] == testClass
        }
    }

    private Optional<String> getNodeText(NodeList nodeList) {
        assert nodeList.size() <= 1

        def currentTimestampJar = file("current/testClasses.jar")
        artifactBuilder().tap {
            preserveTimestamps(false)
            sourceFile("org/gradle/test/BuildClass.java").text = buildClassSource
            buildJar(reproducibleJar)
        }
        artifactBuilder().tap {
            preserveTimestamps(true)
            sourceFile("org/gradle/test/BuildClass.java").text = buildClassSource

                @TempDir File testProjectDir
                File buildFile

                def setup() {
                    def buildSrcDir = new File(testProjectDir, 'buildSrc/src/main/java').tap { mkdirs() }
                    def pluginFile = new File(buildSrcDir, 'BuildScanPlugin.java')
                    pluginFile << '''${buildScanPlugin()}'''

        _ * sourceSet.allSource >> allSource
        _ * sourceSet.allJava >> java
        _ * sourceSet.resources >> resources
        projectRootFolder = new File(tempFolder, "project-root").tap { mkdirs() }
        defaultOutputFolder = new File(projectRootFolder, EclipsePluginConstants.DEFAULT_PROJECT_OUTPUT_PATH)
        baseSourceOutputFolder = new File(projectRootFolder, "bin")
    }

import static org.gradle.util.internal.GFileUtils.listFiles

class ConfigurationCacheIvyPublishIntegrationTest extends AbstractConfigurationCacheIntegrationTest {

    @Rule
    public final HttpServer server = new HttpServer().tap {
        supportedHashes = EnumSet.of(SHA1, SHA256, SHA512)
    }

    def setup() {
        buildFile """
            // TODO - use public APIs when available
            import org.gradle.api.internal.attributes.*