val credential: String?,
  val scheme: String?,
) : Authenticator {
  val responses = mutableListOf<Response>()
  val routes = mutableListOf<Route>()

  fun onlyResponse() = responses.single()

  fun onlyRoute() = routes.single()

  @Throws(IOException::class)
  override fun authenticate(
    route: Route?,
    response: Response,
  ): Request? {
    if (route == null) throw NullPointerException("route == null")

            buildScanTags = listOf("Check"),
            subprojects = JsonBasedGradleSubprojectProvider(File("../.teamcity/subprojects.json")),
        )

    @BeforeEach
    fun setUp() {
        val stepsCapturer = slot<BuildSteps.() -> Unit>()
        every { buildType.steps } returns steps
        every { buildType.stage } returns buildModel.stages[2]
        every {

  val requestedUris = mutableListOf<URI>()
  val failures = mutableListOf<String>()

  override fun select(uri: URI): List<Proxy> {
    requestedUris.add(uri)
    return proxies
  }

  fun assertRequests(vararg expectedUris: URI?) {
    assertThat(requestedUris).containsExactly(*expectedUris)
    requestedUris.clear()
  }

  override fun connectFailed(
    uri: URI,
    sa: SocketAddress,
    ioe: IOException,
  ) {

    @Suppress("UNCHECKED_CAST")
    fun generate(parameters: Map<String, Any>) {
        writeBuiltinPluginIdExtensionsTo(
            parameters["file"] as File,
            parameters["gradleJars"] as Iterable<File>,
            parameters["pluginDependenciesSpecQualifiedName"] as String,
            parameters["pluginDependencySpecQualifiedName"] as String,
        )
    }
}


fun writeBuiltinPluginIdExtensionsTo(

  }

  /** Window update frames have special formatting.  */
  @Test
  fun windowUpdateFrames() {
    assertThat(frameLogWindowUpdate(false, 0, 4, Int.MAX_VALUE.toLong()))
      .isEqualTo(">> 0x00000000     4 WINDOW_UPDATE 2147483647")
    assertThat(frameLogWindowUpdate(true, 101, 4, 1))
      .isEqualTo("<< 0x00000065     4 WINDOW_UPDATE 1")
  }

  @Test
  fun flagOverlapOn0x1() {
    assertThat(frameLog(true, 0, 0, TYPE_SETTINGS, 0x1))

    }

    private
    fun toCategory(version: String, gradleModule: String) = when {
        gradleModule.endsWith("-native") || gradleModule in listOf("model-core", "platform-base", "testing-base") -> "Software Model and Native"
        else -> "Incubating since $version"
    }

    private
    fun generateHtmlReport(data: Map<String, ProjectNameToProblems>) {

internal fun Char.parseHexDigit(): Int =
  when (this) {
    in '0'..'9' -> this - '0'
    in 'a'..'f' -> this - 'a' + 10
    in 'A'..'F' -> this - 'A' + 10
    else -> -1
  }

internal infix fun Byte.and(mask: Int): Int = toInt() and mask

internal infix fun Short.and(mask: Int): Int = toInt() and mask

internal infix fun Int.and(mask: Long): Long = toLong() and mask

  private lateinit var clientRootCa: HeldCertificate
  private lateinit var clientIntermediateCa: HeldCertificate
  private lateinit var clientCert: HeldCertificate

  @BeforeEach
  fun setUp() {
    platform.assumeNotOpenJSSE()
    platform.assumeNotBouncyCastle()
    serverRootCa =
      HeldCertificate
        .Builder()
        .serialNumber(1L)
        .certificateAuthority(1)

    fun generate(jsonFile: File) {
        val output =
            buckets.map {
                TestCoverageAndBucketSplits(it.key.uuid, it.value.map { it.toJsonBucket() })
            }
        jsonFile.writeText(gson.toJson(output))
    }

    private fun buildBuckets(
        buildClassTimeJson: File,
        model: CIBuildModel,

  fun hostnameMultipleCharacterMapping() {
    // Map the single character telephone symbol (℡) to the string "tel".
    assertThat(parse("http://\u2121").host).isEqualTo("tel")
  }

  @Test
  fun hostnameMappingLastMappedCodePoint() {
    assertThat(parse("http://\uD87E\uDE1D").host).isEqualTo("xn--pu5l")
  }

  // The java.net.IDN implementation doesn't ignore characters that it should.
  @Ignore
  @Test