builder.interceptors().addAll(listOf(null) as List<Interceptor>)
    assertFailsWith<IllegalStateException> {
      builder.build()
    }.also { expected ->
      assertThat(expected.message).isEqualTo("Null interceptor: [null]")
    }
  }

  @Test fun nullNetworkInterceptorInList() {
    val builder = OkHttpClient.Builder()
    builder.networkInterceptors().addAll(listOf(null) as List<Interceptor>)

    enableProtocol(Protocol.HTTP_2)

    val request = Request(server1.url("/"))

    server1.enqueue(refusedStream)
    server2.enqueue(bodyResponse)

    dns[server1.hostName] = listOf(ipv6, ipv4)
    socketFactory[ipv6] = server1.socketAddress
    socketFactory[ipv4] = server2.socketAddress

    client =
      client
        .newBuilder()
        .fastFallback(false)
        .apply {

            }
            val smallElementAggregateFunction: (List<PerformanceTestDuration>) -> List<PerformanceTestDuration> = { it }

            val buckets: List<List<PerformanceTestDuration>> =
                splitIntoBuckets(
                    list,
                    toIntFunction,
                    largeElementSplitFunction,
                    smallElementAggregateFunction,

    builder = builder.protocols(listOf(Protocol.HTTP_1_1))
    builder = builder.connectionSpecs(listOf(ConnectionSpec.MODERN_TLS))
    val interceptors: List<Interceptor> = builder.interceptors()
    builder = builder.addInterceptor(Interceptor { TODO() })
    builder = builder.addInterceptor { it: Interceptor.Chain -> TODO() }
    val networkInterceptors: List<Interceptor> = builder.networkInterceptors()

    }

    // Should not be pinned:
    certificatePinner.check("uk", listOf(certB1.certificate))
    certificatePinner.check("co.uk", listOf(certB1.certificate))
    certificatePinner.check("anotherexample.co.uk", listOf(certB1.certificate))
    certificatePinner.check("foo.anotherexample.co.uk", listOf(certB1.certificate))
  }

  @Test

                parameters = null,
              ),
            issuer =
              listOf(
                listOf(
                  AttributeTypeAndValue(
                    type = countryName,
                    value = "US",
                  ),
                ),
                listOf(
                  AttributeTypeAndValue(
                    type = organizationName,

        this.description = stage.stageName.description
    }) {
    val specificBuildTypes: List<OsAwareBaseGradleBuildType>

    val performanceTests: List<PerformanceTestsPass>

    val functionalTests: List<OsAwareBaseGradleBuildType>

    val crossVersionTests: List<OsAwareBaseGradleBuildType>

    val docsTestTriggers: List<OsAwareBaseGradleBuildType>

    init {
        features {

            object : CookieManager() {
              override fun get(
                uri: URI,
                requestHeaders: Map<String, List<String>>,
              ) = mapOf(
                "COOKIE" to listOf("Bar=bar"),
                "cooKIE2" to listOf("Baz=baz"),
              )
            },
          ),
        ).build()
    server.enqueue(MockResponse())
    get(server.url("/"))

    val stageName: StageName,
    val specificBuilds: List<SpecificBuild> = emptyList(),
    val functionalTests: List<TestCoverage> = emptyList(),
    val docsTests: List<DocsTestCoverage> = emptyList(),
    val performanceTests: List<PerformanceTestCoverage> = emptyList(),
    val performanceTestPartialTriggers: List<PerformanceTestPartialTrigger> = emptyList(),
    val flameGraphs: List<FlameGraphGeneration> = emptyList(),

  private lateinit var dns: Dns
  private val cacheFs = FakeFileSystem()
  private val eventListener = RecordingEventListener()
  private val bootstrapClient =
    OkHttpClient
      .Builder()
      .protocols(listOf(Protocol.HTTP_2, Protocol.HTTP_1_1))
      .eventListener(eventListener)
      .build()

  @BeforeEach
  fun setUp() {
    server.protocols = bootstrapClient.protocols
    dns = buildLocalhost(bootstrapClient, false)