val testRuntimeOnly: Configuration by configurations.getting
    dependencies {
      // https://junit.org/junit5/docs/current/user-guide/#running-tests-build-gradle-bom
      testRuntimeOnly(rootProject.libs.junit.jupiter.engine)
      testRuntimeOnly(rootProject.libs.junit.vintage.engine)
      testRuntimeOnly(rootProject.libs.junit.platform.launcher)
    }
  }

  tasks.withType<Test> {
    useJUnitPlatform()
    jvmArgs(

import mockwebserver3.MockWebServer
import mockwebserver3.junit5.StartStop
import okhttp3.internal.platform.Platform.Companion.get
import okhttp3.internal.proxy.NullProxySelector
import okhttp3.testing.PlatformRule
import org.junit.jupiter.api.AfterEach
import org.junit.jupiter.api.Assertions.assertEquals
import org.junit.jupiter.api.Assertions.assertNotSame
import org.junit.jupiter.api.Assertions.assertSame
import org.junit.jupiter.api.Test

import okio.BufferedSource
import okio.IOException
import okio.Path.Companion.toPath
import okio.fakefilesystem.FakeFileSystem
import okio.use
import org.junit.jupiter.api.Disabled
import org.junit.jupiter.api.Test
import org.junit.jupiter.api.Timeout
import org.junit.jupiter.api.extension.RegisterExtension

@Timeout(30)
open class TrailersTest {
  private val fileSystem = FakeFileSystem()

  @JvmField
  @RegisterExtension

import mockwebserver3.MockResponse
import mockwebserver3.MockWebServer
import mockwebserver3.junit5.StartStop
import okhttp3.MediaType.Companion.toMediaTypeOrNull
import okhttp3.TestUtil.repeat
import okhttp3.testing.Flaky
import okio.BufferedSink
import org.junit.jupiter.api.Tag
import org.junit.jupiter.api.Test
import org.junit.jupiter.api.Timeout
import org.junit.jupiter.api.extension.RegisterExtension

@Timeout(30)
@Tag("Slow")

import mockwebserver3.junit5.StartStop
import okhttp3.internal.http.RecordingProxySelector
import okhttp3.internal.http2.ErrorCode
import okhttp3.testing.PlatformRule
import org.junit.jupiter.api.BeforeEach
import org.junit.jupiter.api.Test
import org.junit.jupiter.api.extension.RegisterExtension
import org.junit.jupiter.params.ParameterizedTest
import org.junit.jupiter.params.provider.ValueSource

| com.squareup.okhttp3:mockwebserver3-junit4:5.0.0 | mockwebserver3.junit4 | Optional JUnit 4 integration.     |
| com.squareup.okhttp3:mockwebserver3-junit5:5.0.0 | mockwebserver3.junit5 | Optional JUnit 5 integration.     |
| com.squareup.okhttp3:mockwebserver:5.0.0         | okhttp3.mockwebserver | Obsolete. Depends on JUnit 4.     |

import okhttp3.testing.PlatformRule
import okhttp3.tls.HandshakeCertificates
import org.bouncycastle.tls.TlsFatalAlert
import org.junit.jupiter.api.Tag
import org.junit.jupiter.api.Test
import org.junit.jupiter.api.Timeout
import org.junit.jupiter.api.extension.RegisterExtension

@Timeout(30)
@Tag("Slowish")
class ConnectionReuseTest {
  @RegisterExtension
  val platform: PlatformRule = PlatformRule()

import org.junit.jupiter.api.Tag
import org.junit.jupiter.api.Test
import org.junit.jupiter.api.extension.RegisterExtension

@Tag("Slowish")
class DnsOverHttpsTest {
  @RegisterExtension
  val platform = PlatformRule()

  @StartStop
  private val server = MockWebServer()

  private lateinit var dns: Dns
  private val cacheFs = FakeFileSystem()
  private val eventListener = RecordingEventListener()

import okhttp3.internal.effectiveCipherSuites
import okhttp3.internal.platform.Platform
import okhttp3.testing.PlatformRule
import org.junit.jupiter.api.BeforeEach
import org.junit.jupiter.api.Test
import org.junit.jupiter.api.extension.RegisterExtension

class CallHandshakeTest {
  private lateinit var client: OkHttpClient

  @StartStop
  private val server = MockWebServer()

import org.junit.jupiter.api.Timeout
import org.junit.jupiter.api.extension.RegisterExtension
import org.junit.jupiter.params.ParameterizedTest
import org.junit.jupiter.params.provider.ValueSource

@Flaky // STDOUT logging enabled for test
@Timeout(30)
@Tag("Slow")
open class ConnectionListenerTest {
  @RegisterExtension
  val platform = PlatformRule()

  @RegisterExtension
  val clientTestRule = OkHttpClientTestRule()

  @StartStop