}

  @Test
  fun connectViaHttpsReusingConnectionsAfterRebuildingClient() {
    connectViaHttpsReusingConnections(true)
  }

  private fun connectViaHttpsReusingConnections(rebuildClient: Boolean) {
    server.useHttps(handshakeCertificates.sslSocketFactory())
    server.enqueue(MockResponse(body = "this response comes via HTTPS"))
    server.enqueue(MockResponse(body = "another response via HTTPS"))

              return null
            }

            override fun writeTo(sink: BufferedSink) {
              sink.writeUtf8("attempt " + attempt++)
            }

            override fun isOneShot(): Boolean {
              return true
            }
          },
      )
    val response = client.newCall(request).execute()
    assertThat(response.code).isEqualTo(503)

  }

  @Test
  fun requestMethodTraceIsNotCached() {
    testRequestMethod("TRACE", false)
  }

  private fun testRequestMethod(
    requestMethod: String,
    expectCached: Boolean,
    withOverride: Boolean = false,
  ) {
    // 1. Seed the cache (potentially).
    // 2. Expect a cache hit or miss.
    server.enqueue(
      MockResponse.Builder()