),
    )
    server.enqueue(MockResponse(body = "C"))
    executeSynchronously("/a")
      .assertCode(200)
      .assertBody("C")
      .priorResponse()
      .assertCode(302)
      .assertHeader("Test", "Redirect from /b to /c")
      .priorResponse()
      .assertCode(301)
      .assertHeader("Test", "Redirect from /a to /b")

    // New connection.

          assertSuccessful()
          assertCode(200)

          assertThat(server2.requestCount).isEqualTo(1)
        } else {
          this.assertFailure(SocketTimeoutException::class.java)
        }
      }

    println("\n\nRequest to ${server2.socketAddress}")
    executeSynchronously(request)
      .assertSuccessful()
      .assertCode(200)
  }

    }

  fun assertRequestHeader(
    name: String,
    vararg values: String,
  ) = apply {
    assertThat(request.headers(name)).containsExactly(*values)
  }

  fun assertCode(expectedCode: Int) =
    apply {
      assertThat(response!!.code).isEqualTo(expectedCode)
    }

  fun assertSuccessful() =
    apply {
      assertThat(failure).isNull()

    }
    val request =
      Request
        .Builder()
        .url(server.url("/"))
        .build()
    client.newCall(request).enqueue(callback)
    callback
      .await(request.url)
      .assertCode(200)
      .assertHeader("OkHttp-Intercepted", "yep")
  }

  @Test
  fun applicationInterceptorsCanMakeMultipleRequestsToServer() {
    server.enqueue(MockResponse.Builder().body("a").build())

  }

  private static void assertSuccessful(
      AbstractFuture<Integer> future, @Nullable Integer expectedResult)
      throws InterruptedException, TimeoutException, ExecutionException {
    assertDone(future);
    assertThat(future.isCancelled()).isFalse();

    assertThat(getDone(future)).isEqualTo(expectedResult);
    assertThat(getDoneFromTimeoutOverload(future)).isEqualTo(expectedResult);
  }