while (count < size) {
          sink.write(buffer, 0, Math.min(size - count, writeSize.toLong()).toInt())
          count += writeSize
        }
      }
    }
  }

  @Test
  fun emptyResponseBody() {
    server.enqueue(
      MockResponse(headers = headersOf("abc", "def")),
    )
    executeSynchronously("/")
      .assertCode(200)
      .assertHeader("abc", "def")
      .assertBody("")