assertInvalid("HTTP/1.")
    assertInvalid("HTTP/1.1")
    assertInvalid("HTTP/1.1 ")
    assertInvalid("HTTP/1.1 2")
    assertInvalid("HTTP/1.1 20")
  }

  @Test
  fun wrongMessageDelimiter() {
    assertInvalid("HTTP/1.1 200_")
  }

  private fun assertInvalid(statusLine: String) {
    assertFailsWith<ProtocolException> {
      parse(statusLine)
    }
  }