assertThat(statusLine.message).isEqualTo("OK")
    assertThat(statusLine.protocol).isEqualTo(Protocol.HTTP_1_0)
    assertThat(statusLine.code).isEqualTo(200)
  }

  @Test
  fun missingProtocol() {
    assertInvalid("")
    assertInvalid(" ")
    assertInvalid("200 OK")
    assertInvalid(" 200 OK")
  }

  @Test
  fun protocolVersions() {
    assertInvalid("HTTP/2.0 200 OK")