assertThat(challenges[0].scheme).isEqualTo("Digest")
    assertThat(challenges[0].realm).isNull()
    assertThat(challenges[0].authParams).isEqualTo(emptyMap<Any, Any>())
  }

  @Test fun basicChallenge() {
    val headers =
      Headers
        .Builder()
        .add("WWW-Authenticate: Basic realm=\"protected area\"")
        .build()
    assertThat(headers.parseChallenges("WWW-Authenticate"))