assertThat(closed.get()).isTrue()
  }

  @Test
  fun readerEmpty() {
    val body = body("")
    assertThat(exhaust(body.charStream())).isEqualTo("")
  }

  @Test
  fun readerLooksLikeBomButTooShort() {
    val body = body("000048")
    assertThat(exhaust(body.charStream())).isEqualTo("\u0000\u0000H")
  }

  @Test
  fun readerDefaultsToUtf8() {
    val body = body("68656c6c6f")