@Test
  fun stringDefaultsToUtf8() {
    val body = body("68656c6c6f")
    assertThat(body.string()).isEqualTo("hello")
  }

  @Test
  fun stringExplicitCharset() {
    val body = body("00000068000000650000006c0000006c0000006f", "utf-32be")
    assertThat(body.string()).isEqualTo("hello")
  }

  @Test
  fun stringBomOverridesExplicitCharset() {
    val body = body("0000feff00000068000000650000006c0000006c0000006f", "utf-8")