}
  }

  @Test fun `cannot decode constructed bit string`() {
    assertFailsWith<ProtocolException> {
      Adapters.BIT_STRING.fromDer(
        "231203070068656c6c6f20030700776f726c6421".decodeHex(),
      )
    }.also { expected ->
      assertThat(expected).hasMessage("constructed bit strings not supported for DER")
    }
  }