)
    assertInvalid(
      "text/plain; a=\u2025",
      "Parameter is not formatted correctly: \"a=‥\" for: \"text/plain; a=‥\"",
    )
    assertInvalid(
      "text/pl ain",
      "Parameter is not formatted correctly: \" ain\" for: \"text/pl ain\"",
    )
    assertInvalid(
      "text/plain ",
      "Parameter is not formatted correctly: \" \" for: \"text/plain \"",
    )
    assertInvalid(