Need a test for a non-existent method

[NullVoxPopuli]

might be possible to infini-loop, as is.

[rickr]

Can you include an example?

[NullVoxPopuli]

  test "calls super's method_missing on non-existent method"
    err = ->{ 'hairpiece'.make_america_great_again('') }.must_raise NoMethodError
    err.message.must_match /undefined method `america/
  end