Refactor regression test

[vannuysm]

Should we keep an array that is newline separated as well so that both scenarios are caught?

[nishtahir]

I actually swapped it out because we have a test case for that in https://github.com/willowtreeapps/wist/blob/41287676d7c7ad712eb48e0bf7b887ed53018526/test/regression/102.brs#L5