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#!/bin/env raku
# The Weekly Challenge 227
use Test;
sub pwc-test(Str:D $script, *@input) {
my ($expect, $assertion) = @input.splice(*-2, 2);
my $p = run $script, |@input, :out;
is $p.out.slurp(:close).chomp, $expect, $assertion;
}
# Task 1, Friday 13th
pwc-test './ch-1.raku', 2023, 2, 'Friday 13th: 2023 => 2';
# Task 2, Roman Maths
pwc-test './ch-2.raku', 'IV + V', 'IX', 'Roman Maths: IV + V => IX';
pwc-test './ch-2.raku', 'M - I', 'CMXCIX', 'Roman Maths: M - I => CMXCIX';
pwc-test './ch-2.raku', 'X / II', 'V', 'Roman Maths: X / II => V';
pwc-test './ch-2.raku', 'XI * VI', 'LXVI', 'Roman Maths: XI * VI => LXVI';
pwc-test './ch-2.raku', 'VII ** III', 'CCCXLIII', 'Roman Maths: VII ** III => CCCXLIII';
pwc-test './ch-2.raku', 'V - V', 'nulla', 'Roman Maths: V - V => nulla';
pwc-test './ch-2.raku', 'V / II', 'non potest', 'Roman Maths: V / II => non potest';
pwc-test './ch-2.raku', 'MMM + M', 'non potest', 'Roman Maths: MMM + M => non potest';
pwc-test './ch-2.raku', 'V - X', 'non potest', 'Roman Maths: V - X => non potest';
done-testing;
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