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Versions: 46
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Contents
#!/usr/bin/env perl6
use v6;
use Test;
use lib $?FILE.IO.dirname;
my $exercise = 'Accumulate';
my $version = v1;
my $module = %*ENV<EXERCISM> ?? 'Example' !! $exercise;
plan 8;
use-ok $module or bail-out;
require ::($module);
if ::($exercise).^ver !~~ $version {
warn "\nExercise version mismatch. Further tests may fail!"
~ "\n$exercise is $(::($exercise).^ver.gist). "
~ "Test is $($version.gist).\n";
bail-out 'Example version must match test version.' if %*ENV<EXERCISM>;
}
my @subs;
BEGIN { @subs = <&accumulate> };
subtest 'Subroutine(s)', {
plan 1;
eval-lives-ok "use $module; ::('$_').defined or die '$_ is not defined.'", $_ for @subs;
} or bail-out 'All subroutines must be defined and exported.';
require ::($module) @subs.eager;
is-deeply accumulate([ ], sub {}),
[ ],
'test empty';
is-deeply accumulate([1, 2, 3, 4, 5], sub { @_[0] * @_[0] }),
[1, 4, 9, 16, 25],
'raise to 2';
is-deeply accumulate([10, 17, 23], sub { [ (@_[0] / 7).truncate, (@_[0] % 7).truncate ] }),
[[1, 3], [2, 3], [3, 2] ],
'divmod';
is-deeply accumulate(['hello', 'exercism'], sub { @_[0].uc }),
['HELLO', 'EXERCISM'],
'capitalize';
is-deeply accumulate(['a', 'b', 'c' ], sub ($inp) { [ accumulate( [1, 2, 3], sub ($inp2) { $inp ~ $inp2 } )]}),
[['a1', 'a2', 'a3'], ['b1', 'b2', 'b3'], ['c1', 'c2', 'c3']],
'recursive';
is-deeply accumulate(['the', 'quick', 'brown', 'fox'], sub { @_[0].flip }),
['eht', 'kciuq', 'nworb', 'xof'],
'reverse strings';
Version data entries
46 entries across 46 versions & 1 rubygems