t/Helper/CatalystUtils.t: test trim functionality

Dependencies

• [2] S2KNQCPB NixExprs: extract the `escape` function and test it

Change contents

• file addition: CatalystUtils.t (----------)
  [2.981]
  + use strict;

  + use warnings;

  + use Setup;

  + use Test2::V0;

  + use Hydra::Helper::CatalystUtils;

  +

  + subtest "trim" => sub {

  + my %values = (

  + "" => "",

  + "🌮" => '🌮',

  + " 🌮" => '🌮',

  + "🌮 " => '🌮',

  + " 🌮 " => '🌮',

  + "\n🌮 " => '🌮',

  + "\n\t🌮\n\n\t" => '🌮',

  + );

  +

  + for my $input (keys %values) {

  + my $value = $values{$input};

  + is(trim($input), $value, "Trim the value: " . $input);

  + }

  +

  + my $uninitialized;

  +

  + is(trim($uninitialized), '', "Trimming an uninitialized value");

  + };

  +

  + done_testing;