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TOBYINK / Type-Tiny-2.008000 / t / 20-modules / Test-TypeTiny / basic.t 

            

              
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=pod
=encoding utf-8
=head1 PURPOSE
Tests L<Test::TypeTiny> (which is somewhat important because
Test::TypeTiny is itself used for the majority of the type constraint
tests).
In particular, this tests that everything works when the
C<< $EXTENDED_TESTING >> environment variable is false.
=head1 DEPENDENCIES
Requires L<Test::Tester> 0.109.
=head1 AUTHOR
Toby Inkster E<lt>tobyink@cpan.orgE<gt>.
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2014, 2017-2025 by Toby Inkster.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
use strict;
use warnings;
BEGIN
{
        $ENV{EXTENDED_TESTING} = 0;
         
        if (eval { require Test::Tester })
        {
                Test::Tester->import(tests => 48);
        }
        else
        {
                require Test::More;
                Test::More->import(skip_all => 'requires Test::Tester');
        }
}
use Test::TypeTiny;
use Types::Standard qw( Int Num );
check_test(
        sub { should_pass(1, Int) },
        {
                ok    => 1,
                name  => 'Value "1" passes type constraint Int',
                diag  => '',
                type  => '',
        },
        'successful should_pass',
);
check_test(
        sub { should_pass([], Int) },
        {
                ok    => 0,
                name  => 'Reference [] passes type constraint Int',
                diag  => '',
                type  => '',
        },
        'unsuccessful should_pass',
);
check_test(
        sub { should_fail([], Int) },
        {
                ok    => 1,
                name  => 'Reference [] fails type constraint Int',
                diag  => '',
                type  => '',
        },
        'successful (i.e. failing) should_fail',
);
check_test(
        sub { should_fail(1, Int) },
        {
                ok    => 0,
                name  => 'Value "1" fails type constraint Int',
                diag  => '',
                type  => '',
        },
        'unsuccessful (i.e. passing) should_fail',
);
check_test(
        sub { ok_subtype(Num, Int) },
        {
                ok    => 1,
                name  => 'Num subtype: Int',
                diag  => '',
                type  => '',
        },
        'successful ok_subtype',
);
check_test(
        sub { ok_subtype(Int, Num) },
        {
                ok    => 0,
                name  => 'Int subtype: Num',
                diag  => '',
                type  => '',
        },
        'unsuccessful ok_subtype',
);