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Name	Size	Permission	Date
Array.pm	7.98 KB	-rw-rw-rw-	2020-12-16 05:48
Bag.pm	5.41 KB	-rw-rw-rw-	2020-12-16 05:48
Base.pm	5.6 KB	-rw-rw-rw-	2020-12-16 05:48
Bool.pm	1.82 KB	-rw-rw-rw-	2020-12-16 05:48
Custom.pm	3.11 KB	-rw-rw-rw-	2020-12-16 05:48
DeepRef.pm	1.94 KB	-rw-rw-rw-	2020-12-16 05:48
Delta.pm	13.73 KB	-rw-rw-rw-	2020-12-16 05:48
Event.pm	1.32 KB	-rw-rw-rw-	2020-12-16 05:48
EventMeta.pm	1.62 KB	-rw-rw-rw-	2020-12-16 05:48
Float.pm	3.98 KB	-rw-rw-rw-	2020-12-16 05:48
Hash.pm	5.75 KB	-rw-rw-rw-	2020-12-16 05:48
Isa.pm	1.65 KB	-rw-rw-rw-	2020-12-16 05:48
Meta.pm	3.44 KB	-rw-rw-rw-	2020-12-16 05:48
Negatable.pm	2.2 KB	-rw-rw-rw-	2020-12-16 05:48
Number.pm	2.56 KB	-rw-rw-rw-	2020-12-16 05:48
Object.pm	6.08 KB	-rw-rw-rw-	2020-12-16 05:48
OrderedSubset.pm	3.39 KB	-rw-rw-rw-	2020-12-16 05:48
Pattern.pm	1.67 KB	-rw-rw-rw-	2020-12-16 05:48
Ref.pm	1.92 KB	-rw-rw-rw-	2020-12-16 05:48
Regex.pm	1.52 KB	-rw-rw-rw-	2020-12-16 05:48
Scalar.pm	2 KB	-rw-rw-rw-	2020-12-16 05:48
Set.pm	2.91 KB	-rw-rw-rw-	2020-12-16 05:48
String.pm	1.79 KB	-rw-rw-rw-	2020-12-16 05:48
Undef.pm	1.27 KB	-rw-rw-rw-	2020-12-16 05:48
Wildcard.pm	1.13 KB	-rw-rw-rw-	2020-12-16 05:48

package Test2::Compare::Isa;
use strict;
use warnings;

use Carp qw/confess/;
use Scalar::Util qw/blessed/;

use base 'Test2::Compare::Base';

our $VERSION = '0.000139';

use Test2::Util::HashBase qw/input/;

# Overloads '!' for us.
use Test2::Compare::Negatable;

sub init {
    my $self = shift;
    confess "input must be defined for 'Isa' check"
        unless defined $self->{+INPUT};

$self->SUPER::init(@_);
}

sub name {
    my $self = shift;
    my $in = $self->{+INPUT};
    return "$in";
}

sub operator {
    my $self = shift;
    return '!isa' if $self->{+NEGATE};
    return 'isa';
}

sub verify {
    my $self = shift;
    my %params = @_;
    my ($got, $exists) = @params{qw/got exists/};

return 0 unless $exists;

my $input = $self->{+INPUT};
    my $negate = $self->{+NEGATE};
    my $isa = blessed($got) && $got->isa($input);

return !$isa if $negate;
    return $isa;
}

__END__

=pod

=encoding UTF-8

=head1 NAME

Test2::Compare::Isa - Check if the value is an instance of the class.

=head1 DESCRIPTION

This is used to check if the got value is an instance of the expected class.

=head1 SOURCE

The source code repository for Test2-Suite can be found at
F<https://github.com/Test-More/Test2-Suite/>.

=head1 MAINTAINERS

=over 4

=item Chad Granum E<lt>exodist@cpan.orgE<gt>

=back

=head1 AUTHORS

=over 4

=item Chad Granum E<lt>exodist@cpan.orgE<gt>

=item TOYAMA Nao E<lt>nanto@moon.email.ne.jpE<gt>

=back

=head1 COPYRIGHT

This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.

See F<http://dev.perl.org/licenses/>

=cut