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package Test2::Compare::Bool;
use strict;
use warnings;
use Carp qw/confess/;
use base 'Test2::Compare::Base';
our $VERSION = '1.302210';
use Test2::Util::HashBase qw/input/;
# Overloads '!' for us.
use Test2::Compare::Negatable;
sub name {
my $self = shift;
my $in = $self->{+INPUT};
return _render_bool($in);
}
sub operator {
my $self = shift;
return '!=' if $self->{+NEGATE};
return '==';
}
sub verify {
my $self = shift;
my %params = @_;
my ($got, $exists) = @params{qw/got exists/};
return 0 unless $exists;
my $want = $self->{+INPUT};
my $match = ($want xor $got) ? 0 : 1;
$match = $match ? 0 : 1 if $self->{+NEGATE};
return $match;
}
sub run {
my $self = shift;
my $delta = $self->SUPER::run(@_) or return;
my $dne = $delta->dne || "";
unless ($dne eq 'got') {
my $got = $delta->got;
$delta->set_got(_render_bool($got));
}
return $delta;
}
sub _render_bool {
my $bool = shift;
my $name = $bool ? 'TRUE' : 'FALSE';
my $val = defined $bool ? $bool : 'undef';
$val = "''" unless length($val);
return "<$name ($val)>";
}
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
Test2::Compare::Bool - Compare two values as booleans
=head1 DESCRIPTION
Check if two values have the same boolean result (both true, or both false).
=head1 SOURCE
The source code repository for Test2-Suite can be found at
F<https://github.com/Test-More/test-more/>.
=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>
=back
=head1 COPYRIGHT
Copyright Chad Granum E<lt>exodist@cpan.orgE<gt>.
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
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