use strict;
use warnings;

package Test::Deep::Obj;

use Test::Deep::Cmp;
use Scalar::Util;

sub init
{
	my $self = shift;

	my $val = shift;
	$self->{val} = $val;
}

sub descend
{
	my $self = shift;
	my $got = shift;

	return Scalar::Util::blessed($got)
	  && $got->isa($self->{val});
}

sub diag_message
{
	my $self = shift;

	my $where = shift;

	return "Checking class of $where with isa()";
}

sub renderExp
{
	my $self = shift;

	return "blessed into '$self->{val}' or subclass of '$self->{val}'";
}

1;