use Test::More tests => 4;
use lib 't';
use MyGraph;
my $g = MyGraph->new;
isa_ok($g, 'MyGraph');
isa_ok($g, 'Graph');
my $h = $g->new;
isa_ok($h, 'MyGraph');
isa_ok($h, 'Graph');
use Test::More tests => 4;
use lib 't';
use MyGraph;
my $g = MyGraph->new;
isa_ok($g, 'MyGraph');
isa_ok($g, 'Graph');
my $h = $g->new;
isa_ok($h, 'MyGraph');
isa_ok($h, 'Graph');