use Test::More tests => 3;
use Data::Pipeline::Iterator;
use Data::Pipeline::Adapter::Array;
use Data::Pipeline::Action::Count;
use Data::Pipeline::Action::Truncate;
my $iterator = Data::Pipeline::Iterator -> new(
source => Data::Pipeline::Adapter::Array -> new(
array => [ 1 .. 10 ]
)
);
$action = Data::Pipeline::Action::Count -> new -> transform(
Data::Pipeline::Action::Truncate -> new( length => 5 ) -> transform(
$iterator
)
);
ok( !$action -> finished );
is( $action -> next -> {'count'}, 5 );
ok( $action -> finished );