--- /dev/null
+use strictures 1;
+use Test::More;
+
+use System::Introspector::Packages::Apt;
+
+my $probe = System::Introspector::Packages::Apt->new;
+my $data = $probe->gather;
+
+ok(scalar(keys %$data), 'received packages');
+ok(
+ not(grep { not exists $_->{version} } values %{$data->{installed}}),
+ 'versions',
+);
+
+done_testing;