is($proj->name, qw/repo1/, 'repository name is set');
is($proj->description, qq/some test repository/, 'repository description loaded');
isa_ok($proj->last_change, 'DateTime', 'last_change');
+{
+ my $packed = $proj->pack;
+ use Data::Dumper;
+ warn Dumper $packed;
+}
my %references = %{$proj->references};
ok(keys %references >= 2, '->references hash has elements');