is(scalar(@found), 2, 'message found by second MID');
is($found[0]->{doc_id}, $found[1]->{doc_id}, 'same document');
ok($found[1]->{doc_id} > 0, 'doc_id is positive');
is(scalar(@found), 2, 'message found by second MID');
is($found[0]->{doc_id}, $found[1]->{doc_id}, 'same document');
ok($found[1]->{doc_id} > 0, 'doc_id is positive');