test_atom head numparent 0
test_atom head object ''
test_atom head type ''
+test_atom head '*objectname' ''
+test_atom head '*objecttype' ''
test_atom head author 'A U Thor <author@example.com> 1151939924 +0200'
test_atom head authorname 'A U Thor'
test_atom head authoremail '<author@example.com>'
test_atom tag numparent ''
test_atom tag object $(git rev-parse refs/tags/testtag^0)
test_atom tag type 'commit'
+test_atom tag '*objectname' '67a36f10722846e891fbada1ba48ed035de75581'
+test_atom tag '*objecttype' 'commit'
test_atom tag author ''
test_atom tag authorname ''
test_atom tag authoremail ''