"#{u.first_name} can't update its own prefs")
end
act_as_user other do
assert_raises(ArvadosModel::PermissionDeniedError,
"OTHER wrote #{u.first_name} without perm") do
"#{u.first_name} can't update its own prefs")
end
act_as_user other do
assert_raises(ArvadosModel::PermissionDeniedError,
"OTHER wrote #{u.first_name} without perm") do