test "updating login permission causes any conflicting links to be deleted" do
link1, link2 = create_overlapping_permissions(['can_login', 'can_login'], {properties: {username: 'foo1'}})
test "updating login permission causes any conflicting links to be deleted" do
link1, link2 = create_overlapping_permissions(['can_login', 'can_login'], {properties: {username: 'foo1'}})