def test_selector_no_root(): assert r"['key'][\d+]" == build_rule_selector('key.index')
def test_selector_normal(): assert r"root['key'][\d+]" == build_rule_selector('root.key.index')
def test_selector_many_indexes(): assert r"root['key'][\d+][\d+]" == build_rule_selector( 'root.key.index.index')
def test_selector_name(): assert r"['name']" == build_rule_selector('name')
def test_selector_many_keys(): assert r"root['key']['foo']['bar']" == build_rule_selector( 'root.key.foo.bar')