def test_ast_tuple():
 code = can_compile(u'(, 1 2 3)').body[0].value
 assert (type(code) == ast.Tuple)

def test_ast_tuple ( ) : code = can_compile ( u'(, 1 2 3)' ) . body [ 0 ] . value assert ( type ( code ) == ast . Tuple )
ensure tuples work .