def test_parse(self):
a = ('extra', 0)
self.assertRaises(TypeError, parse_selector, None, *a)
pi = {}
self.assertRaises(KeyError, parse_selector, pi, *a)
pi['deferred'] = []
self.assertRaises(KeyError, parse_selector, pi, *a)
pi['parsers'] = {}
self.assertRaises(KeyError, parse_selector, pi, *a)
pi['parsers']['_chain'] = _parse_selector_chain
self.assertRaises(KeyError, parse_selector, pi, *a)
pi['parse'] = parseloop
self.assertEqual(parse_selector(pi, *a), (Selector('extra', ()), 5))
def p(self, string, index=0):
return parse_selector(self.pinfo, string, index)
