def assert_parser(self, target_regexp, target_rebuild, expr, subs):
regexp, rebuild, _ = _to_regexp(expr, subs)
assert target_regexp == regexp, regexp
assert target_rebuild == rebuild, rebuild
def assert_reconstruct(self, target, expr, text):
pattern, rebuild, regexp = _to_regexp(expr)
match = regexp.match(text)
result = reconstruct(rebuild, match.groupdict())
assert result == target, result
def assert_regexp(self, target, expr, subs):
result, _, _ = _to_regexp(expr, subs)
assert target == result, result
