diff --git a/test/helper.py b/test/helper.py index 6612970ef2..e50d7ff286 100644 --- a/test/helper.py +++ b/test/helper.py @@ -89,81 +89,78 @@ def gettestcases(include_onlymatching=False): md5 = lambda s: hashlib.md5(s.encode('utf-8')).hexdigest() +def expect_value(self, got, expected, field): + if isinstance(expected, compat_str) and expected.startswith('re:'): + match_str = expected[len('re:'):] + match_rex = re.compile(match_str) + + self.assertTrue( + isinstance(got, compat_str), + 'Expected a %s object, but got %s for field %s' % ( + compat_str.__name__, type(got).__name__, field)) + self.assertTrue( + match_rex.match(got), + 'field %s (value: %r) should match %r' % (field, got, match_str)) + elif isinstance(expected, compat_str) and expected.startswith('startswith:'): + start_str = expected[len('startswith:'):] + self.assertTrue( + isinstance(got, compat_str), + 'Expected a %s object, but got %s for field %s' % ( + compat_str.__name__, type(got).__name__, field)) + self.assertTrue( + got.startswith(start_str), + 'field %s (value: %r) should start with %r' % (field, got, start_str)) + elif isinstance(expected, compat_str) and expected.startswith('contains:'): + contains_str = expected[len('contains:'):] + self.assertTrue( + isinstance(got, compat_str), + 'Expected a %s object, but got %s for field %s' % ( + compat_str.__name__, type(got).__name__, field)) + self.assertTrue( + contains_str in got, + 'field %s (value: %r) should contain %r' % (field, got, contains_str)) + elif isinstance(expected, type): + self.assertTrue(isinstance(got, expected), + 'Expected type %r for field %s, but got value %r of type %r' % (expected, field, got, type(got))) + elif isinstance(expected, dict) and isinstance(got, dict): + expect_dict(self, got, expected) + elif isinstance(expected, list) and isinstance(got, list): + self.assertEqual(len(expected), len(got), + 'Expect a list of length %d, but got a list of length %d' % ( + len(expected), len(got))) + _id = 0 + for i, j in zip(got, expected): + _type_i = type(i) + _type_j = type(j) + self.assertEqual(_type_j, _type_i, + 'Type doesn\'t match at element %d of the list in field %s, expect %s, got %s' % ( + _id, field, _type_j, _type_i)) + expect_value(self, i, j, field) + _id += 1 + else: + if isinstance(expected, compat_str) and expected.startswith('md5:'): + got = 'md5:' + md5(got) + elif isinstance(expected, compat_str) and expected.startswith('mincount:'): + self.assertTrue( + isinstance(got, (list, dict)), + 'Expected field %s to be a list or a dict, but it is of type %s' % ( + field, type(got).__name__)) + expected_num = int(expected.partition(':')[2]) + assertGreaterEqual( + self, len(got), expected_num, + 'Expected %d items in field %s, but only got %d' % ( + expected_num, field, len(got) + ) + ) + return + self.assertEqual(expected, got, + 'invalid value for field %s, expected %r, got %r' % (field, expected, got)) + + def expect_dict(self, got_dict, expected_dict): for info_field, expected in expected_dict.items(): - if isinstance(expected, compat_str) and expected.startswith('re:'): - got = got_dict.get(info_field) - match_str = expected[len('re:'):] - match_rex = re.compile(match_str) - - self.assertTrue( - isinstance(got, compat_str), - 'Expected a %s object, but got %s for field %s' % ( - compat_str.__name__, type(got).__name__, info_field)) - self.assertTrue( - match_rex.match(got), - 'field %s (value: %r) should match %r' % (info_field, got, match_str)) - elif isinstance(expected, compat_str) and expected.startswith('startswith:'): - got = got_dict.get(info_field) - start_str = expected[len('startswith:'):] - self.assertTrue( - isinstance(got, compat_str), - 'Expected a %s object, but got %s for field %s' % ( - compat_str.__name__, type(got).__name__, info_field)) - self.assertTrue( - got.startswith(start_str), - 'field %s (value: %r) should start with %r' % (info_field, got, start_str)) - elif isinstance(expected, compat_str) and expected.startswith('contains:'): - got = got_dict.get(info_field) - contains_str = expected[len('contains:'):] - self.assertTrue( - isinstance(got, compat_str), - 'Expected a %s object, but got %s for field %s' % ( - compat_str.__name__, type(got).__name__, info_field)) - self.assertTrue( - contains_str in got, - 'field %s (value: %r) should contain %r' % (info_field, got, contains_str)) - elif isinstance(expected, type): - got = got_dict.get(info_field) - self.assertTrue(isinstance(got, expected), - 'Expected type %r for field %s, but got value %r of type %r' % (expected, info_field, got, type(got))) - elif isinstance(expected, dict) and isinstance(got_dict.get(info_field, None), dict): - expect_dict(self, got_dict.get(info_field), expected) - elif isinstance(expected, list) and isinstance(got_dict.get(info_field, None), list): - got = got_dict.get(info_field, None) - self.assertEqual(len(expected), len(got), - 'Expect a list of length %d, but got a list of length %d' % ( - len(expected), len(got))) - _id = 0 - for i, j in zip(got, expected): - _type_i = type(i) - _type_j = type(j) - self.assertEqual(_type_j, _type_i, - 'Type doesn\'t match at element %d of the list in field %s, expect %s, got %s' % ( - _id, info_field, _type_j, _type_i)) - expect_dict(self, {'_': i}, {'_': j}) - _id += 1 - else: - if isinstance(expected, compat_str) and expected.startswith('md5:'): - got = 'md5:' + md5(got_dict.get(info_field)) - elif isinstance(expected, compat_str) and expected.startswith('mincount:'): - got = got_dict.get(info_field) - self.assertTrue( - isinstance(got, (list, dict)), - 'Expected field %s to be a list or a dict, but it is of type %s' % ( - info_field, type(got).__name__)) - expected_num = int(expected.partition(':')[2]) - assertGreaterEqual( - self, len(got), expected_num, - 'Expected %d items in field %s, but only got %d' % ( - expected_num, info_field, len(got) - ) - ) - continue - else: - got = got_dict.get(info_field) - self.assertEqual(expected, got, - 'invalid value for field %s, expected %r, got %r' % (info_field, expected, got)) + got = got_dict.get(info_field) + expect_value(self, got, expected, info_field) def expect_info_dict(self, got_dict, expected_dict):