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[test] recursively check dict and list in expect_info_dict 

This allows to use md5:, re:, etc within the str inside a list
or dict.
This commit is contained in:
Qijiang Fan 2015-08-30 14:33:12 +08:00 committed by Sergey M․
parent ee2d190253
commit 93bc7ef165
1 changed files with 20 additions and 1 deletions
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21
test/helper.py
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@ -89,7 +89,7 @@ def gettestcases(include_onlymatching=False):
md5 = lambda s: hashlib.md5(s.encode('utf-8')).hexdigest()
def expect_info_dict(self, got_dict, expected_dict):
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)
@ -127,6 +127,22 @@ def expect_info_dict(self, got_dict, expected_dict):
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))
@ -149,6 +165,9 @@ def expect_info_dict(self, got_dict, expected_dict):
self.assertEqual(expected, got,
'invalid value for field %s, expected %r, got %r' % (info_field, expected, got))
def expect_info_dict(self, got_dict, expected_dict):
expect_dict(self, got_dict, expected_dict)
# Check for the presence of mandatory fields
if got_dict.get('_type') not in ('playlist', 'multi_video'):
for key in ('id', 'url', 'title', 'ext'):