diff options
Diffstat (limited to 'test/test_utils.py')
| -rw-r--r-- | test/test_utils.py | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/test_utils.py b/test/test_utils.py index e1bf6ac20..a22f25d73 100644 --- a/test/test_utils.py +++ b/test/test_utils.py @@ -5,6 +5,7 @@ import os import re import sys import unittest +import warnings sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) @@ -112,6 +113,7 @@ from yt_dlp.utils import ( subtitles_filename, timeconvert, traverse_obj, + try_call, unescapeHTML, unified_strdate, unified_timestamp, @@ -123,6 +125,7 @@ from yt_dlp.utils import ( urlencode_postdata, urljoin, urshift, + variadic, version_tuple, xpath_attr, xpath_element, @@ -1974,6 +1977,35 @@ Line 1 self.assertEqual(get_compatible_ext( vcodecs=['av1'], acodecs=['mp4a'], vexts=['webm'], aexts=['m4a'], preferences=('webm', 'mkv')), 'mkv') + def test_try_call(self): + def total(*x, **kwargs): + return sum(x) + sum(kwargs.values()) + + self.assertEqual(try_call(None), None, + msg='not a fn should give None') + self.assertEqual(try_call(lambda: 1), 1, + msg='int fn with no expected_type should give int') + self.assertEqual(try_call(lambda: 1, expected_type=int), 1, + msg='int fn with expected_type int should give int') + self.assertEqual(try_call(lambda: 1, expected_type=dict), None, + msg='int fn with wrong expected_type should give None') + self.assertEqual(try_call(total, args=(0, 1, 0, ), expected_type=int), 1, + msg='fn should accept arglist') + self.assertEqual(try_call(total, kwargs={'a': 0, 'b': 1, 'c': 0}, expected_type=int), 1, + msg='fn should accept kwargs') + self.assertEqual(try_call(lambda: 1, expected_type=dict), None, + msg='int fn with no expected_type should give None') + self.assertEqual(try_call(lambda x: {}, total, args=(42, ), expected_type=int), 42, + msg='expect first int result with expected_type int') + + def test_variadic(self): + self.assertEqual(variadic(None), (None, )) + self.assertEqual(variadic('spam'), ('spam', )) + self.assertEqual(variadic('spam', allowed_types=dict), 'spam') + with warnings.catch_warnings(): + warnings.simplefilter('ignore') + self.assertEqual(variadic('spam', allowed_types=[dict]), 'spam') + def test_traverse_obj(self): _TEST_DATA = { 100: 100, |