New test-case: extractor names are supposed to be unique

@dstftw explained in
https://github.com/rg3/youtube-dl/pull/9918#issuecomment-228625878 that
extractor names are supposed to be unique. @dstftw has fixed the two
offending extractors, and here I add a test to ensure this does not
happen in the future.
pull/8/head
Matthieu Muffato 8 years ago committed by Sergey M․
parent f41ffc00d1
commit e3a6747d8f
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@ -6,6 +6,7 @@ from __future__ import unicode_literals
import os
import sys
import unittest
import collections
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
@ -130,6 +131,13 @@ class TestAllURLsMatching(unittest.TestCase):
'https://screen.yahoo.com/smartwatches-latest-wearable-gadgets-163745379-cbs.html',
['Yahoo'])
def test_no_duplicated_ie_names(self):
name_accu = collections.defaultdict(list)
for ie in self.ies:
name_accu[ie.IE_NAME.lower()].append(ie)
for (ie_name,ie_list) in name_accu.items():
self.assertEqual(len(ie_list), 1, 'Only 1 extractor with IE_NAME "%s" (%s)' % (ie_name, ie_list))
if __name__ == '__main__':
unittest.main()

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