peter
4209f6bb24
- never prune subscriptions on an empty fetch: one anomalous empty-but-200 response wiped every subscription (and its deep_requested flag) in one run - push_playlist: stop after 5 consecutive write failures — a quota-dead or scope-revoked account otherwise burns 50 units per remaining item - RSS: raise RssError instead of returning [] on a transport/HTTP failure, so a failed poll no longer stamps last_rss_at and a 404 feed stops looking healthy - worker: exit when the schema never appears instead of "continuing" into a crash one call later
29 lines
824 B
Python
29 lines
824 B
Python
"""Guards that stop one bad YouTube answer from cascading: the playlist-push circuit breaker."""
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from app.sync.playlists import _Breaker
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class TestBreaker:
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def test_open_until_the_limit_is_reached(self):
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b = _Breaker(limit=3)
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for _ in range(2):
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b.hit(False)
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assert b.open()
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b.hit(False)
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assert not b.open() and b.tripped
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def test_a_success_re_arms_the_streak(self):
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b = _Breaker(limit=3)
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b.hit(False)
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b.hit(False)
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b.hit(True) # one write went through — this isn't an account-wide failure
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b.hit(False)
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b.hit(False)
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assert b.open()
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def test_stays_tripped_once_tripped(self):
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b = _Breaker(limit=2)
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b.hit(False)
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b.hit(False)
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b.hit(True)
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assert not b.open()
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