2021-09-13 17:32:51 +00:00
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import time_machine
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2021-09-14 04:45:26 +00:00
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from freqtrade.configuration import PeriodicCache
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2021-09-13 17:32:51 +00:00
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def test_ttl_cache():
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with time_machine.travel("2021-09-01 05:00:00 +00:00") as t:
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cache = PeriodicCache(5, ttl=60)
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cache1h = PeriodicCache(5, ttl=3600)
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assert cache.timer() == 1630472400.0
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cache['a'] = 1235
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cache1h['a'] = 555123
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assert 'a' in cache
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assert 'a' in cache1h
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t.move_to("2021-09-01 05:00:59 +00:00")
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assert 'a' in cache
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assert 'a' in cache1h
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# Cache expired
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t.move_to("2021-09-01 05:01:00 +00:00")
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assert 'a' not in cache
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assert 'a' in cache1h
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t.move_to("2021-09-01 05:59:59 +00:00")
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assert 'a' in cache1h
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t.move_to("2021-09-01 06:00:00 +00:00")
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assert 'a' not in cache1h
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