hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
36 lines
832 B
Python
36 lines
832 B
Python
import unittest
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from cachetools import RRCache
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from . import CacheTestMixin
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class RRCacheTest(unittest.TestCase, CacheTestMixin):
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Cache = RRCache
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def test_rr(self):
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cache = RRCache(maxsize=2, choice=min)
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self.assertEqual(min, cache.choice)
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cache[1] = 1
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cache[2] = 2
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cache[3] = 3
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self.assertEqual(2, len(cache))
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self.assertEqual(2, cache[2])
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self.assertEqual(3, cache[3])
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self.assertNotIn(1, cache)
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cache[0] = 0
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self.assertEqual(2, len(cache))
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self.assertEqual(0, cache[0])
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self.assertEqual(3, cache[3])
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self.assertNotIn(2, cache)
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cache[4] = 4
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self.assertEqual(2, len(cache))
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self.assertEqual(3, cache[3])
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self.assertEqual(4, cache[4])
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self.assertNotIn(0, cache)
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