def test_remove(self):
c = cache.ShardedCache(6, 'LRU', 3, f_map=lambda x: x % 3)
self.assertEqual(c.dump(serialized=False), [[], [], []])
c.put(0)
self.assertEqual(c.dump(serialized=False), [[0], [], []])
c.remove(0)
self.assertEqual(c.dump(serialized=False), [[], [], []])
def test_remove(self):
c = cache.ShardedCache(6, "LRU", 3, f_map=lambda x: x % 3)
assert c.dump(serialized=False) == [[], [], []]
c.put(0)
assert c.dump(serialized=False) == [[0], [], []]
c.remove(0)
assert c.dump(serialized=False) == [[], [], []]
def test_put_get_has(self):
c = cache.ShardedCache(6, 'LRU', 3, f_map=lambda x: x % 3)
c.put(4)
self.assertEqual(c.dump(serialized=False), [[], [4], []])
self.assertTrue(c.has(4))
self.assertTrue(c.get(4))
c.put(1)
self.assertEqual(c.dump(serialized=False), [[], [1, 4], []])
self.assertTrue(c.has(1))
self.assertTrue(c.get(1))
self.assertTrue(c.has(4))
c.put(7)
self.assertEqual(c.dump(serialized=False), [[], [7, 1], []])
self.assertTrue(c.has(7))
self.assertTrue(c.get(7))
self.assertTrue(c.has(1))
self.assertTrue(c.get(1))
self.assertFalse(c.has(4))
self.assertFalse(c.get(4))
def test_put_get_has(self):
c = cache.ShardedCache(6, "LRU", 3, f_map=lambda x: x % 3)
c.put(4)
assert c.dump(serialized=False) == [[], [4], []]
assert c.has(4)
assert c.get(4)
c.put(1)
assert c.dump(serialized=False) == [[], [1, 4], []]
assert c.has(1)
assert c.get(1)
assert c.has(4)
c.put(7)
assert c.dump(serialized=False) == [[], [7, 1], []]
assert c.has(7)
assert c.get(7)
assert c.has(1)
assert c.get(1)
assert not c.has(4)
assert not c.get(4)
def test_put_get_scan(self):
c = cache.ShardedCache(6, 'LRU', 3, f_map=lambda x: x % 3)
self.assertEqual(c.put(0), None)
self.assertEqual(c.dump(serialized=False), [[0], [], []])
self.assertEqual(c.put(1), None)
self.assertEqual(c.dump(serialized=False), [[0], [1], []])
self.assertEqual(c.put(2), None)
self.assertEqual(c.dump(serialized=False), [[0], [1], [2]])
c.put(3)
self.assertEqual(c.dump(serialized=False), [[3, 0], [1], [2]])
c.put(4)
self.assertEqual(c.dump(serialized=False), [[3, 0], [4, 1], [2]])
c.put(5)
self.assertEqual(c.dump(serialized=False), [[3, 0], [4, 1], [5, 2]])
self.assertEqual(c.put(6), 0)
self.assertEqual(c.dump(serialized=False), [[6, 3], [4, 1], [5, 2]])
self.assertEqual(c.put(7), 1)
self.assertEqual(c.dump(serialized=False), [[6, 3], [7, 4], [5, 2]])
self.assertEqual(c.put(8), 2)
self.assertEqual(c.dump(serialized=False), [[6, 3], [7, 4], [8, 5]])
def test_put_get_scan(self):
c = cache.ShardedCache(6, "LRU", 3, f_map=lambda x: x % 3)
assert c.put(0) is None
assert c.dump(serialized=False) == [[0], [], []]
assert c.put(1) is None
assert c.dump(serialized=False) == [[0], [1], []]
assert c.put(2) is None
assert c.dump(serialized=False) == [[0], [1], [2]]
c.put(3)
assert c.dump(serialized=False) == [[3, 0], [1], [2]]
c.put(4)
assert c.dump(serialized=False) == [[3, 0], [4, 1], [2]]
c.put(5)
assert c.dump(serialized=False) == [[3, 0], [4, 1], [5, 2]]
assert c.put(6) == 0
assert c.dump(serialized=False) == [[6, 3], [4, 1], [5, 2]]
assert c.put(7) == 1
assert c.dump(serialized=False) == [[6, 3], [7, 4], [5, 2]]
assert c.put(8) == 2
assert c.dump(serialized=False) == [[6, 3], [7, 4], [8, 5]]
