def test_invalidate(self): ob1 = ("loc1",) ob2 = ("loc2",) keywords = {"answer": 42} keywords2 = {"answer": 41} value = "true" c = RAMCache() key1 = RAMCache._buildKey(keywords) key2 = RAMCache._buildKey(keywords) key3 = RAMCache._buildKey(keywords2) # Test invalidating entries with a keyword c._getStorage().setEntry(ob1, key1, value) c._getStorage().setEntry(ob2, key2, value) c._getStorage().setEntry(ob2, key3, value) c.invalidate(ob2, keywords) c._getStorage().getEntry(ob1, key1) self.assertRaises(KeyError, c._getStorage().getEntry, ob2, key2) c._getStorage().getEntry(ob2, key3) # Test deleting the whole object c._getStorage().setEntry(ob1, key1, value) c._getStorage().setEntry(ob2, key2, value) c._getStorage().setEntry(ob2, key3, value) c.invalidate(ob2) self.assertRaises(KeyError, c._getStorage().getEntry, ob2, key2) self.assertRaises(KeyError, c._getStorage().getEntry, ob2, key3) c._getStorage().getEntry(ob1, key1) # Try something that's not there c.invalidate(('yadda',))
def test_set(self): ob = ('path',) keywords = {"answer": 42} value = "true" c = RAMCache() c.requestVars = ('foo', 'bar') key = RAMCache._buildKey(keywords) c.set(value, ob, keywords) self.assertEqual(c._getStorage().getEntry(ob, key), value, "Not stored correctly")
def test_query(self): ob = ('aaa',) keywords = {"answer": 42} value = "true" c = RAMCache() key = RAMCache._buildKey(keywords) c._getStorage().setEntry(ob, key, value) self.assertEqual(c.query(ob, keywords), value, "incorrect value") self.assertEqual(c.query(ob, None), None, "defaults incorrect") self.assertEqual(c.query(ob, {"answer": 2}, default="bummer"), "bummer", "default doesn't work")
def test_buildKey(self): kw = {'foo': 1, 'bar': 2, 'baz': 3} key = RAMCache._buildKey(kw) self.assertEqual(key, (('bar',2), ('baz',3), ('foo',1)), "wrong key")