diff options
Diffstat (limited to 'tests/util/test_stream_change_cache.py')
| -rw-r--r-- | tests/util/test_stream_change_cache.py | 38 |
1 files changed, 13 insertions, 25 deletions
diff --git a/tests/util/test_stream_change_cache.py b/tests/util/test_stream_change_cache.py index 1b0fa52ad1..a29cc872f9 100644 --- a/tests/util/test_stream_change_cache.py +++ b/tests/util/test_stream_change_cache.py @@ -51,6 +51,8 @@ class StreamChangeCacheTests(unittest.HomeserverTestCase): # return True, whether it's a known entity or not. self.assertTrue(cache.has_entity_changed("user@foo.com", 0)) self.assertTrue(cache.has_entity_changed("not@here.website", 0)) + self.assertTrue(cache.has_entity_changed("user@foo.com", 3)) + self.assertTrue(cache.has_entity_changed("not@here.website", 3)) def test_entity_has_changed_pops_off_start(self) -> None: """ @@ -65,15 +67,14 @@ class StreamChangeCacheTests(unittest.HomeserverTestCase): # The cache is at the max size, 2 self.assertEqual(len(cache._cache), 2) + # The cache's earliest known position is 2. + self.assertEqual(cache._earliest_known_stream_pos, 2) # The oldest item has been popped off self.assertTrue("user@foo.com" not in cache._entity_to_key) - self.assertEqual( - cache.get_all_entities_changed(2), - ["bar@baz.net", "user@elsewhere.org"], - ) - self.assertIsNone(cache.get_all_entities_changed(1)) + self.assertEqual(cache.get_all_entities_changed(3), ["user@elsewhere.org"]) + self.assertIsNone(cache.get_all_entities_changed(2)) # If we update an existing entity, it keeps the two existing entities cache.entity_has_changed("bar@baz.net", 5) @@ -81,10 +82,10 @@ class StreamChangeCacheTests(unittest.HomeserverTestCase): {"bar@baz.net", "user@elsewhere.org"}, set(cache._entity_to_key) ) self.assertEqual( - cache.get_all_entities_changed(2), + cache.get_all_entities_changed(3), ["user@elsewhere.org", "bar@baz.net"], ) - self.assertIsNone(cache.get_all_entities_changed(1)) + self.assertIsNone(cache.get_all_entities_changed(2)) def test_get_all_entities_changed(self) -> None: """ @@ -99,28 +100,15 @@ class StreamChangeCacheTests(unittest.HomeserverTestCase): cache.entity_has_changed("anotheruser@foo.com", 3) cache.entity_has_changed("user@elsewhere.org", 4) - r = cache.get_all_entities_changed(1) + r = cache.get_all_entities_changed(2) - # either of these are valid - ok1 = [ - "user@foo.com", - "bar@baz.net", - "anotheruser@foo.com", - "user@elsewhere.org", - ] - ok2 = [ - "user@foo.com", - "anotheruser@foo.com", - "bar@baz.net", - "user@elsewhere.org", - ] + # Results are ordered so either of these are valid. + ok1 = ["bar@baz.net", "anotheruser@foo.com", "user@elsewhere.org"] + ok2 = ["anotheruser@foo.com", "bar@baz.net", "user@elsewhere.org"] self.assertTrue(r == ok1 or r == ok2) - r = cache.get_all_entities_changed(2) - self.assertTrue(r == ok1[1:] or r == ok2[1:]) - self.assertEqual(cache.get_all_entities_changed(3), ["user@elsewhere.org"]) - self.assertEqual(cache.get_all_entities_changed(0), None) + self.assertEqual(cache.get_all_entities_changed(1), None) # ... later, things gest more updates cache.entity_has_changed("user@foo.com", 5) |