@Test
public void testCoalesceNotificationsSet() {
InvalidateCacheNotificationCoalescer coalescer = new InvalidateCacheNotificationCoalescer();
ICacheEntryFilter<Object, Object> filter1 =
new KeyCacheEntryFilter<Object, Object>(
CollectionUtility.<Object>arrayList(CodeType1.class));
ICacheEntryFilter<Object, Object> filter2 =
new KeyCacheEntryFilter<Object, Object>(
CollectionUtility.<Object>arrayList(CodeType2.class));
List<InvalidateCacheNotification> testList =
CollectionUtility.arrayList(
new InvalidateCacheNotification(CACHE_ID_1, filter1),
new InvalidateCacheNotification(CACHE_ID_1, filter2),
new InvalidateCacheNotification(CACHE_ID_2, filter2),
new InvalidateCacheNotification(CACHE_ID_3, new AllCacheEntryFilter<>()),
new InvalidateCacheNotification(CACHE_ID_3, filter2));
List<InvalidateCacheNotification> res = coalescer.coalesce(testList);
assertEquals(3, res.size());
for (InvalidateCacheNotification notification : res) {
if (CACHE_ID_1.equals(notification.getCacheId())) {
Set<?> keys = ((KeyCacheEntryFilter<?, ?>) notification.getFilter()).getKeys();
assertEquals(2, keys.size());
assertTrue(keys.contains(CodeType1.class));
assertTrue(keys.contains(CodeType2.class));
} else if (CACHE_ID_2.equals(notification.getCacheId())) {
Set<?> keys = ((KeyCacheEntryFilter<?, ?>) notification.getFilter()).getKeys();
assertEquals(1, keys.size());
assertTrue(keys.contains(CodeType2.class));
} else if (CACHE_ID_3.equals(notification.getCacheId())) {
assertTrue(notification.getFilter() instanceof AllCacheEntryFilter);
} else {
fail("invalid cacheId" + notification.getCacheId());
}
}
}
@Test
public void testCoalesceEmptySet() {
InvalidateCacheNotificationCoalescer coalescer = new InvalidateCacheNotificationCoalescer();
List<InvalidateCacheNotification> res =
coalescer.coalesce(new ArrayList<InvalidateCacheNotification>());
assertTrue(res.isEmpty());
}