public void testLoading() throws CacheLoaderException {
assertNotInCacheAndStore("k1", "k2", "k3", "k4");
for (int i = 1; i < 5; i++) store.store(TestInternalCacheEntryFactory.create("k" + i, "v" + i));
for (int i = 1; i < 5; i++) assert cache.get("k" + i).equals("v" + i);
// make sure we have no stale locks!!
assertNoLocks(cache);
for (int i = 1; i < 5; i++) cache.evict("k" + i);
// make sure we have no stale locks!!
assertNoLocks(cache);
assert cache.putIfAbsent("k1", "v1-SHOULD-NOT-STORE").equals("v1");
assert cache.remove("k2").equals("v2");
assert cache.replace("k3", "v3-REPLACED").equals("v3");
assert cache.replace("k4", "v4", "v4-REPLACED");
// make sure we have no stale locks!!
assertNoLocks(cache);
assert cache.size() == 3
: "Expected the cache to contain 3 elements but contained " + cache.size();
for (int i = 1; i < 5; i++) cache.evict("k" + i);
// make sure we have no stale locks!!
assertNoLocks(cache);
assert cache.isEmpty(); // cache size ops will not trigger a load
cache.clear(); // this should propagate to the loader though
assertNotInCacheAndStore("k1", "k2", "k3", "k4");
// make sure we have no stale locks!!
assertNoLocks(cache);
}
public void testLoadingToMemory() throws CacheLoaderException {
assertNotInCacheAndStore("k1", "k2");
store.store(TestInternalCacheEntryFactory.create("k1", "v1"));
store.store(TestInternalCacheEntryFactory.create("k2", "v2"));
assertInStoreNotInCache("k1", "k2");
assert "v1".equals(cache.get("k1"));
assert "v2".equals(cache.get("k2"));
assertInCacheAndStore("k1", "v1");
assertInCacheAndStore("k2", "v2");
store.remove("k1");
store.remove("k2");
assertInCacheAndNotInStore("k1", "k2");
assert "v1".equals(cache.get("k1"));
assert "v2".equals(cache.get("k2"));
}