@Test
public void testConditionalReplace() throws Exception {
assertThat(store.replace(1L, "one", "another one"), is(Store.ReplaceStatus.MISS_NOT_PRESENT));
validateStats(store, EnumSet.of(StoreOperationOutcomes.ConditionalReplaceOutcome.MISS));
store.put(1L, "some other one");
assertThat(store.replace(1L, "one", "another one"), is(Store.ReplaceStatus.MISS_PRESENT));
validateStat(store, StoreOperationOutcomes.ConditionalReplaceOutcome.MISS, 2);
validateStat(store, StoreOperationOutcomes.ConditionalReplaceOutcome.REPLACED, 0);
assertThat(store.replace(1L, "some other one", "another one"), is(Store.ReplaceStatus.HIT));
validateStat(store, StoreOperationOutcomes.ConditionalReplaceOutcome.REPLACED, 1);
validateStat(store, StoreOperationOutcomes.ConditionalReplaceOutcome.MISS, 2);
}
@Test
public void testReplace() throws Exception {
assertThat(store.replace(1L, "one"), nullValue());
validateStats(store, EnumSet.of(StoreOperationOutcomes.ReplaceOutcome.MISS));
store.put(1L, "one");
assertThat(store.replace(1L, "another one").value(), is("one"));
validateStats(
store,
EnumSet.of(
StoreOperationOutcomes.ReplaceOutcome.MISS,
StoreOperationOutcomes.ReplaceOutcome.REPLACED));
}
@Test(expected = StoreAccessException.class)
public void testConditionalReplaceThrowsOnlySAE() throws Exception {
OperationsCodec<Long, String> codec = mock(OperationsCodec.class);
ChainResolver chainResolver = mock(ChainResolver.class);
ServerStoreProxy serverStoreProxy = mock(ServerStoreProxy.class);
when(serverStoreProxy.get(anyLong())).thenThrow(new RuntimeException());
TestTimeSource testTimeSource = mock(TestTimeSource.class);
ClusteredStore<Long, String> store =
new ClusteredStore<Long, String>(codec, chainResolver, serverStoreProxy, testTimeSource);
store.replace(1L, "one", "another one");
}