@Test
public void containsEntry() {
HazelcastClient hClient = getHazelcastClient();
MultiMap<String, Integer> multiMap = hClient.getMultiMap("containsEntry");
assertFalse(multiMap.containsEntry("a", 1));
assertTrue(multiMap.put("a", 1));
assertTrue(multiMap.containsEntry("a", 1));
assertFalse(multiMap.containsEntry("a", 2));
}
@Test
public void testContainsEntry() {
final MultiMap mm = client.getMultiMap(randomString());
mm.put("key1", "value1");
assertTrue(mm.containsEntry("key1", "value1"));
assertFalse(mm.containsEntry("key1", "NOT_THERE"));
assertFalse(mm.containsEntry("NOT_THERE", "NOT_THERE"));
assertFalse(mm.containsEntry("NOT_THERE", "value1"));
}
@Test
public void testMultiMapContainsEntry() {
HazelcastClient hClient = getHazelcastClient();
MultiMap<String, String> map = hClient.getMultiMap("testMultiMapContainsEntry");
map.put("Hello", "World");
assertTrue(map.containsEntry("Hello", "World"));
}
@Test
public void testTransactionAtomicity_whenMultiMapContainsEntryIsUsed_withoutTransaction()
throws InterruptedException {
final HazelcastInstance hz = Hazelcast.newHazelcastInstance(createConfigWithDummyTxService());
final String name = HazelcastTestSupport.generateRandomString(5);
Thread producerThread = startProducerThread(hz, name);
try {
IQueue<String> q = hz.getQueue(name);
for (int i = 0; i < 1000; i++) {
String id = q.poll();
if (id != null) {
MultiMap<Object, Object> multiMap = hz.getMultiMap(name);
assertTrue(multiMap.containsEntry(id, MapTransactionStressTest.ProducerThread.value));
multiMap.remove(id);
} else {
LockSupport.parkNanos(100);
}
}
} finally {
stopProducerThread(producerThread);
}
}