@Test
public void testTTL() throws Exception {
Config config = new Config();
FactoryImpl mockFactory = mock(FactoryImpl.class);
// we mocked the node
// do not forget to shutdown the connectionManager
// so that server socket can be released.
Node node = new Node(mockFactory, config);
node.serviceThread = Thread.currentThread();
CMap cmap = new CMap(node.concurrentMapManager, "c:myMap");
Object key = "1";
Object value = "istanbul";
Data dKey = toData(key);
Data dValue = toData(value);
Request reqPut = newPutRequest(dKey, dValue);
reqPut.ttl = 3000;
cmap.put(reqPut);
assertTrue(cmap.mapRecords.containsKey(toData(key)));
Data actualValue = cmap.get(newGetRequest(dKey));
assertThat(toObject(actualValue), equalTo(value));
assertEquals(1, cmap.mapRecords.size());
Record record = cmap.getRecord(dKey);
assertNotNull(record);
assertTrue(record.isActive());
assertTrue(record.isValid());
assertEquals(1, cmap.size());
assertNotNull(cmap.get(newGetRequest(dKey)));
assertEquals(dValue, cmap.get(newGetRequest(dKey)));
assertTrue(record.getRemainingTTL() > 1000);
Thread.sleep(1000);
assertTrue(record.getRemainingTTL() < 2100);
cmap.put(newPutRequest(dKey, dValue));
assertTrue(record.getRemainingTTL() > 2001);
assertTrue(record.isActive());
assertTrue(record.isValid());
Thread.sleep(1000);
assertTrue(record.getRemainingTTL() < 2100);
cmap.put(newPutRequest(dKey, dValue));
assertTrue(record.getRemainingTTL() > 2001);
assertTrue(record.isActive());
assertTrue(record.isValid());
Thread.sleep(5000);
assertEquals(0, cmap.size());
assertTrue(cmap.evict(newEvictRequest(dKey)));
assertTrue(cmap.shouldPurgeRecord(record, System.currentTimeMillis() + 10000));
cmap.removeAndPurgeRecord(record);
assertEquals(0, cmap.mapRecords.size());
assertEquals(0, cmap.size());
assertEquals(0, cmap.mapIndexService.size());
node.connectionManager.shutdown();
}
@Test
public void testPut() throws Exception {
Config config = new Config();
FactoryImpl mockFactory = mock(FactoryImpl.class);
// we mocked the node
// do not forget to shutdown the connectionManager
// so that server socket can be released.
Node node = new Node(mockFactory, config);
node.serviceThread = Thread.currentThread();
CMap cmap = new CMap(node.concurrentMapManager, "c:myMap");
Object key = "1";
Object value = "istanbul";
Data dKey = toData(key);
Data dValue = toData(value);
cmap.put(newPutRequest(dKey, dValue));
assertTrue(cmap.mapRecords.containsKey(toData(key)));
Data actualValue = cmap.get(newGetRequest(dKey));
assertThat(toObject(actualValue), equalTo(value));
assertEquals(1, cmap.mapRecords.size());
Record record = cmap.getRecord(dKey);
assertNotNull(record);
assertTrue(record.isActive());
assertTrue(record.isValid());
assertEquals(1, cmap.size());
cmap.remove(newRemoveRequest(dKey));
assertTrue(System.currentTimeMillis() - record.getRemoveTime() < 100);
assertEquals(1, cmap.mapRecords.size());
record = cmap.getRecord(dKey);
assertNotNull(record);
assertFalse(record.isActive());
assertFalse(record.isValid());
assertEquals(0, cmap.size());
cmap.put(newPutRequest(dKey, dValue, 1000));
assertEquals(0, record.getRemoveTime());
assertTrue(cmap.mapRecords.containsKey(toData(key)));
Thread.sleep(1500);
assertEquals(0, cmap.size());
assertFalse(cmap.containsKey(newContainsRequest(dKey, null)));
node.connectionManager.shutdown();
}
@Test
public void testPutWithTwoMember() throws Exception {
Config config = new Config();
HazelcastInstance h1 = Hazelcast.newHazelcastInstance(config);
HazelcastInstance h2 = Hazelcast.newHazelcastInstance(config);
assertEquals(2, h1.getCluster().getMembers().size());
assertEquals(2, h2.getCluster().getMembers().size());
IMap imap1 = h1.getMap("default");
IMap imap2 = h2.getMap("default");
assertEquals(0, imap1.size());
assertEquals(0, imap2.size());
CMap cmap1 = getCMap(h1, "default");
CMap cmap2 = getCMap(h2, "default");
assertNotNull(cmap1);
assertNotNull(cmap2);
Object key = "1";
Object value = "value";
Data dKey = toData(key);
Data dValue = toData(value);
imap1.put(key, value, 5, TimeUnit.SECONDS);
assertEquals(1, cmap1.mapRecords.size());
assertEquals(1, cmap2.mapRecords.size());
assertEquals(
1,
cmap1.getMapIndexService().getOwnedRecords().size()
+ cmap2.getMapIndexService().getOwnedRecords().size());
Record record1 = cmap1.getRecord(dKey);
Record record2 = cmap2.getRecord(dKey);
long now = System.currentTimeMillis();
long millisLeft1 = record1.getExpirationTime() - now;
long millisLeft2 = record2.getExpirationTime() - now;
assertTrue(millisLeft1 <= 5000 && millisLeft1 > 0);
assertTrue(millisLeft2 <= 5000 && millisLeft2 > 0);
assertTrue(record1.isActive());
assertTrue(record2.isActive());
assertEquals(1, record1.valueCount());
assertEquals(1, record2.valueCount());
assertEquals(dValue, record1.getValueData());
assertEquals(dValue, record2.getValueData());
imap1.set("2", "value2", 5, TimeUnit.SECONDS);
assertEquals("value2", imap1.get("2"));
assertEquals("value2", imap2.get("2"));
Thread.sleep(6000);
assertNull(imap1.get("2"));
assertNull(imap2.get("2"));
now = System.currentTimeMillis();
assertFalse(record1.isValid(now));
assertFalse(record2.isValid(now));
Thread.sleep(23000);
assertEquals(0, cmap1.getMapIndexService().getOwnedRecords().size());
assertEquals(0, cmap2.getMapIndexService().getOwnedRecords().size());
assertEquals(0, cmap1.mapRecords.size());
assertEquals(0, cmap2.mapRecords.size());
imap1.put(key, value, 10, TimeUnit.SECONDS);
assertTrue(migrateKey(key, h1, h1, 0));
assertTrue(migrateKey(key, h1, h2, 1));
assertEquals(1, cmap1.mapRecords.size());
assertEquals(1, cmap2.mapRecords.size());
assertEquals(
1,
cmap1.getMapIndexService().getOwnedRecords().size()
+ cmap2.getMapIndexService().getOwnedRecords().size());
record1 = cmap1.getRecord(dKey);
record2 = cmap2.getRecord(dKey);
now = System.currentTimeMillis();
millisLeft1 = record1.getExpirationTime() - now;
millisLeft2 = record2.getExpirationTime() - now;
assertTrue(millisLeft1 <= 11000 && millisLeft1 > 0);
assertTrue(millisLeft2 <= 11000 && millisLeft2 > 0);
assertTrue(record1.isActive());
assertTrue(record2.isActive());
assertTrue(record1.isValid(now));
assertTrue(record2.isValid(now));
assertEquals(1, record1.valueCount());
assertEquals(1, record2.valueCount());
assertEquals(1, cmap1.mapRecords.size());
assertEquals(1, cmap2.mapRecords.size());
assertEquals(
1,
cmap1.getMapIndexService().getOwnedRecords().size()
+ cmap2.getMapIndexService().getOwnedRecords().size());
assertTrue(migrateKey(key, h1, h2, 0));
assertTrue(migrateKey(key, h1, h1, 1));
cmap1.startCleanup(true);
cmap2.startCleanup(true);
assertEquals(1, cmap1.mapRecords.size());
assertEquals(1, cmap2.mapRecords.size());
assertEquals(1, cmap2.getMapIndexService().getOwnedRecords().size());
assertEquals(0, cmap1.getMapIndexService().getOwnedRecords().size());
now = System.currentTimeMillis();
millisLeft1 = record1.getExpirationTime() - now;
millisLeft2 = record2.getExpirationTime() - now;
assertTrue(millisLeft1 <= 10000 && millisLeft1 > 0);
assertTrue(millisLeft2 <= 10000 && millisLeft2 > 0);
assertTrue(record1.isActive());
assertTrue(record2.isActive());
assertTrue(record1.isValid(now));
assertTrue(record2.isValid(now));
assertEquals(1, record1.valueCount());
assertEquals(1, record2.valueCount());
Thread.sleep(11000);
now = System.currentTimeMillis();
assertFalse(record1.isValid(now));
assertFalse(record2.isValid(now));
Thread.sleep(20000);
assertEquals(0, cmap1.mapRecords.size());
assertEquals(0, cmap2.mapRecords.size());
assertEquals(0, cmap1.getMapIndexService().getOwnedRecords().size());
assertEquals(0, cmap2.getMapIndexService().getOwnedRecords().size());
imap1.put("1", "value1");
record1 = cmap1.getRecord(dKey);
record2 = cmap2.getRecord(dKey);
assertEquals(1, cmap1.mapRecords.size());
assertEquals(1, cmap2.mapRecords.size());
assertEquals(0, cmap1.getMapIndexService().getOwnedRecords().size());
assertEquals(1, cmap2.getMapIndexService().getOwnedRecords().size());
now = System.currentTimeMillis();
assertEquals(Long.MAX_VALUE, record1.getExpirationTime());
assertEquals(Long.MAX_VALUE, record2.getExpirationTime());
assertTrue(record1.isActive());
assertTrue(record2.isActive());
assertTrue(record1.isValid(now));
assertTrue(record2.isValid(now));
assertEquals(1, record1.valueCount());
assertEquals(1, record2.valueCount());
imap1.remove("1");
assertEquals(0, cmap1.getMapIndexService().getOwnedRecords().size());
assertEquals(0, cmap2.getMapIndexService().getOwnedRecords().size());
Thread.sleep(20000);
assertEquals(0, cmap1.mapRecords.size());
assertEquals(0, cmap2.mapRecords.size());
assertEquals(0, cmap1.mapIndexService.size());
assertEquals(0, cmap2.mapIndexService.size());
}