@Test(dependsOnMethods = "testRoundRobinLoadBalancing")
public void testAddNewHotrodServer() {
c4 = TestCacheManagerFactory.createLocalCacheManager(false).getCache();
hotRodServer4 = TestHelper.startHotRodServer((EmbeddedCacheManager) c4.getCacheManager());
registerCacheManager(c4.getCacheManager());
List<SocketAddress> serverAddresses = new ArrayList<SocketAddress>();
serverAddresses.add(new InetSocketAddress("localhost", hotRodServer1.getPort()));
serverAddresses.add(new InetSocketAddress("localhost", hotRodServer2.getPort()));
serverAddresses.add(new InetSocketAddress("localhost", hotRodServer3.getPort()));
serverAddresses.add(new InetSocketAddress("localhost", hotRodServer4.getPort()));
RoundRobinBalancingStrategy balancer = getBalancer();
balancer.setServers(serverAddresses);
remoteCache.put("k1", "v1");
remoteCache.put("k2", "v2");
remoteCache.put("k3", "v3");
remoteCache.put("k4", "v4");
assertEquals(1, c1.size());
assertEquals(1, c2.size());
assertEquals(1, c3.size());
assertEquals(1, c4.size());
assertEquals("v1", remoteCache.get("k1"));
assertEquals("v2", remoteCache.get("k2"));
assertEquals("v3", remoteCache.get("k3"));
assertEquals("v4", remoteCache.get("k4"));
remoteCache.put("k5", "v2");
remoteCache.put("k6", "v3");
remoteCache.put("k7", "v1");
remoteCache.put("k8", "v2");
remoteCache.put("k9", "v3");
remoteCache.put("k10", "v3");
remoteCache.put("k11", "v3");
remoteCache.put("k12", "v3");
assertEquals(3, c1.size());
assertEquals(3, c2.size());
assertEquals(3, c3.size());
assertEquals(3, c4.size());
}
@Test(dependsOnMethods = "testStopServer")
public void testRemoveServers() {
List<SocketAddress> serverAddresses = new ArrayList<SocketAddress>();
serverAddresses.add(new InetSocketAddress("localhost", hotRodServer1.getPort()));
serverAddresses.add(new InetSocketAddress("localhost", hotRodServer2.getPort()));
RoundRobinBalancingStrategy balancer = getBalancer();
balancer.setServers(serverAddresses);
remoteCache.put("k1", "v1");
remoteCache.put("k2", "v2");
remoteCache.put("k3", "v3");
remoteCache.put("k4", "v4");
assertEquals(2, c1.size());
assertEquals(2, c2.size());
assertEquals(0, c3.size());
assertEquals(0, c4.size());
assertEquals("v1", remoteCache.get("k1"));
assertEquals("v2", remoteCache.get("k2"));
assertEquals("v3", remoteCache.get("k3"));
assertEquals("v4", remoteCache.get("k4"));
remoteCache.put("k5", "v2");
remoteCache.put("k6", "v3");
remoteCache.put("k7", "v1");
remoteCache.put("k8", "v2");
remoteCache.put("k9", "v3");
remoteCache.put("k10", "v3");
remoteCache.put("k11", "v3");
remoteCache.put("k12", "v3");
assertEquals(6, c1.size());
assertEquals(6, c2.size());
assertEquals(0, c3.size());
assertEquals(0, c4.size());
}