Examples with MockServer com.zimbra.cs.account.MockServer used on opensource projects

Example 1 with MockServer

use of com.zimbra.cs.account.MockServer in project zm-mailbox by Zimbra.

the class ImapLoadBalancingMechanismTest method accountIdHashMechanismHashFromPool.

@Test
public void accountIdHashMechanismHashFromPool() throws Exception {
    ImapLoadBalancingMechanism mech = ImapLoadBalancingMechanism.newInstance(ImapLoadBalancingMechanism.ImapLBMech.AccountIdHash.name());
    ArrayList<Server> pool = new ArrayList<Server>();
    Server s0 = new MockServer("server-0", "0");
    Server s1 = new MockServer("server-1", "1");
    Server s2 = new MockServer("server-2", "2");
    // Add to pool out-of-order to verify that we are sorting correctly
    pool.add(s1);
    pool.add(s0);
    pool.add(s2);
    HashMap<String, String> headers = new HashMap<String, String>();
    HttpServletRequest req = new MockHttpServletRequest(null, null, null, 123, "127.0.0.1", headers);
    String acctId0 = "79e9a595-c34b-469a-a1ee-e2b9d03f9aa7";
    /* hash=1536494685, hash % 3 = 0 */
    String acctId1 = "615922e5-2318-4b8b-8734-d209a99f8252";
    /* hash=454270162,  hash % 3 = 1 */
    String acctId2 = "f5c68357-61d9-4658-a7fc-e7273929ca0c";
    /* hash=1373626454, hash % 3 = 2 */
    assertEquals("Should have got 0th entry from sorted pool", s0, mech.getImapServerFromPool(req, acctId0, pool));
    assertEquals("Should have got 1st entry from sorted pool", s1, mech.getImapServerFromPool(req, acctId1, pool));
    assertEquals("Should have got 2nd entry from sorted pool", s2, mech.getImapServerFromPool(req, acctId2, pool));
}

Example 2 with MockServer

use of com.zimbra.cs.account.MockServer in project zm-mailbox by Zimbra.

the class ImapLoadBalancingMechanismTest method ClientIpHashMechanismIpHashFromPool.

@Test
public void ClientIpHashMechanismIpHashFromPool() throws Exception {
    ImapLoadBalancingMechanism mech = ImapLoadBalancingMechanism.newInstance(ImapLoadBalancingMechanism.ImapLBMech.ClientIpHash.name());
    ArrayList<Server> pool = new ArrayList<Server>();
    Server s0 = new MockServer("server-0", "0");
    Server s1 = new MockServer("server-1", "1");
    Server s2 = new MockServer("server-2", "2");
    // Add to pool out-of-order to verify that we are sorting correctly
    pool.add(s1);
    pool.add(s0);
    pool.add(s2);
    HashMap<String, String> headers = new HashMap<String, String>();
    /**
		 * For IPV4, Java uses the 32bit value of an IPV4 address as the hashCode of an IPV4
		 * address, so with the current test setup, and a pool size of 3:
		 *   127.0.0.2 == (0x7f << 24) + 2 == 2130706434
		 * And 2130706434 % 3 = 0
		 * So 127.0.0.2 should return server 0 in our 3 node pool,
		 *    127.0.0.3 should return server 1 in our 3 node pool,
		 *    127.0.0.4 should return server 2 in our 3 node pool
		 */
    headers.put(ImapLoadBalancingMechanism.ClientIpHashMechanism.CLIENT_IP, "127.0.0.2");
    HttpServletRequest req = new MockHttpServletRequest(null, null, null, 123, "127.0.0.1", headers);
    Assert.assertEquals(s0, mech.getImapServerFromPool(req, pool));
    headers.put(ImapLoadBalancingMechanism.ClientIpHashMechanism.CLIENT_IP, "127.0.0.3");
    Assert.assertEquals(s1, mech.getImapServerFromPool(req, pool));
    headers.put(ImapLoadBalancingMechanism.ClientIpHashMechanism.CLIENT_IP, "127.0.0.4");
    Assert.assertEquals(s2, mech.getImapServerFromPool(req, pool));
    /* Verify we get the same results using IPV6 */
    headers.put(ImapLoadBalancingMechanism.ClientIpHashMechanism.CLIENT_IP, "::FFFF:127.0.0.2");
    Assert.assertEquals(s0, mech.getImapServerFromPool(req, pool));
    headers.put(ImapLoadBalancingMechanism.ClientIpHashMechanism.CLIENT_IP, "::FFFF:127.0.0.3");
    Assert.assertEquals(s1, mech.getImapServerFromPool(req, pool));
    headers.put(ImapLoadBalancingMechanism.ClientIpHashMechanism.CLIENT_IP, "::FFFF:127.0.0.4");
    Assert.assertEquals(s2, mech.getImapServerFromPool(req, pool));
}