opendaylight/config/config-util/src/test/java/org/opendaylight/controller/config/util/LookupTest.java

   1 /*
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.controller.config.util;
   9
  10 import com.google.common.collect.ImmutableMap;
  11 import com.google.common.collect.Sets;
  12 import org.junit.After;
  13 import org.junit.Before;
  14 import org.junit.Test;
  15 import org.opendaylight.controller.config.api.ConfigRegistry;
  16 import org.opendaylight.controller.config.api.LookupRegistry;
  17 import org.opendaylight.controller.config.api.jmx.ConfigTransactionControllerMXBean;
  18 import org.opendaylight.controller.config.api.jmx.ObjectNameUtil;
  19
  20 import javax.management.InstanceNotFoundException;
  21 import javax.management.MBeanServer;
  22 import javax.management.ObjectName;
  23 import java.lang.management.ManagementFactory;
  24 import java.lang.reflect.Method;
  25 import java.util.HashSet;
  26 import java.util.Map;
  27 import java.util.Map.Entry;
  28 import java.util.Set;
  29
  30 import static org.junit.Assert.assertEquals;
  31 import static org.junit.Assert.fail;
  32
  33 public class LookupTest {
  34
  35     private TestingConfigRegistry testingRegistry;
  36     private ObjectName testingRegistryON;
  37     private final MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
  38     private ConfigRegistryClient jmxRegistryClient;
  39     private ConfigTransactionControllerMXBean testingTransactionController;
  40     private ObjectName testingTransactionControllerON;
  41     private ConfigTransactionClient jmxTransactionClient;
  42
  43     Map<LookupRegistry, ? extends Set<? extends LookupRegistry>> lookupProvidersToClients;
  44
  45     @Before
  46     public void setUp() throws Exception {
  47         testingRegistry = new TestingConfigRegistry();
  48         testingRegistryON = ConfigRegistry.OBJECT_NAME;
  49         mbs.registerMBean(testingRegistry, testingRegistryON);
  50         jmxRegistryClient = new ConfigRegistryJMXClient(
  51                 ManagementFactory.getPlatformMBeanServer());
  52
  53
  54         testingTransactionController = new TestingConfigTransactionController();
  55         testingTransactionControllerON = new ObjectName(
  56                 ObjectNameUtil.ON_DOMAIN + ":" + ObjectNameUtil.TYPE_KEY
  57                         + "=TransactionController");
  58         mbs.registerMBean(testingTransactionController,
  59                 testingTransactionControllerON);
  60
  61         jmxTransactionClient = new ConfigTransactionJMXClient(null,
  62                 testingTransactionControllerON,
  63                 ManagementFactory.getPlatformMBeanServer());
  64
  65         HashSet<ConfigRegistryClient> registryClients = Sets.newHashSet(jmxRegistryClient);
  66         HashSet<ConfigTransactionClient> configTransactionClients = Sets.newHashSet(jmxTransactionClient);
  67         lookupProvidersToClients = ImmutableMap.of((LookupRegistry) testingRegistry, registryClients,
  68                 testingTransactionController, configTransactionClients);
  69     }
  70
  71     @After
  72     public void cleanUp() throws Exception {
  73         mbs.unregisterMBean(testingRegistryON);
  74         mbs.unregisterMBean(testingTransactionControllerON);
  75     }
  76
  77     @Test
  78     public void testLookupConfigBeans() throws Exception {
  79         Method method = LookupRegistry.class.getMethod("lookupConfigBeans");
  80         Object[] args = new Object[0];
  81         test(method, args);
  82     }
  83
  84     @Test
  85     public void testLookupConfigBeans1() throws Exception {
  86         Method method = LookupRegistry.class.getMethod("lookupConfigBeans",
  87                 String.class);
  88         Object[] args = new Object[] { TestingConfigRegistry.moduleName1 };
  89         test(method, args);
  90     }
  91
  92     @Test
  93     public void testLookupConfigBeans2() throws Exception {
  94         Method method = LookupRegistry.class.getMethod("lookupConfigBeans",
  95                 String.class, String.class);
  96         Object[] args = new Object[] { TestingConfigRegistry.moduleName1,
  97                 TestingConfigRegistry.instName1 };
  98         test(method, args);
  99     }
 100
 101     @Test
 102     public void testLookupConfigBean() throws Exception {
 103         Method method = LookupRegistry.class.getMethod("lookupConfigBean",
 104                 String.class, String.class);
 105         Object[] args = new Object[] { TestingConfigRegistry.moduleName1,
 106                 TestingConfigRegistry.instName1 };
 107         test(method, args);
 108     }
 109
 110     private void test(Method method, Object[] args) throws Exception {
 111         for (Entry<LookupRegistry, ? extends Set<? extends LookupRegistry>> entry : lookupProvidersToClients
 112                 .entrySet()) {
 113             Object expected = method.invoke(entry.getKey(), args);
 114             for (LookupRegistry client : entry.getValue()) {
 115                 Object actual = method.invoke(client, args);
 116                 assertEquals("Error while comparing " + entry.getKey()
 117                         + " with client " + client, expected, actual);
 118             }
 119         }
 120     }
 121
 122     @Test
 123     public void testException() {
 124         for (Entry<LookupRegistry, ? extends Set<? extends LookupRegistry>> entry : lookupProvidersToClients
 125                 .entrySet()) {
 126             for (LookupRegistry client : entry.getValue()) {
 127                 try {
 128                     client.lookupConfigBean(
 129                             InstanceNotFoundException.class.getSimpleName(), "");
 130                     fail(client.toString());
 131                 } catch (InstanceNotFoundException e) {
 132
 133                 }
 134             }
 135         }
 136     }
 137 }