Bug-1520 Config subsystem:config modules tests

[controller.git] / opendaylight / config / netty-timer-config / src / test / java / org / opendaylight / controller / config / yang / netty / timer / HashedWheelTimerModuleTest.java

diff --git a/opendaylight/config/netty-timer-config/src/test/java/org/opendaylight/controller/config/yang/netty/timer/HashedWheelTimerModuleTest.java b/opendaylight/config/netty-timer-config/src/test/java/org/opendaylight/controller/config/yang/netty/timer/HashedWheelTimerModuleTest.java
new file mode 100644 (file)
index 0000000..5fe5f94
--- /dev/null
+++ b/opendaylight/config/netty-timer-config/src/test/java/org/opendaylight/controller/config/yang/netty/timer/HashedWheelTimerModuleTest.java
@@ -0,0 +1,138 @@
+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.config.yang.netty.timer;
+
+import javax.management.InstanceAlreadyExistsException;
+import javax.management.InstanceNotFoundException;
+import javax.management.ObjectName;
+
+import junit.framework.Assert;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.opendaylight.controller.config.api.ConflictingVersionException;
+import org.opendaylight.controller.config.api.ValidationException;
+import org.opendaylight.controller.config.api.jmx.CommitStatus;
+import org.opendaylight.controller.config.manager.impl.AbstractConfigTest;
+import org.opendaylight.controller.config.manager.impl.factoriesresolver.HardcodedModuleFactoriesResolver;
+import org.opendaylight.controller.config.util.ConfigTransactionJMXClient;
+import org.opendaylight.controller.config.yang.threadpool.impl.NamingThreadFactoryModuleFactory;
+import org.opendaylight.controller.config.yang.threadpool.impl.NamingThreadFactoryModuleMXBean;
+
+public class HashedWheelTimerModuleTest extends AbstractConfigTest {
+
+    private HashedWheelTimerModuleFactory factory;
+    private NamingThreadFactoryModuleFactory threadFactory;
+    private final String instanceName = "hashed-wheel-timer1";
+
+    @Before
+    public void setUp() {
+        factory = new HashedWheelTimerModuleFactory();
+        threadFactory = new NamingThreadFactoryModuleFactory();
+        super.initConfigTransactionManagerImpl(new HardcodedModuleFactoriesResolver(mockedContext, factory, threadFactory));
+    }
+
+    public void testValidationExceptionTickDuration() throws InstanceAlreadyExistsException {
+        ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
+        try {
+            createInstance(transaction, instanceName, 0L, 10, true);
+            transaction.validateConfig();
+            Assert.fail();
+        } catch (ValidationException e) {
+            Assert.assertTrue(e.getMessage().contains("TickDuration value must be greater than 0"));
+        }
+    }
+
+    public void testValidationExceptionTicksPerWheel() throws InstanceAlreadyExistsException {
+        ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
+        try {
+            createInstance(transaction, instanceName, 500L, 0, true);
+            transaction.validateConfig();
+            Assert.fail();
+        } catch (ValidationException e) {
+            Assert.assertTrue(e.getMessage().contains("TicksPerWheel value must be greater than 0"));
+        }
+    }
+
+    @Test
+    public void testCreateBean() throws InstanceAlreadyExistsException, ValidationException,
+            ConflictingVersionException {
+        ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
+
+        createInstance(transaction, instanceName, 500L, 10, true);
+        createInstance(transaction, instanceName + 1, null, null, false);
+        createInstance(transaction, instanceName + 2, 500L, 10, false);
+        createInstance(transaction, instanceName + 3, 500L, null, false);
+        transaction.validateConfig();
+        CommitStatus status = transaction.commit();
+
+        assertBeanCount(4, factory.getImplementationName());
+        assertStatus(status, 5, 0, 0);
+    }
+
+    @Test
+    public void testReusingOldInstance() throws InstanceAlreadyExistsException, ConflictingVersionException,
+            ValidationException {
+
+        ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
+        createInstance(transaction, instanceName, 500L, 10, true);
+
+        transaction.commit();
+
+        transaction = configRegistryClient.createTransaction();
+        assertBeanCount(1, factory.getImplementationName());
+        CommitStatus status = transaction.commit();
+
+        assertBeanCount(1, factory.getImplementationName());
+        assertStatus(status, 0, 0, 2);
+    }
+
+    @Test
+    public void testReconfigure() throws InstanceAlreadyExistsException, ConflictingVersionException,
+            ValidationException, InstanceNotFoundException {
+
+        ConfigTransactionJMXClient transaction = configRegistryClient.createTransaction();
+        createInstance(transaction, instanceName, 500L, 10, true);
+        transaction.commit();
+
+        transaction = configRegistryClient.createTransaction();
+        assertBeanCount(1, factory.getImplementationName());
+        HashedWheelTimerModuleMXBean mxBean = transaction.newMBeanProxy(
+                transaction.lookupConfigBean(factory.getImplementationName(), instanceName),
+                HashedWheelTimerModuleMXBean.class);
+        mxBean.setTicksPerWheel(20);
+        CommitStatus status = transaction.commit();
+
+        assertBeanCount(1, factory.getImplementationName());
+        assertStatus(status, 0, 1, 1);
+    }
+
+    private ObjectName createInstance(ConfigTransactionJMXClient transaction, String instanceName,
+            final Long tickDuration, final Integer ticksPerWheel, final boolean hasThreadfactory)
+            throws InstanceAlreadyExistsException {
+        ObjectName nameCreated = transaction.createModule(factory.getImplementationName(), instanceName);
+        HashedWheelTimerModuleMXBean mxBean = transaction
+                .newMBeanProxy(nameCreated, HashedWheelTimerModuleMXBean.class);
+        mxBean.setTickDuration(tickDuration);
+        mxBean.setTicksPerWheel(ticksPerWheel);
+        if (hasThreadfactory) {
+            mxBean.setThreadFactory(createThreadfactoryInstance(transaction, "thread-factory1", "th"));
+        }
+        return nameCreated;
+    }
+
+    private ObjectName createThreadfactoryInstance(ConfigTransactionJMXClient transaction, String instanceName,
+            final String namePrefix) throws InstanceAlreadyExistsException {
+        ObjectName nameCreated = transaction.createModule(threadFactory.getImplementationName(), instanceName);
+        NamingThreadFactoryModuleMXBean mxBean = transaction.newMBeanProxy(nameCreated,
+                NamingThreadFactoryModuleMXBean.class);
+        mxBean.setNamePrefix(namePrefix);
+        return nameCreated;
+    }
+
+}