Java tutorial
/* * 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.sample.zeromq.test.it; import junit.framework.Assert; import org.junit.Before; import org.junit.Ignore; import org.junit.Test; import org.junit.runner.RunWith; import org.opendaylight.controller.sal.connector.remoterpc.RemoteRpcClient; import org.opendaylight.controller.sal.connector.remoterpc.dto.Message; import org.opendaylight.controller.sal.core.api.Broker; import org.opendaylight.controller.sample.zeromq.consumer.ExampleConsumer; import org.opendaylight.controller.sample.zeromq.provider.ExampleProvider; import org.opendaylight.controller.test.sal.binding.it.TestHelper; import org.opendaylight.yangtools.yang.common.QName; import org.opendaylight.yangtools.yang.common.RpcError; import org.opendaylight.yangtools.yang.common.RpcResult; import org.opendaylight.yangtools.yang.data.api.CompositeNode; import org.ops4j.pax.exam.Configuration; import org.ops4j.pax.exam.Option; import org.ops4j.pax.exam.junit.PaxExam; import org.ops4j.pax.exam.util.Filter; import org.osgi.framework.Bundle; import org.osgi.framework.BundleException; import org.osgi.framework.ServiceReference; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.zeromq.ZMQ; import javax.inject.Inject; import java.io.IOException; import java.net.URI; import java.util.Hashtable; import static org.opendaylight.controller.test.sal.binding.it.TestHelper.baseModelBundles; import static org.opendaylight.controller.test.sal.binding.it.TestHelper.bindingAwareSalBundles; import static org.ops4j.pax.exam.CoreOptions.*; @RunWith(PaxExam.class) public class RouterTest { private Logger _logger = LoggerFactory.getLogger(RouterTest.class); public static final String ODL = "org.opendaylight.controller"; public static final String YANG = "org.opendaylight.yangtools"; public static final String SAMPLE = "org.opendaylight.controller.tests"; private final URI namespace = URI.create("http://cisco.com/example"); private final QName QNAME = new QName(namespace, "heartbeat"); @Inject org.osgi.framework.BundleContext ctx; @Inject @Filter(timeout = 60 * 1000) Broker broker; private ZMQ.Context zmqCtx = ZMQ.context(1); //private Server router; //private ExampleProvider provider; //@Test public void testInvokeRpc() throws Exception { //Thread.sleep(1000); //Send announcement ServiceReference providerRef = ctx.getServiceReference(ExampleProvider.class); Assert.assertNotNull(providerRef); ExampleProvider provider = (ExampleProvider) ctx.getService(providerRef); Assert.assertNotNull(provider); ServiceReference consumerRef = ctx.getServiceReference(ExampleConsumer.class); Assert.assertNotNull(consumerRef); ExampleConsumer consumer = (ExampleConsumer) ctx.getService(consumerRef); Assert.assertNotNull(consumer); _logger.debug("Provider sends announcement [{}]", "heartbeat"); provider.announce(QNAME); ServiceReference routerRef = ctx.getServiceReference(RemoteRpcClient.class); RemoteRpcClient router = (RemoteRpcClient) ctx.getService(routerRef); _logger.debug("Found router[{}]", router); _logger.debug("Invoking RPC [{}]", QNAME); for (int i = 0; i < 3; i++) { RpcResult<CompositeNode> result = router.invokeRpc(QNAME, consumer.getValidCompositeNodeWithOneSimpleChild()); _logger.debug("{}-> Result is: Successful:[{}], Payload:[{}], Errors: [{}]", i, result.isSuccessful(), result.getResult(), result.getErrors()); Assert.assertNotNull(result); } } @Test public void testInvokeRpcWithValidSimpleNode() throws Exception { //Thread.sleep(1500); ServiceReference providerRef = ctx.getServiceReference(ExampleProvider.class); Assert.assertNotNull(providerRef); ExampleProvider provider = (ExampleProvider) ctx.getService(providerRef); Assert.assertNotNull(provider); ServiceReference consumerRef = ctx.getServiceReference(ExampleConsumer.class); Assert.assertNotNull(consumerRef); ExampleConsumer consumer = (ExampleConsumer) ctx.getService(consumerRef); Assert.assertNotNull(consumer); // Provider sends announcement _logger.debug("Provider sends announcement [{}]", "heartbeat"); provider.announce(QNAME); // Consumer invokes RPC _logger.debug("Invoking RPC [{}]", QNAME); CompositeNode input = consumer.getValidCompositeNodeWithOneSimpleChild(); for (int i = 0; i < 3; i++) { RpcResult<CompositeNode> result = consumer.invokeRpc(QNAME, input); Assert.assertNotNull(result); _logger.debug("{}-> Result is: Successful:[{}], Payload:[{}], Errors: [{}]", i, result.isSuccessful(), result.getResult(), result.getErrors()); Assert.assertTrue(result.isSuccessful()); Assert.assertNotNull(result.getResult()); Assert.assertEquals(0, result.getErrors().size()); Assert.assertEquals(input.getChildren().size() + 1, result.getResult().getChildren().size()); } } @Test public void testInvokeRpcWithValidSimpleNodes() throws Exception { //Thread.sleep(1500); ServiceReference providerRef = ctx.getServiceReference(ExampleProvider.class); Assert.assertNotNull(providerRef); ExampleProvider provider = (ExampleProvider) ctx.getService(providerRef); Assert.assertNotNull(provider); ServiceReference consumerRef = ctx.getServiceReference(ExampleConsumer.class); Assert.assertNotNull(consumerRef); ExampleConsumer consumer = (ExampleConsumer) ctx.getService(consumerRef); Assert.assertNotNull(consumer); // Provider sends announcement _logger.debug("Provider sends announcement [{}]", "heartbeat"); provider.announce(QNAME); // Consumer invokes RPC _logger.debug("Invoking RPC [{}]", QNAME); CompositeNode input = consumer.getValidCompositeNodeWithFourSimpleChildren(); for (int i = 0; i < 3; i++) { RpcResult<CompositeNode> result = consumer.invokeRpc(QNAME, input); Assert.assertNotNull(result); _logger.debug("{}-> Result is: Successful:[{}], Payload:[{}], Errors: [{}]", i, result.isSuccessful(), result.getResult(), result.getErrors()); Assert.assertTrue(result.isSuccessful()); Assert.assertNotNull(result.getResult()); Assert.assertEquals(0, result.getErrors().size()); Assert.assertEquals(input.getChildren().size() + 1, result.getResult().getChildren().size()); } } @Test public void testInvokeRpcWithValidCompositeNode() throws Exception { //Thread.sleep(1500); ServiceReference providerRef = ctx.getServiceReference(ExampleProvider.class); Assert.assertNotNull(providerRef); ExampleProvider provider = (ExampleProvider) ctx.getService(providerRef); Assert.assertNotNull(provider); ServiceReference consumerRef = ctx.getServiceReference(ExampleConsumer.class); Assert.assertNotNull(consumerRef); ExampleConsumer consumer = (ExampleConsumer) ctx.getService(consumerRef); Assert.assertNotNull(consumer); // Provider sends announcement _logger.debug("Provider sends announcement [{}]", "heartbeat"); provider.announce(QNAME); // Consumer invokes RPC _logger.debug("Invoking RPC [{}]", QNAME); CompositeNode input = consumer.getValidCompositeNodeWithTwoCompositeChildren(); for (int i = 0; i < 3; i++) { RpcResult<CompositeNode> result = consumer.invokeRpc(QNAME, input); Assert.assertNotNull(result); _logger.debug("{}-> Result is: Successful:[{}], Payload:[{}], Errors: [{}]", i, result.isSuccessful(), result.getResult(), result.getErrors()); Assert.assertTrue(result.isSuccessful()); Assert.assertNotNull(result.getResult()); Assert.assertEquals(0, result.getErrors().size()); Assert.assertEquals(input.getChildren().size() + 1, result.getResult().getChildren().size()); } } @Test public void testInvokeRpcWithNullInput() throws Exception { //Thread.sleep(1500); ServiceReference providerRef = ctx.getServiceReference(ExampleProvider.class); Assert.assertNotNull(providerRef); ExampleProvider provider = (ExampleProvider) ctx.getService(providerRef); Assert.assertNotNull(provider); ServiceReference consumerRef = ctx.getServiceReference(ExampleConsumer.class); Assert.assertNotNull(consumerRef); ExampleConsumer consumer = (ExampleConsumer) ctx.getService(consumerRef); Assert.assertNotNull(consumer); // Provider sends announcement _logger.debug("Provider sends announcement [{}]", QNAME.getLocalName()); provider.announce(QNAME); // Consumer invokes RPC _logger.debug("Invoking RPC [{}]", QNAME); for (int i = 0; i < 3; i++) { RpcResult<CompositeNode> result = consumer.invokeRpc(QNAME, null); Assert.assertNotNull(result); _logger.debug("{}-> Result is: Successful:[{}], Payload:[{}], Errors: [{}]", i, result.isSuccessful(), result.getResult(), result.getErrors()); Assert.assertFalse(result.isSuccessful()); Assert.assertNull(result.getResult()); Assert.assertEquals(1, result.getErrors().size()); Assert.assertEquals(RpcError.ErrorSeverity.WARNING, ((RpcError) result.getErrors().toArray()[0]).getSeverity()); } } @Test public void testInvokeRpcWithInvalidSimpleNode() throws Exception { //Thread.sleep(1500); ServiceReference providerRef = ctx.getServiceReference(ExampleProvider.class); Assert.assertNotNull(providerRef); ExampleProvider provider = (ExampleProvider) ctx.getService(providerRef); Assert.assertNotNull(provider); ServiceReference consumerRef = ctx.getServiceReference(ExampleConsumer.class); Assert.assertNotNull(consumerRef); ExampleConsumer consumer = (ExampleConsumer) ctx.getService(consumerRef); Assert.assertNotNull(consumer); // Provider sends announcement _logger.debug("Provider sends announcement [{}]", QNAME.getLocalName()); provider.announce(QNAME); // Consumer invokes RPC _logger.debug("Invoking RPC [{}]", QNAME); CompositeNode input = consumer.getInvalidCompositeNodeSimpleChild(); for (int i = 0; i < 3; i++) { RpcResult<CompositeNode> result = consumer.invokeRpc(QNAME, input); Assert.assertNotNull(result); _logger.debug("{}-> Result is: Successful:[{}], Payload:[{}], Errors: [{}]", i, result.isSuccessful(), result.getResult(), result.getErrors()); Assert.assertFalse(result.isSuccessful()); Assert.assertNull(result.getResult()); Assert.assertEquals(1, result.getErrors().size()); Assert.assertEquals(RpcError.ErrorSeverity.ERROR, ((RpcError) result.getErrors().toArray()[0]).getSeverity()); } } @Test public void testInvokeRpcWithInvalidCompositeNode() throws Exception { //Thread.sleep(1500); ServiceReference providerRef = ctx.getServiceReference(ExampleProvider.class); Assert.assertNotNull(providerRef); ExampleProvider provider = (ExampleProvider) ctx.getService(providerRef); Assert.assertNotNull(provider); ServiceReference consumerRef = ctx.getServiceReference(ExampleConsumer.class); Assert.assertNotNull(consumerRef); ExampleConsumer consumer = (ExampleConsumer) ctx.getService(consumerRef); Assert.assertNotNull(consumer); // Provider sends announcement _logger.debug("Provider sends announcement [{}]", QNAME.getLocalName()); provider.announce(QNAME); // Consumer invokes RPC _logger.debug("Invoking RPC [{}]", QNAME); CompositeNode input = consumer.getInvalidCompositeNodeCompositeChild(); for (int i = 0; i < 3; i++) { RpcResult<CompositeNode> result = consumer.invokeRpc(QNAME, input); Assert.assertNotNull(result); _logger.debug("{}-> Result is: Successful:[{}], Payload:[{}], Errors: [{}]", i, result.isSuccessful(), result.getResult(), result.getErrors()); Assert.assertFalse(result.isSuccessful()); Assert.assertNull(result.getResult()); Assert.assertEquals(1, result.getErrors().size()); Assert.assertEquals(RpcError.ErrorSeverity.ERROR, ((RpcError) result.getErrors().toArray()[0]).getSeverity()); } } //@Test // This method is UNTESTED -- need to get around the bundling issues before I know if this even work // public void testInvokeRpcWithValidCompositeNode() throws Exception{ // Thread.sleep(10000); // //Send announcement // ServiceReference providerRef = ctx.getServiceReference(ExampleProvider.class); // Assert.assertNotNull(providerRef); // // ExampleProvider provider = (ExampleProvider)ctx.getService(providerRef); // Assert.assertNotNull(provider); // // ServiceReference consumerRef = ctx.getServiceReference(ExampleConsumer.class); // Assert.assertNotNull(consumerRef); // // ExampleConsumer consumer = (ExampleConsumer)ctx.getService(consumerRef); // Assert.assertNotNull(consumer); // // _logger.debug("Provider sends announcement [{}]", "heartbeat"); // provider.announce(QNAME); // ServiceReference routerRef = ctx.getServiceReference(Client.class); // Client router = (Client) ctx.getService(routerRef); // _logger.debug("Found router[{}]", router); // _logger.debug("Invoking RPC [{}]", QNAME); // for (int i = 0; i < 3; i++) { // RpcResult<CompositeNode> result = router.getInstance().invokeRpc(QNAME, consumer.getValidCompositeNodeWithOneSimpleChild()); // _logger.debug("{}-> Result is: Successful:[{}], Payload:[{}], Errors: [{}]", i, result.isSuccessful(), result.getResult(), result.getErrors()); // Assert.assertNotNull(result); // } // } private Message send(Message msg) throws IOException { ZMQ.Socket reqSocket = zmqCtx.socket(ZMQ.REQ); reqSocket.connect("tcp://localhost:5555"); reqSocket.send(Message.serialize(msg)); Message response = parseMessage(reqSocket); return response; } /** * @param socket * @return */ private Message parseMessage(ZMQ.Socket socket) { Message msg = null; try { byte[] bytes = socket.recv(); _logger.debug("Received bytes:[{}]", bytes.length); msg = (Message) Message.deserialize(bytes); } catch (Throwable t) { t.printStackTrace(); } return msg; } private void printState() { Bundle[] b = ctx.getBundles(); _logger.debug("\n\nNumber of bundles [{}]\n\n]", b.length); for (int i = 0; i < b.length; i++) { _logger.debug("Bundle States {}-{} ", b[i].getSymbolicName(), stateToString(b[i].getState())); if (Bundle.INSTALLED == b[i].getState() || (Bundle.RESOLVED == b[i].getState())) { try { b[i].start(); } catch (BundleException e) { e.printStackTrace(); } } } } private String stateToString(int state) { switch (state) { case Bundle.ACTIVE: return "ACTIVE"; case Bundle.INSTALLED: return "INSTALLED"; case Bundle.RESOLVED: return "RESOLVED"; case Bundle.UNINSTALLED: return "UNINSTALLED"; default: return "Not CONVERTED"; } } @Configuration public Option[] config() { return options(systemProperty("osgi.console").value("2401"), systemProperty("rpc.port").value("5555"), mavenBundle("org.slf4j", "slf4j-api").versionAsInProject(), // mavenBundle("org.slf4j", "log4j-over-slf4j").versionAsInProject(), // mavenBundle("ch.qos.logback", "logback-core").versionAsInProject(), // mavenBundle("ch.qos.logback", "logback-classic").versionAsInProject(), // //mavenBundle(ODL, "sal-binding-broker-impl").versionAsInProject().update(), // mavenBundle(ODL, "sal-common").versionAsInProject(), // mavenBundle(ODL, "sal-common-api").versionAsInProject(), // mavenBundle(ODL, "sal-common-impl").versionAsInProject(), // mavenBundle(ODL, "sal-common-util").versionAsInProject(), // mavenBundle(ODL, "sal-core-api").versionAsInProject().update(), // mavenBundle(ODL, "sal-broker-impl").versionAsInProject(), // mavenBundle(ODL, "sal-core-spi").versionAsInProject().update(), // mavenBundle(ODL, "sal-connector-api").versionAsInProject(), // baseModelBundles(), bindingAwareSalBundles(), TestHelper.bindingIndependentSalBundles(), TestHelper.configMinumumBundles(), TestHelper.mdSalCoreBundles(), //Added the consumer mavenBundle(SAMPLE, "sal-remoterpc-connector-test-consumer").versionAsInProject(), // //**** These two bundles below are NOT successfully resolved -- some of their dependencies must be missing //**** This causes the "Message" error to occur, the class cannot be found mavenBundle(SAMPLE, "sal-remoterpc-connector-test-provider").versionAsInProject(), // mavenBundle(ODL, "sal-remoterpc-connector").versionAsInProject(), // mavenBundle(ODL, "zeromq-routingtable.implementation").versionAsInProject(), mavenBundle(YANG, "concepts").versionAsInProject(), mavenBundle(YANG, "yang-binding").versionAsInProject(), // mavenBundle(YANG, "yang-common").versionAsInProject(), // mavenBundle(YANG, "yang-data-api").versionAsInProject(), // mavenBundle(YANG, "yang-data-impl").versionAsInProject(), // mavenBundle(YANG, "yang-model-api").versionAsInProject(), // mavenBundle(YANG, "yang-parser-api").versionAsInProject(), // mavenBundle(YANG, "yang-parser-impl").versionAsInProject(), // mavenBundle(YANG, "yang-model-util").versionAsInProject(), // mavenBundle(YANG + ".thirdparty", "xtend-lib-osgi").versionAsInProject(), // mavenBundle(YANG + ".thirdparty", "antlr4-runtime-osgi-nohead").versionAsInProject(), // mavenBundle("com.google.guava", "guava").versionAsInProject(), // mavenBundle("org.zeromq", "jeromq").versionAsInProject(), mavenBundle("org.codehaus.jackson", "jackson-mapper-asl").versionAsInProject(), mavenBundle("org.codehaus.jackson", "jackson-core-asl").versionAsInProject(), //routingtable dependencies systemPackages("sun.reflect", "sun.reflect.misc", "sun.misc"), // List framework bundles mavenBundle("equinoxSDK381", "org.eclipse.equinox.console").versionAsInProject(), mavenBundle("equinoxSDK381", "org.eclipse.equinox.util").versionAsInProject(), mavenBundle("equinoxSDK381", "org.eclipse.osgi.services").versionAsInProject(), mavenBundle("equinoxSDK381", "org.eclipse.equinox.ds").versionAsInProject(), mavenBundle("equinoxSDK381", "org.apache.felix.gogo.command").versionAsInProject(), mavenBundle("equinoxSDK381", "org.apache.felix.gogo.runtime").versionAsInProject(), mavenBundle("equinoxSDK381", "org.apache.felix.gogo.shell").versionAsInProject(), // List logger bundles mavenBundle("org.opendaylight.controller", "clustering.services").versionAsInProject(), mavenBundle("org.opendaylight.controller", "clustering.stub").versionAsInProject(), // List all the bundles on which the test case depends mavenBundle("org.opendaylight.controller", "sal").versionAsInProject(), mavenBundle("org.opendaylight.controller", "sal.implementation").versionAsInProject(), mavenBundle("org.jboss.spec.javax.transaction", "jboss-transaction-api_1.1_spec") .versionAsInProject(), mavenBundle("org.apache.commons", "commons-lang3").versionAsInProject(), mavenBundle("org.apache.felix", "org.apache.felix.dependencymanager").versionAsInProject(), junitBundles()); } }