Adding integration tests for clustering service.
[controller.git] / opendaylight / clustering / integrationtest / src / test / java / org / opendaylight / controller / clustering / services_implementation / internal / ClusteringServicesIntegrationTest.java
diff --git a/opendaylight/clustering/integrationtest/src/test/java/org/opendaylight/controller/clustering/services_implementation/internal/ClusteringServicesIntegrationTest.java b/opendaylight/clustering/integrationtest/src/test/java/org/opendaylight/controller/clustering/services_implementation/internal/ClusteringServicesIntegrationTest.java
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+package org.opendaylight.controller.clustering.services_implementation.internal;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+import static org.ops4j.pax.exam.CoreOptions.junitBundles;
+import static org.ops4j.pax.exam.CoreOptions.mavenBundle;
+import static org.ops4j.pax.exam.CoreOptions.options;
+import static org.ops4j.pax.exam.CoreOptions.systemPackages;
+import static org.ops4j.pax.exam.CoreOptions.systemProperty;
+
+import java.net.InetAddress;
+import java.util.HashSet;
+import java.util.List;
+import java.util.concurrent.ConcurrentMap;
+
+import javax.inject.Inject;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.opendaylight.controller.clustering.services.CacheConfigException;
+import org.opendaylight.controller.clustering.services.CacheExistException;
+import org.opendaylight.controller.clustering.services.CacheListenerAddException;
+import org.opendaylight.controller.clustering.services.IClusterServices;
+import org.opendaylight.controller.clustering.services.IClusterServices.cacheMode;
+import org.opendaylight.controller.clustering.services.IGetUpdates;
+import org.ops4j.pax.exam.Option;
+import org.ops4j.pax.exam.junit.Configuration;
+import org.ops4j.pax.exam.junit.PaxExam;
+import org.ops4j.pax.exam.util.PathUtils;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.ServiceReference;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+@RunWith(PaxExam.class)
+public class ClusteringServicesIntegrationTest {
+    private Logger log = LoggerFactory
+            .getLogger(ClusteringServicesIntegrationTest.class);
+    // get the OSGI bundle context
+    @Inject
+    private BundleContext bc;
+
+    private IClusterServices clusterServices = null;
+
+    // Configure the OSGi container
+    @Configuration
+    public Option[] config() {
+        return options(
+                //
+                systemProperty("logback.configurationFile").value(
+                        "file:" + PathUtils.getBaseDir()
+                                + "/src/test/resources/logback.xml"),
+                // To start OSGi console for inspection remotely
+                systemProperty("osgi.console").value("2401"),
+                // Set the systemPackages (used by clustering)
+                systemPackages("sun.reflect", "sun.reflect.misc", "sun.misc"),
+                // List framework bundles
+                mavenBundle("equinoxSDK381", "org.eclipse.equinox.console",
+                        "1.0.0.v20120522-1841"),
+                mavenBundle("equinoxSDK381", "org.eclipse.equinox.util",
+                        "1.0.400.v20120522-2049"),
+                mavenBundle("equinoxSDK381", "org.eclipse.osgi.services",
+                        "3.3.100.v20120522-1822"),
+                mavenBundle("equinoxSDK381", "org.eclipse.equinox.ds",
+                        "1.4.0.v20120522-1841"),
+                mavenBundle("equinoxSDK381", "org.apache.felix.gogo.command",
+                        "0.8.0.v201108120515"),
+                mavenBundle("equinoxSDK381", "org.apache.felix.gogo.runtime",
+                        "0.8.0.v201108120515"),
+                mavenBundle("equinoxSDK381", "org.apache.felix.gogo.shell",
+                        "0.8.0.v201110170705"),
+                // List logger bundles
+                mavenBundle("org.slf4j", "slf4j-api", "1.7.2"),
+                mavenBundle("org.slf4j", "log4j-over-slf4j", "1.7.2"),
+                mavenBundle("ch.qos.logback", "logback-core", "1.0.9"),
+                mavenBundle("ch.qos.logback", "logback-classic", "1.0.9"),
+                // List all the bundles on which the test case depends
+                mavenBundle("org.opendaylight.controller",
+                        "clustering.services", "0.4.0-SNAPSHOT"),
+                mavenBundle("org.opendaylight.controller",
+                        "clustering.services-implementation", "0.4.0-SNAPSHOT"),
+                mavenBundle("org.opendaylight.controller", "sal",
+                        "0.5.0-SNAPSHOT"),
+                mavenBundle("org.opendaylight.controller",
+                        "sal.implementation", "0.4.0-SNAPSHOT"),
+                mavenBundle("org.jboss.spec.javax.transaction",
+                        "jboss-transaction-api_1.1_spec", "1.0.1.Final"),
+                mavenBundle("org.apache.commons", "commons-lang3", "3.1"),
+                mavenBundle("org.apache.felix",
+                        "org.apache.felix.dependencymanager", "3.1.0"),
+                junitBundles());
+    }
+
+    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";
+        }
+    }
+
+    @Before
+    public void areWeReady() {
+        assertNotNull(bc);
+        boolean debugit = false;
+        Bundle b[] = bc.getBundles();
+        for (int i = 0; i < b.length; i++) {
+            int state = b[i].getState();
+            if (state != Bundle.ACTIVE && state != Bundle.RESOLVED) {
+                log.debug("Bundle:" + b[i].getSymbolicName() + " state:"
+                        + stateToString(state));
+                debugit = true;
+            }
+        }
+        if (debugit) {
+            log.debug("Do some debugging because some bundle is "
+                    + "unresolved");
+        }
+
+        // Assert if true, if false we are good to go!
+        assertFalse(debugit);
+
+        ServiceReference r = bc.getServiceReference(IClusterServices.class
+                .getName());
+        if (r != null) {
+            this.clusterServices = (IClusterServices) bc.getService(r);
+        }
+        assertNotNull(this.clusterServices);
+
+    }
+
+    @Test
+    public void clusterTest() throws CacheExistException, CacheConfigException,
+            CacheListenerAddException {
+
+        String container1 = "Container1";
+        String container2 = "Container2";
+        String cache1 = "Cache1";
+        String cache2 = "Cache2";
+        String cache3 = "Cache3";
+
+        HashSet<cacheMode> cacheModeSet = new HashSet<cacheMode>();
+        cacheModeSet.add(cacheMode.NON_TRANSACTIONAL);
+        ConcurrentMap cm11 = this.clusterServices.createCache(container1,
+                cache1, cacheModeSet);
+        assertNotNull(cm11);
+
+        assertNull(this.clusterServices.getCache(container2, cache2));
+        assertEquals(cm11, this.clusterServices.getCache(container1, cache1));
+
+        assertFalse(this.clusterServices.existCache(container2, cache2));
+        assertTrue(this.clusterServices.existCache(container1, cache1));
+
+        ConcurrentMap cm12 = this.clusterServices.createCache(container1,
+                cache2, cacheModeSet);
+        ConcurrentMap cm23 = this.clusterServices.createCache(container2,
+                cache3, cacheModeSet);
+
+        HashSet<String> cacheList = (HashSet<String>) this.clusterServices
+                .getCacheList(container1);
+        assertEquals(2, cacheList.size());
+        assertTrue(cacheList.contains(cache1));
+        assertTrue(cacheList.contains(cache2));
+        assertFalse(cacheList.contains(cache3));
+
+        assertNotNull(this.clusterServices.getCacheProperties(container1,
+                cache1));
+
+        HashSet<IGetUpdates<?, ?>> listeners = (HashSet<IGetUpdates<?, ?>>) this.clusterServices
+                .getListeners(container1, cache1);
+        assertEquals(0, listeners.size());
+
+        IGetUpdates<?, ?> getUpdate1 = new GetUpdates();
+        this.clusterServices.addListener(container1, cache1, getUpdate1);
+        listeners = (HashSet<IGetUpdates<?, ?>>) this.clusterServices
+                .getListeners(container1, cache1);
+        assertEquals(1, listeners.size());
+        this.clusterServices.addListener(container1, cache1, new GetUpdates());
+        listeners = (HashSet<IGetUpdates<?, ?>>) this.clusterServices
+                .getListeners(container1, cache1);
+        assertEquals(2, listeners.size());
+
+        listeners = (HashSet<IGetUpdates<?, ?>>) this.clusterServices
+                .getListeners(container2, cache3);
+        assertEquals(0, listeners.size());
+
+        this.clusterServices.removeListener(container1, cache1, getUpdate1);
+        listeners = (HashSet<IGetUpdates<?, ?>>) this.clusterServices
+                .getListeners(container1, cache1);
+        assertEquals(1, listeners.size());
+
+        InetAddress addr = this.clusterServices.getMyAddress();
+        assertNotNull(addr);
+
+        List<InetAddress> addrList = this.clusterServices
+                .getClusteredControllers();
+
+        this.clusterServices.destroyCache(container1, cache1);
+        assertFalse(this.clusterServices.existCache(container1, cache1));
+
+    }
+
+    private class GetUpdates implements IGetUpdates<Integer, String> {
+
+        @Override
+        public void entryCreated(Integer key, String containerName,
+                String cacheName, boolean originLocal) {
+            return;
+        }
+
+        @Override
+        public void entryUpdated(Integer key, String new_value,
+                String containerName, String cacheName, boolean originLocal) {
+            return;
+        }
+
+        @Override
+        public void entryDeleted(Integer key, String containerName,
+                String cacheName, boolean originLocal) {
+            return;
+        }
+    }
+}