--- /dev/null
+/*
+ * Copyright (c) 2014 NEC Corporation 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.sal.implementation;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentMap;
+
+import org.junit.Test;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import org.opendaylight.controller.sal.implementation.internal.ProtocolService;
+import org.opendaylight.controller.sal.utils.GlobalConstants;
+
+/**
+ * Unit test for {@link ProtocolService}.
+ */
+public class ProtocolServiceTest {
+ private static final Logger LOG =
+ LoggerFactory.getLogger(ProtocolServiceTest.class);
+
+ @Test
+ public void testInstance() {
+ HashSet<ProtocolService<ITestService>> set = new HashSet<>();
+ TestService sv1 = new TestService();
+ HashMap<String, Object> prop1 = new HashMap<>();
+
+ ProtocolService<ITestService> ps1 =
+ new ProtocolService<ITestService>(prop1, sv1);
+ assertEquals(sv1, ps1.getService());
+ // Default priority is 0.
+ assertEquals(0, ps1.getPriority());
+ assertTrue(set.add(ps1));
+ assertFalse(set.add(ps1));
+
+ // Specify the same service and priority.
+ String priKey = GlobalConstants.PROTOCOLPLUGINPRIORITY.toString();
+ prop1.put(priKey, Integer.valueOf(0));
+ ProtocolService<ITestService> ps2 =
+ new ProtocolService<ITestService>(prop1, sv1);
+ assertEquals(sv1, ps2.getService());
+ assertEquals(0, ps2.getPriority());
+ assertEquals(ps1, ps2);
+ assertFalse(set.add(ps1));
+
+ // Specify different priority.
+ prop1.put(priKey, Integer.valueOf(Integer.MAX_VALUE));
+ ps2 = new ProtocolService<ITestService>(prop1, sv1);
+ assertEquals(sv1, ps2.getService());
+ assertEquals(Integer.MAX_VALUE, ps2.getPriority());
+ assertFalse(ps1.equals(ps2));
+ assertTrue(set.add(ps2));
+ assertFalse(set.add(ps2));
+
+ // Specify another service.
+ TestService sv2 = new TestService();
+ prop1.put(priKey, Integer.valueOf(0));
+ ps2 = new ProtocolService<ITestService>(prop1, sv2);
+ assertEquals(sv2, ps2.getService());
+ assertEquals(0, ps2.getPriority());
+ assertFalse(ps1.equals(ps2));
+ assertTrue(set.add(ps2));
+ assertFalse(set.add(ps2));
+ }
+
+ @Test
+ public void testSetUnsetError() {
+ ConcurrentMap<String, ProtocolService<ITestService>> services =
+ new ConcurrentHashMap<>();
+ TestService sv = new TestService();
+ Map<String, Object> props = new HashMap<>();
+
+ // null service.
+ ProtocolService.set(services, props, null, LOG);
+ assertTrue(services.isEmpty());
+
+ ProtocolService.unset(services, props, null, LOG);
+ assertTrue(services.isEmpty());
+
+ // null service property.
+ ProtocolService.set(services, null, sv, LOG);
+ assertTrue(services.isEmpty());
+
+ ProtocolService.unset(services, null, sv, LOG);
+ assertTrue(services.isEmpty());
+
+ // Type is not specified.
+ ProtocolService.set(services, props, sv, LOG);
+ assertTrue(services.isEmpty());
+
+ ProtocolService.unset(services, props, sv, LOG);
+ assertTrue(services.isEmpty());
+
+ // null service map.
+ final String typeKey = GlobalConstants.PROTOCOLPLUGINTYPE.toString();
+ assertEquals(null, props.put(typeKey, "OF"));
+ ProtocolService.set(null, props, sv, LOG);
+ assertTrue(services.isEmpty());
+
+ ProtocolService.unset(null, props, sv, LOG);
+ assertTrue(services.isEmpty());
+ }
+
+ @Test
+ public void testSetUnset() {
+ ConcurrentMap<String, ProtocolService<ITestService>> serviceMap =
+ new ConcurrentHashMap<>();
+ ConcurrentMap<String, ProtocolService<ITestService>> expected =
+ new ConcurrentHashMap<>();
+
+ final String typeKey = GlobalConstants.PROTOCOLPLUGINTYPE.toString();
+ final String priKey = GlobalConstants.PROTOCOLPLUGINPRIORITY.toString();
+ final String[] protocols = {"OF", "PE", "PK"};
+ final int basePri = 0;
+ final int loop = 5;
+
+ // Should override the service if higher priority is specified.
+ for (String proto: protocols) {
+ for (int pri = basePri - loop + 1; pri <= basePri; pri++) {
+ TestService sv = new TestService();
+ Map<String, Object> props = new HashMap<>();
+ assertEquals(null, props.put(typeKey, proto));
+ assertEquals(null, props.put(priKey, Integer.valueOf(pri)));
+ ProtocolService.set(serviceMap, props, sv, LOG);
+
+ ProtocolService<ITestService> service = serviceMap.get(proto);
+ assertNotNull(service);
+ assertEquals(sv, service.getService());
+ assertEquals(pri, service.getPriority());
+
+ ProtocolService<ITestService> service1 =
+ new ProtocolService<ITestService>(props, sv);
+ expected.put(proto, service1);
+ assertEquals(expected, serviceMap);
+
+ // Unset service request should be ignored if different
+ // parameters are specified.
+ TestService another = new TestService();
+ ProtocolService.unset(serviceMap, props, another, LOG);
+ assertEquals(expected, serviceMap);
+
+ props.put(priKey, Integer.valueOf(Integer.MAX_VALUE));
+ ProtocolService.unset(serviceMap, props, sv, LOG);
+ assertEquals(expected, serviceMap);
+ }
+ }
+
+ // Should reject the set service request if lower priority is specified.
+ for (String proto: protocols) {
+ for (int pri = basePri - loop; pri < basePri; pri++) {
+ TestService sv = new TestService();
+ Map<String, Object> props = new HashMap<>();
+ assertEquals(null, props.put(typeKey, proto));
+ assertEquals(null, props.put(priKey, Integer.valueOf(pri)));
+ ProtocolService.set(serviceMap, props, sv, LOG);
+ assertEquals(expected, serviceMap);
+ }
+ }
+
+ // Unset protocol services.
+ for (String proto: protocols) {
+ ProtocolService<ITestService> service = expected.remove(proto);
+ assertNotNull(service);
+
+ ITestService sv = service.getService();
+ Map<String, Object> props = new HashMap<>();
+ assertEquals(null, props.put(typeKey, proto));
+ assertEquals(null, props.put(priKey, Integer.valueOf(basePri)));
+ ProtocolService.unset(serviceMap, props, sv, LOG);
+ assertEquals(expected, serviceMap);
+
+ // Should be ignored if the specified service does not exist.
+ ProtocolService.unset(serviceMap, props, sv, LOG);
+ assertEquals(expected, serviceMap);
+ }
+
+ assertTrue(serviceMap.isEmpty());
+ }
+}
+
+interface ITestService {
+}
+
+class TestService implements ITestService {
+}
Code Review / controller.git / blobdiff