+package org.opendaylight.controller.md.sal.binding.impl.test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.fail;
+import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.TOP_BAR_KEY;
+import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.TOP_FOO_KEY;
+import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.path;
+
+import java.util.Set;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mockito;
+import org.opendaylight.controller.md.sal.binding.test.AssertCollections;
+import org.opendaylight.controller.md.sal.common.api.routing.RouteChange;
+import org.opendaylight.controller.md.sal.common.api.routing.RouteChangeListener;
+import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.RoutedRpcRegistration;
+import org.opendaylight.controller.sal.binding.api.BindingAwareBroker.RpcRegistration;
+import org.opendaylight.controller.sal.binding.api.rpc.RpcContextIdentifier;
+import org.opendaylight.controller.sal.binding.api.rpc.RpcRouter;
+import org.opendaylight.controller.sal.binding.impl.RpcProviderRegistryImpl;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.bi.ba.rpcservice.rev140701.OpendaylightTestRpcServiceService;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.two.level.list.TopLevelList;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.rpc.routing.rev140701.OpendaylightTestRoutedRpcService;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.rpc.routing.rev140701.TestContext;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+import com.google.common.util.concurrent.SettableFuture;
+
+
+public class RpcProviderRegistryTest {
+
+ private static InstanceIdentifier<TopLevelList> FOO_PATH = path(TOP_FOO_KEY);
+ private static InstanceIdentifier<TopLevelList> BAR_PATH = path(TOP_BAR_KEY);
+ private static RpcContextIdentifier ROUTING_CONTEXT = RpcContextIdentifier.contextFor(OpendaylightTestRoutedRpcService.class, TestContext.class);
+
+ private RpcProviderRegistryImpl rpcRegistry;
+
+ @Before
+ public void setup() {
+ rpcRegistry = new RpcProviderRegistryImpl("test");
+ }
+
+ private static class TestListener implements RouteChangeListener<RpcContextIdentifier, InstanceIdentifier<?>> {
+
+ final SettableFuture<RouteChange<RpcContextIdentifier, InstanceIdentifier<?>>> event = SettableFuture.create();
+ @Override
+ public void onRouteChange(
+ final RouteChange<RpcContextIdentifier, InstanceIdentifier<?>> change) {
+ event.set(change);
+ }
+ }
+
+ @Test
+ public void testGlobalRpcRegistrations() throws Exception {
+ OpendaylightTestRpcServiceService one = Mockito.mock(OpendaylightTestRpcServiceService.class);
+ OpendaylightTestRpcServiceService two = Mockito.mock(OpendaylightTestRpcServiceService.class);
+
+ RpcRegistration<OpendaylightTestRpcServiceService> regOne = rpcRegistry.addRpcImplementation(OpendaylightTestRpcServiceService.class, one);
+ assertNotNull(regOne);
+
+ try {
+ rpcRegistry.addRpcImplementation(OpendaylightTestRpcServiceService.class, two);
+ fail("Second call for registration of same RPC must throw IllegalStateException");
+ } catch (IllegalStateException e) {
+ assertNotNull(e.getMessage());
+ }
+
+ regOne.close();
+
+ RpcRegistration<OpendaylightTestRpcServiceService> regTwo = rpcRegistry.addRpcImplementation(OpendaylightTestRpcServiceService.class, two);
+ assertNotNull(regTwo);
+ }
+
+ @Test
+ public void testRpcRouterInstance() throws Exception {
+ OpendaylightTestRoutedRpcService def = Mockito.mock(OpendaylightTestRoutedRpcService.class);
+
+ RpcRouter<OpendaylightTestRoutedRpcService> router = rpcRegistry.getRpcRouter(OpendaylightTestRoutedRpcService.class);
+
+ assertEquals(OpendaylightTestRoutedRpcService.class, router.getServiceType());
+ assertNotNull(router.getInvocationProxy());
+ assertNull(router.getDefaultService());
+
+ AssertCollections.assertContains(router.getContexts(), TestContext.class);
+
+ RpcRegistration<OpendaylightTestRoutedRpcService> regDef = router.registerDefaultService(def);
+ assertNotNull(regDef);
+ assertEquals(OpendaylightTestRoutedRpcService.class,regDef.getServiceType());
+ assertEquals(def,regDef.getInstance());
+ assertEquals(def, router.getDefaultService());
+
+ regDef.close();
+ assertNull("Default instance should be null after closing registration", router.getDefaultService());
+ }
+
+ @Test
+ public void testRoutedRpcPathChangeEvents() throws InterruptedException, TimeoutException, ExecutionException {
+ OpendaylightTestRoutedRpcService one = Mockito.mock(OpendaylightTestRoutedRpcService.class);
+ OpendaylightTestRoutedRpcService two = Mockito.mock(OpendaylightTestRoutedRpcService.class);
+ RoutedRpcRegistration<OpendaylightTestRoutedRpcService> regOne = rpcRegistry.addRoutedRpcImplementation(OpendaylightTestRoutedRpcService.class, one);
+ RoutedRpcRegistration<OpendaylightTestRoutedRpcService> regTwo = rpcRegistry.addRoutedRpcImplementation(OpendaylightTestRoutedRpcService.class, two);
+ assertNotNull(regOne);
+ assertNotNull(regTwo);
+
+ final TestListener addListener = new TestListener();
+ rpcRegistry.registerRouteChangeListener(addListener);
+ regOne.registerPath(TestContext.class, FOO_PATH);
+
+ RouteChange<RpcContextIdentifier, InstanceIdentifier<?>> fooAddEvent = addListener.event.get(500, TimeUnit.MILLISECONDS);
+ Set<InstanceIdentifier<?>> announce = fooAddEvent.getAnnouncements().get(ROUTING_CONTEXT);
+ assertNotNull(announce);
+ AssertCollections.assertContains(announce, FOO_PATH);
+ AssertCollections.assertNotContains(announce, BAR_PATH);
+
+
+
+ final TestListener removeListener = new TestListener();
+ rpcRegistry.registerRouteChangeListener(removeListener);
+
+ regOne.unregisterPath(TestContext.class, FOO_PATH);
+
+ RouteChange<RpcContextIdentifier, InstanceIdentifier<?>> fooRemoveEvent = removeListener.event.get(500, TimeUnit.MILLISECONDS);
+ Set<InstanceIdentifier<?>> removal = fooRemoveEvent.getRemovals().get(ROUTING_CONTEXT);
+ assertNotNull(removal);
+ AssertCollections.assertContains(removal, FOO_PATH);
+ AssertCollections.assertNotContains(removal, BAR_PATH);
+
+
+ }
+
+}