Convert DataChangeListeners to DataTreeChangeListeners
[groupbasedpolicy.git] / renderers / faas / src / test / java / org / opendaylight / groupbasedpolicy / renderer / faas / FaasEndpointManagerListenerCovrgTest.java
index 5177668021327337665768137d9682705dc4d88e..55baa50eb1d1fe3517633b265b223d9a080311be 100644 (file)
@@ -11,27 +11,32 @@ import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import java.util.concurrent.Executors;
-import java.util.concurrent.ScheduledExecutorService;
-
 import com.google.common.base.Optional;
 import com.google.common.collect.ImmutableList;
 import com.google.common.util.concurrent.CheckedFuture;
+import com.google.common.util.concurrent.MoreExecutors;
+import java.util.Collection;
+import java.util.Collections;
 import org.junit.Before;
 import org.junit.Test;
+import org.mockito.ArgumentCaptor;
 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
+import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
+import org.opendaylight.controller.md.sal.binding.api.DataTreeChangeListener;
+import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
+import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
 import org.opendaylight.controller.md.sal.binding.api.ReadWriteTransaction;
-import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
-import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
-import org.opendaylight.groupbasedpolicy.renderer.faas.test.DataChangeListenerTester;
+import org.opendaylight.groupbasedpolicy.util.IidFactory;
 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.MacAddress;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.faas.faas.endpoint.rev151009.FaasEndpointContext;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.faas.faas.endpoint.rev151009.FaasEndpointContextBuilder;
@@ -44,14 +49,9 @@ import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.common.rev
 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoint.fields.L3AddressBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoints.Endpoint;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoints.EndpointBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoints.EndpointL3;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoints.EndpointL3Builder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoints.EndpointL3Prefix;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.endpoints.EndpointL3PrefixBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.faas.rev151009.mapped.tenants.entities.mapped.entity.MappedEndpoint;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.faas.rev151009.mapped.tenants.entities.mapped.entity.MappedEndpointKey;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.faas.rev151009.mapped.tenants.entities.mapped.entity.MappedSubnet;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.resolved.policy.rev150828.ResolvedPolicies;
+import org.opendaylight.yangtools.concepts.ListenerRegistration;
 import org.opendaylight.yangtools.yang.binding.DataObject;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 
@@ -60,58 +60,45 @@ public class FaasEndpointManagerListenerCovrgTest {
     private static final L2BridgeDomainId L_2_BRIDGE_DOMAIN_ID = new L2BridgeDomainId("L2BridgeDomainId");
     private static final MacAddress MAC_ADDRESS = new MacAddress("00:00:00:00:35:02");
 
-    private InstanceIdentifier<Endpoint> epIid;
     private FaasEndpointManagerListener listener;
-    private TenantId gbpTenantId = new TenantId("gbpTenantId");
-    private Uuid faasTenantId = new Uuid("b4511aac-ae43-11e5-bf7f-feff819cdc9f");
-    private final ScheduledExecutorService executor = Executors.newScheduledThreadPool(1);
-    private DataChangeListenerTester tester;
-    private DataBroker dataProvider;
-    private FaasPolicyManager faasPolicyManager;
+    private final TenantId gbpTenantId = new TenantId("gbpTenantId");
+    private final Uuid faasTenantId = new Uuid("b4511aac-ae43-11e5-bf7f-feff819cdc9f");
+    private final DataBroker dataProvider = mock(DataBroker.class);
+    private final FaasPolicyManager faasPolicyManager = mock(FaasPolicyManager.class);
 
     @SuppressWarnings("unchecked")
     @Before
-    public void init() throws ReadFailedException {
-        MappedEndpointKey mappedEndpointKey = new MappedEndpointKey(L_2_BRIDGE_DOMAIN_ID, MAC_ADDRESS);
-
-        dataProvider = mock(DataBroker.class);
-
-        WriteTransaction woTx = mock(WriteTransaction.class);
-        ReadWriteTransaction rwTx = mock(ReadWriteTransaction.class);
-
-        CheckedFuture<Void, TransactionCommitFailedException> futureVoid = mock(CheckedFuture.class);
-        when(woTx.submit()).thenReturn(futureVoid);
-        when(rwTx.submit()).thenReturn(futureVoid);
-        doNothing().when(woTx).put(any(LogicalDatastoreType.class), any(InstanceIdentifier.class),
-                any(DataObject.class));
-
-        CheckedFuture<Optional<MappedEndpoint>, ReadFailedException> futureMappedEndpoint = mock(CheckedFuture.class);
-        Optional<MappedEndpoint> optMappedEndpoint = mock(Optional.class);
-        when(optMappedEndpoint.isPresent()).thenReturn(false);
-        when(futureMappedEndpoint.checkedGet()).thenReturn(optMappedEndpoint);
-        when(rwTx.read(LogicalDatastoreType.OPERATIONAL,
-                FaasIidFactory.mappedEndpointIid(gbpTenantId, mappedEndpointKey))).thenReturn(futureMappedEndpoint);
+    public void init() {
+        doNothing().when(faasPolicyManager).removeTenantLogicalNetwork(gbpTenantId, faasTenantId);
+        doNothing().when(faasPolicyManager).registerTenant(any(TenantId.class), any(EndpointGroupId.class));
 
-        when(dataProvider.newWriteOnlyTransaction()).thenReturn(woTx);
-        when(dataProvider.newReadWriteTransaction()).thenReturn(rwTx);
+        listener = new FaasEndpointManagerListener(faasPolicyManager, dataProvider, MoreExecutors.directExecutor());
 
-        epIid = mock(InstanceIdentifier.class);
-        faasPolicyManager = spy(new FaasPolicyManager(dataProvider, executor));
-        doNothing().when(faasPolicyManager).removeTenantLogicalNetwork(gbpTenantId, faasTenantId);
-        listener = new FaasEndpointManagerListener(faasPolicyManager, dataProvider, executor);
-        tester = new DataChangeListenerTester(listener);
-        tester.setRemovedPath(epIid);
+        doReturn(mock(ListenerRegistration.class)).when(dataProvider).registerDataTreeChangeListener(
+                any(DataTreeIdentifier.class), any(DataTreeChangeListener.class));
     }
 
+    @SuppressWarnings({ "rawtypes", "unchecked" })
     @Test
     public void testOnDataChanged_Endpoint() {
-        Endpoint ep = new EndpointBuilder().setTenant(gbpTenantId)
+        ArgumentCaptor<DataTreeChangeListener> dtclCaptor = ArgumentCaptor.forClass(DataTreeChangeListener.class);
+        verify(dataProvider).registerDataTreeChangeListener(eq(new DataTreeIdentifier<>(
+                LogicalDatastoreType.OPERATIONAL, IidFactory.endpointsIidWildcard().child(Endpoint.class))),
+                dtclCaptor.capture());
+
+        Endpoint endpoint = new EndpointBuilder().setTenant(gbpTenantId)
             .setL2Context(L_2_BRIDGE_DOMAIN_ID)
             .setMacAddress(MAC_ADDRESS)
+            .setL3Address(Collections.emptyList())
+            .setEndpointGroup(new EndpointGroupId("test"))
+            .addAugmentation(FaasEndpointContext.class, new FaasEndpointContextBuilder().setFaasPortRefId(
+                    new Uuid("12345678-ae43-11e5-bf7f-feff819cdc9f")).build())
             .build();
-        tester.setDataObject(epIid, ep);
-        tester.callOnDataChanged();
-        listener.executeEvent(tester.getChangeMock());
+
+        dtclCaptor.getValue().onDataTreeChanged(newMockDataTreeModification(null, endpoint,
+                DataObjectModification.ModificationType.WRITE));
+
+        verify(faasPolicyManager).registerTenant(endpoint.getTenant(), endpoint.getEndpointGroup());
     }
 
     @Test
@@ -250,23 +237,16 @@ public class FaasEndpointManagerListenerCovrgTest {
         assertNull(listener.getFaasSubnetId(ep));
     }
 
-    @Test
-    public void testOnDataChanged_EndpointL3() {
-        EndpointL3 ep = new EndpointL3Builder().setTenant(gbpTenantId)
-            .setL2Context(L_2_BRIDGE_DOMAIN_ID)
-            .setMacAddress(MAC_ADDRESS)
-            .build();
-        tester.setDataObject(epIid, ep);
-        tester.callOnDataChanged();
-        listener.executeEvent(tester.getChangeMock());
-    }
-
-    @Test
-    public void testOnDataChanged_EndpointL3Prefix() {
-        EndpointL3Prefix ep = new EndpointL3PrefixBuilder().setTenant(gbpTenantId).build();
-        tester.setDataObject(epIid, ep);
-        tester.callOnDataChanged();
-        listener.executeEvent(tester.getChangeMock());
+    @SuppressWarnings("unchecked")
+    private static <T extends DataObject> Collection<DataTreeModification<T>> newMockDataTreeModification(T dataBefore,
+            T dataAfter, DataObjectModification.ModificationType type) {
+        DataTreeModification<T> mockDataTreeModification = mock(DataTreeModification.class);
+        DataObjectModification<T> mockModification = mock(DataObjectModification.class);
+        doReturn(type).when(mockModification).getModificationType();
+        doReturn(dataBefore).when(mockModification).getDataBefore();
+        doReturn(dataAfter).when(mockModification).getDataAfter();
+        doReturn(mockModification).when(mockDataTreeModification).getRootNode();
+
+        return Collections.singletonList(mockDataTreeModification);
     }
-
 }