1 files changed, 89 insertions, 0 deletions
diff --git a/infra/bgp-translate-impl/src/main/test/java/io/fd/honeycomb/bgp/translate/impl/LocRibChangeListenerTest.java b/infra/bgp-translate-impl/src/main/test/java/io/fd/honeycomb/bgp/translate/impl/LocRibChangeListenerTest.java
new file mode 100644
index 000000000..8418f01da
--- /dev/null
+++ b/infra/bgp-translate-impl/src/main/test/java/io/fd/honeycomb/bgp/translate/impl/LocRibChangeListenerTest.java
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2017 Cisco and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.fd.honeycomb.bgp.translate.impl;
+
+import static org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType.OPERATIONAL;
+
+import io.fd.honeycomb.translate.bgp.RouteWriter;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import java.util.Arrays;
+import java.util.Collections;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.ArgumentMatchers;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.MockitoAnnotations;
+import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
+import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
+import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev130925.Route;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class LocRibChangeListenerTest {
+
+    private static final DataTreeIdentifier<Route> ID =
+        new DataTreeIdentifier<>(OPERATIONAL, InstanceIdentifier.create(Route.class));
+
+    @Mock
+    private RouteWriter<Route> routeWriter;
+    @Mock
+    private DataObjectModification<Route> rootNode;
+
+    private LocRibChangeListener locRibListener;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        locRibListener = new LocRibChangeListener(routeWriter);
+    }
+
+    @Test
+    public void testDataTreeChanged() throws WriteFailedException {
+        final Route route1 = Mockito.mock(Route.class);
+        final Route route2 = Mockito.mock(Route.class);
+        locRibListener.onDataTreeChanged(Arrays.asList(
+            mockDateTreeModification(null, route1),
+            mockDateTreeModification(route1, route2),
+            mockDateTreeModification(route2, null))
+        );
+        Mockito.verify(routeWriter).create(ID.getRootIdentifier(), route1);
+        Mockito.verify(routeWriter).update(ID.getRootIdentifier(), route1, route2);
+        Mockito.verify(routeWriter).delete(ID.getRootIdentifier(), route2);
+    }
+
+    @Test
+    public void testDataTreeChangedFailed() throws WriteFailedException.CreateFailedException {
+        final Route dataAfter = Mockito.mock(Route.class);
+        Mockito.doThrow(new WriteFailedException.CreateFailedException(ID.getRootIdentifier(), dataAfter))
+            .when(routeWriter)
+            .create(ArgumentMatchers.any(), ArgumentMatchers.any());
+        locRibListener.onDataTreeChanged(Collections.singletonList(mockDateTreeModification(null, dataAfter)));
+        Mockito.verify(routeWriter).create(ID.getRootIdentifier(), dataAfter);
+    }
+
+    @SuppressWarnings("unchecked")
+    private DataTreeModification<Route> mockDateTreeModification(final Route dataBefore, final Route dataAfter) {
+        final DataTreeModification<Route> modification = Mockito.mock(DataTreeModification.class);
+        final DataObjectModification<Route> rootNode = Mockito.mock(DataObjectModification.class);
+        Mockito.when(rootNode.getDataBefore()).thenReturn(dataBefore);
+        Mockito.when(rootNode.getDataAfter()).thenReturn(dataAfter);
+        Mockito.when(modification.getRootPath()).thenReturn(ID);
+        Mockito.when(modification.getRootNode()).thenReturn(rootNode);
+        return modification;
+    }
+}
+\ No newline at end of file