Add JUnit testing for ProviderNetworkManagerImpl.

Change-Id: Ie195e64d2e6f80fea11dee7ea6bfc1d3635567da
Signed-off-by: Alexis de Talhouët <adetalhouet@inocybe.com>

diff --git a/openstack/net-virt/src/test/java/org/opendaylight/ovsdb/openstack/netvirt/impl/ProviderNetworkManagerImplTest.java b/openstack/net-virt/src/test/java/org/opendaylight/ovsdb/openstack/netvirt/impl/ProviderNetworkManagerImplTest.java
new file mode 100644 (file)
index 0000000..fb93983
--- /dev/null
+++ b/openstack/net-virt/src/test/java/org/opendaylight/ovsdb/openstack/netvirt/impl/ProviderNetworkManagerImplTest.java
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 2015 Inocybe 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.ovsdb.openstack.netvirt.impl;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import java.util.HashMap;
+import java.util.Random;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.Spy;
+import org.mockito.runners.MockitoJUnitRunner;
+import org.opendaylight.ovsdb.openstack.netvirt.api.Constants;
+import org.opendaylight.ovsdb.openstack.netvirt.api.NetworkingProvider;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
+import org.osgi.framework.ServiceReference;
+
+/**
+ * Unit test for class ProviderNetworkManagerImpl
+ *
+ * TODO In order to have deeper tests, private inner class
+ *  ProviderEntry of ProviderNetworkManager should be public.
+ */
+@RunWith(MockitoJUnitRunner.class)
+public class ProviderNetworkManagerImplTest {
+
+    @InjectMocks private ProviderNetworkManagerImpl providerNetworkManagerImpl;
+    @Spy private HashMap<Node, NetworkingProvider> nodeToProviderMapping;
+
+    private Random r = new Random();
+
+    /**
+     * Test method {@link ProviderNetworkManagerImpl#getProvider(Node)}
+     */
+    @Test
+    public void testGetProvider(){
+        Node node = mock(Node.class);
+        NetworkingProvider networkingProvider = mock(NetworkingProvider.class);
+
+        // populate nodeToProviderMapping
+        nodeToProviderMapping.put(node, networkingProvider);
+
+        // test when nodeToProviderMapping is populate
+        assertEquals("Error, did not return the networkingProvider of the specified node", networkingProvider, providerNetworkManagerImpl.getProvider(node));
+    }
+
+    /**
+     * Test method {@link ProviderNetworkManagerImpl#providerAdded(ServiceReference, NetworkingProvider)}
+     */
+    @Test
+    public void testProviderAdded(){
+        ServiceReference ref = mock(ServiceReference.class);
+
+        // configure ref
+        when(ref.getProperty(org.osgi.framework.Constants.SERVICE_ID)).thenReturn(r.nextLong());
+        when(ref.getProperty(Constants.SOUTHBOUND_PROTOCOL_PROPERTY)).thenReturn("proto");
+        when(ref.getProperty(Constants.OPENFLOW_VERSION_PROPERTY)).thenReturn("of");
+        when(ref.getProperty(Constants.PROVIDER_TYPE_PROPERTY)).thenReturn("provider");
+
+        // nothing much to test
+        providerNetworkManagerImpl.providerAdded(ref, mock(NetworkingProvider.class));
+    }
+
+    /**
+     * Test method {@link ProviderNetworkManagerImpl#providerRemoved(ServiceReference)}
+     */
+    @Test
+    public void testProviderRemoved(){
+        ServiceReference ref = mock(ServiceReference.class);
+
+        // configure ref
+        when(ref.getProperty(org.osgi.framework.Constants.SERVICE_ID)).thenReturn(r.nextLong());
+
+        // nothing much to test
+        providerNetworkManagerImpl.providerRemoved(ref);
+    }
+}