Add JUnit testing for SubnetHandler class.

Change-Id: I164fbf62f1a119ec8582740c84b77a1775e149b0
Signed-off-by: Alexis de Talhouët <adetalhouet@inocybe.com>

diff --git a/openstack/net-virt/src/test/java/org/opendaylight/ovsdb/openstack/netvirt/SubnetHandlerTest.java b/openstack/net-virt/src/test/java/org/opendaylight/ovsdb/openstack/netvirt/SubnetHandlerTest.java
new file mode 100644 (file)
index 0000000..6bccefe
--- /dev/null
+++ b/openstack/net-virt/src/test/java/org/opendaylight/ovsdb/openstack/netvirt/SubnetHandlerTest.java
@@ -0,0 +1,70 @@
+/*
+ * 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;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import java.net.HttpURLConnection;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.runners.MockitoJUnitRunner;
+import org.opendaylight.neutron.spi.NeutronSubnet;
+import org.opendaylight.ovsdb.openstack.netvirt.api.Action;
+import org.opendaylight.ovsdb.openstack.netvirt.impl.NeutronL3Adapter;
+
+/**
+ * Unit test fort {@link SubnetHandler}
+ */
+@RunWith(MockitoJUnitRunner.class)
+public class SubnetHandlerTest {
+
+    @InjectMocks private SubnetHandler subnetHandler;
+
+    @Mock NeutronL3Adapter neutronl3Adapter;
+
+    @Test
+    public void testCanCreateSubnet() {
+        assertEquals("Error, canCreateSubnet() did not return the correct HTTP flag", HttpURLConnection.HTTP_CREATED, subnetHandler.canCreateSubnet(mock(NeutronSubnet.class)));
+    }
+
+    @Test
+    public void testCanUpdateSubnet() {
+        assertEquals("Error, canUpdateSubnet() did not return the correct HTTP flag", HttpURLConnection.HTTP_CREATED, subnetHandler.canUpdateSubnet(mock(NeutronSubnet.class), mock(NeutronSubnet.class)));
+    }
+
+    @Test
+    public void testCanDeleteSubnet() {
+        assertEquals("Error, canDeleteSubnet() did not return the correct HTTP flag", HttpURLConnection.HTTP_CREATED, subnetHandler.canDeleteSubnet(mock(NeutronSubnet.class)));
+    }
+
+    @Test
+    public void testProcessEvent() {
+        NorthboundEvent ev = mock(NorthboundEvent.class);
+        when(ev.getSubnet()).thenReturn(mock(NeutronSubnet.class));
+
+        when(ev.getAction()).thenReturn(Action.ADD);
+        subnetHandler.processEvent(ev);
+        verify(neutronl3Adapter, times(1)).handleNeutronSubnetEvent(ev.getSubnet(), ev.getAction());;
+
+        when(ev.getAction()).thenReturn(Action.DELETE);
+        subnetHandler.processEvent(ev);
+        verify(neutronl3Adapter, times(1)).handleNeutronSubnetEvent(ev.getSubnet(), ev.getAction());;
+
+        when(ev.getAction()).thenReturn(Action.UPDATE);
+        subnetHandler.processEvent(ev);
+        verify(neutronl3Adapter, times(1)).handleNeutronSubnetEvent(ev.getSubnet(), ev.getAction());;
+    }
+}