1 files changed, 70 insertions, 0 deletions
diff --git a/framework/src/onos/core/api/src/test/java/org/onosproject/net/topology/DefaultTopologyEdgeTest.java b/framework/src/onos/core/api/src/test/java/org/onosproject/net/topology/DefaultTopologyEdgeTest.java
new file mode 100644
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--- /dev/null
+++ b/framework/src/onos/core/api/src/test/java/org/onosproject/net/topology/DefaultTopologyEdgeTest.java
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2014 Open Networking Laboratory
+ *
+ * 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 org.onosproject.net.topology;
+
+import com.google.common.testing.EqualsTester;
+import org.junit.Test;
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.DefaultLink;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.Link;
+import org.onosproject.net.PortNumber;
+import org.onosproject.net.provider.ProviderId;
+
+import static org.junit.Assert.assertEquals;
+import static org.onosproject.net.DeviceId.deviceId;
+import static org.onosproject.net.PortNumber.portNumber;
+
+/**
+ * Tests of the topology graph edge.
+ */
+public class DefaultTopologyEdgeTest {
+
+    static final DeviceId D1 = deviceId("1");
+    static final DeviceId D2 = deviceId("2");
+    static final PortNumber P1 = portNumber(1);
+    static final PortNumber P2 = portNumber(2);
+
+    static final ConnectPoint CP1 = new ConnectPoint(D1, P1);
+    static final ConnectPoint CP2 = new ConnectPoint(D2, P1);
+    static final ConnectPoint CP3 = new ConnectPoint(D2, P1);
+    static final ConnectPoint CP4 = new ConnectPoint(D1, P2);
+
+    static final DefaultTopologyVertex V1 = new DefaultTopologyVertex(D1);
+    static final DefaultTopologyVertex V2 = new DefaultTopologyVertex(D2);
+
+    static final ProviderId PID = new ProviderId("foo", "bar");
+
+    /** D1:P1 -> D2:P1. */
+    static final Link L1 = new DefaultLink(PID, CP1, CP2, Link.Type.INDIRECT);
+    /** D2:P1 -> D1:P2. */
+    static final Link L2 = new DefaultLink(PID, CP3, CP4, Link.Type.INDIRECT);
+
+    @Test
+    public void basics() {
+        DefaultTopologyEdge e = new DefaultTopologyEdge(V1, V2, L1);
+        assertEquals("incorrect src", V1, e.src());
+        assertEquals("incorrect dst", V2, e.dst());
+        assertEquals("incorrect link", L1, e.link());
+
+        new EqualsTester()
+                .addEqualityGroup(new DefaultTopologyEdge(V1, V2, L1),
+                                  new DefaultTopologyEdge(V1, V2, L1))
+                .addEqualityGroup(new DefaultTopologyEdge(V2, V1, L2),
+                                  new DefaultTopologyEdge(V2, V1, L2))
+                .testEquals();
+    }
+}