1 files changed, 60 insertions, 0 deletions
diff --git a/framework/src/onos/core/api/src/test/java/org/onosproject/cluster/RoleInfoTest.java b/framework/src/onos/core/api/src/test/java/org/onosproject/cluster/RoleInfoTest.java
new file mode 100644
index 00000000..4998bf5a
--- /dev/null
+++ b/framework/src/onos/core/api/src/test/java/org/onosproject/cluster/RoleInfoTest.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2014-2015 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.cluster;
+
+import java.util.List;
+
+import org.junit.Test;
+
+import com.google.common.collect.Lists;
+import com.google.common.testing.EqualsTester;
+
+import static org.junit.Assert.assertEquals;
+
+/**
+ * Test to check behavioral correctness of the RoleInfo structure.
+ */
+public class RoleInfoTest {
+    private static final NodeId N1 = new NodeId("n1");
+    private static final NodeId N2 = new NodeId("n2");
+    private static final NodeId N3 = new NodeId("n3");
+    private static final NodeId N4 = new NodeId("n4");
+
+    private static final List<NodeId> BKUP1 = Lists.newArrayList(N2, N3);
+    private static final List<NodeId> BKUP2 = Lists.newArrayList(N3, N4);
+
+    private static final RoleInfo RI1 = new RoleInfo(N1, BKUP1);
+    private static final RoleInfo RI2 = new RoleInfo(N1, BKUP2);
+    private static final RoleInfo RI3 = new RoleInfo(N2, BKUP1);
+    private static final RoleInfo RI4 = new RoleInfo(null, BKUP2);
+
+    @Test
+    public void testEquality() {
+        new EqualsTester()
+        .addEqualityGroup(RI1, new RoleInfo(new NodeId("n1"), Lists.newArrayList(N2, N3)))
+        .addEqualityGroup(RI3);
+    }
+
+    @Test
+    public void basics() {
+        assertEquals("wrong master", new NodeId("n1"), RI1.master());
+        assertEquals("wrong Backups", RI1.backups(), Lists.newArrayList(N2, N3));
+        assertEquals("wrong empty master", RI4.master(), null);
+
+        List<NodeId> bkup3 = Lists.newArrayList(N3, new NodeId("n4"));
+        assertEquals("equals() broken", new RoleInfo(N1, bkup3), RI2);
+    }
+}