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diff --git a/feature-pooling-dmaap/src/test/java/org/onap/policy/drools/pooling/state/StateTest.java b/feature-pooling-dmaap/src/test/java/org/onap/policy/drools/pooling/state/StateTest.java
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+++ b/feature-pooling-dmaap/src/test/java/org/onap/policy/drools/pooling/state/StateTest.java
@@ -0,0 +1,440 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.drools.pooling.state;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.mockito.Matchers.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+import java.util.Map;
+import java.util.concurrent.ScheduledFuture;
+import org.junit.Before;
+import org.junit.Test;
+import org.onap.policy.drools.pooling.PoolingManager;
+import org.onap.policy.drools.pooling.message.BucketAssignments;
+import org.onap.policy.drools.pooling.message.Forward;
+import org.onap.policy.drools.pooling.message.Heartbeat;
+import org.onap.policy.drools.pooling.message.Identification;
+import org.onap.policy.drools.pooling.message.Leader;
+import org.onap.policy.drools.pooling.message.Message;
+import org.onap.policy.drools.pooling.message.Offline;
+import org.onap.policy.drools.pooling.message.Query;
+
+public class StateTest extends BasicStateTester {
+
+    private State state;
+
+    @Before
+    public void setUp() throws Exception {
+        super.setUp();
+
+        state = new MyState(mgr);
+    }
+
+    @Test
+    public void testStatePoolingManager() {
+        /*
+         * Prove the state is attached to the manager by invoking getHost(),
+         * which delegates to the manager.
+         */
+        assertEquals(MY_HOST, state.getHost());
+    }
+
+    @Test
+    public void testStateState() {
+        // allocate a new state, copying from the old state
+        state = new MyState(mgr);
+
+        /*
+         * Prove the state is attached to the manager by invoking getHost(),
+         * which delegates to the manager.
+         */
+        assertEquals(MY_HOST, state.getHost());
+    }
+
+    @Test
+    public void testCancelTimers() {
+        int delay = 100;
+        int initDelay = 200;
+
+        /*
+         * Create three tasks tasks.
+         */
+
+        StateTimerTask task1 = mock(StateTimerTask.class);
+        StateTimerTask task2 = mock(StateTimerTask.class);
+        StateTimerTask task3 = mock(StateTimerTask.class);
+
+        // two tasks via schedule()
+        state.schedule(delay, task1);
+        state.schedule(delay, task2);
+
+        // one task via scheduleWithFixedDelay()
+        state.scheduleWithFixedDelay(initDelay, delay, task3);
+
+        // ensure all were scheduled, but not yet canceled
+        verify(mgr).schedule(delay, task1);
+        verify(mgr).schedule(delay, task2);
+        verify(mgr).scheduleWithFixedDelay(initDelay, delay, task3);
+
+        ScheduledFuture<?> fut1 = onceFutures.removeFirst();
+        ScheduledFuture<?> fut2 = onceFutures.removeFirst();
+        ScheduledFuture<?> fut3 = repeatedFutures.removeFirst();
+
+        verify(fut1, never()).cancel(false);
+        verify(fut2, never()).cancel(false);
+        verify(fut3, never()).cancel(false);
+
+        /*
+         * Cancel the timers.
+         */
+        state.cancelTimers();
+
+        // verify that all were cancelled
+        verify(fut1).cancel(false);
+        verify(fut2).cancel(false);
+        verify(fut3).cancel(false);
+    }
+
+    @Test
+    public void testGetFilter() {
+        Map<String, Object> filter = state.getFilter();
+
+        FilterUtilsTest utils = new FilterUtilsTest();
+
+        utils.checkArray(FilterUtils.CLASS_OR, 2, filter);
+        utils.checkEquals(FilterUtils.MSG_CHANNEL, Message.ADMIN, utils.getItem(filter, 0));
+        utils.checkEquals(FilterUtils.MSG_CHANNEL, MY_HOST, utils.getItem(filter, 1));
+    }
+
+    @Test
+    public void testStart() {
+        state.start();
+    }
+
+    @Test
+    public void testStop() {
+        state.stop();
+
+        assertEquals(MY_HOST, captureAdminMessage(Offline.class).getSource());
+    }
+
+    @Test
+    public void testGoStart() {
+        State next = mock(State.class);
+        when(mgr.goStart()).thenReturn(next);
+
+        State next2 = state.goStart();
+        assertEquals(next, next2);
+    }
+
+    @Test
+    public void testGoQuery() {
+        State next = mock(State.class);
+        when(mgr.goQuery()).thenReturn(next);
+
+        State next2 = state.goQuery();
+        assertEquals(next, next2);
+    }
+
+    @Test
+    public void testGoActive() {
+        State next = mock(State.class);
+        when(mgr.goActive()).thenReturn(next);
+
+        State next2 = state.goActive();
+        assertEquals(next, next2);
+    }
+
+    @Test
+    public void testGoInactive() {
+        State next = mock(State.class);
+        when(mgr.goInactive()).thenReturn(next);
+
+        State next2 = state.goInactive();
+        assertEquals(next, next2);
+    }
+
+    @Test
+    public void testProcessForward() {
+        Forward msg = new Forward();
+        assertNull(state.process(msg));
+
+        verify(mgr).handle(msg);
+    }
+
+    @Test
+    public void testProcessHeartbeat() {
+        assertNull(state.process(new Heartbeat()));
+    }
+
+    @Test
+    public void testProcessIdentification() {
+        assertNull(state.process(new Identification()));
+    }
+
+    @Test
+    public void testProcessLeader_NullAssignment() {
+        Leader msg = new Leader(PREV_HOST, null);
+
+        // should stay in the same state, and not start distributing
+        assertNull(state.process(msg));
+        verify(mgr, never()).startDistributing(any());
+        verify(mgr, never()).goActive();
+        verify(mgr, never()).goInactive();
+    }
+
+    @Test
+    public void testProcessLeader_NullSource() {
+        String[] arr = {HOST2, PREV_HOST, MY_HOST};
+        BucketAssignments asgn = new BucketAssignments(arr);
+        Leader msg = new Leader(null, asgn);
+
+        // should stay in the same state, and not start distributing
+        assertNull(state.process(msg));
+        verify(mgr, never()).startDistributing(any());
+        verify(mgr, never()).goActive();
+        verify(mgr, never()).goInactive();
+    }
+
+    @Test
+    public void testProcessLeader_EmptyAssignment() {
+        Leader msg = new Leader(PREV_HOST, new BucketAssignments());
+
+        // should stay in the same state, and not start distributing
+        assertNull(state.process(msg));
+        verify(mgr, never()).startDistributing(any());
+        verify(mgr, never()).goActive();
+        verify(mgr, never()).goInactive();
+    }
+
+    @Test
+    public void testProcessLeader_MyHostAssigned() {
+        String[] arr = {HOST2, PREV_HOST, MY_HOST};
+        BucketAssignments asgn = new BucketAssignments(arr);
+        Leader msg = new Leader(PREV_HOST, asgn);
+
+        State next = mock(State.class);
+        when(mgr.goActive()).thenReturn(next);
+
+        // should go Active and start distributing
+        assertEquals(next, state.process(msg));
+        verify(mgr).startDistributing(asgn);
+        verify(mgr, never()).goInactive();
+    }
+
+    @Test
+    public void testProcessLeader_MyHostUnassigned() {
+        String[] arr = {HOST2, HOST1};
+        BucketAssignments asgn = new BucketAssignments(arr);
+        Leader msg = new Leader(HOST1, asgn);
+
+        State next = mock(State.class);
+        when(mgr.goInactive()).thenReturn(next);
+
+        // should go Inactive and start distributing
+        assertEquals(next, state.process(msg));
+        verify(mgr).startDistributing(asgn);
+        verify(mgr, never()).goActive();
+    }
+
+    @Test
+    public void testProcessOffline() {
+        assertNull(state.process(new Offline()));
+    }
+
+    @Test
+    public void testProcessQuery() {
+        assertNull(state.process(new Query()));
+    }
+
+    @Test
+    public void testPublishIdentification() {
+        Identification msg = new Identification();
+        state.publish(msg);
+
+        verify(mgr).publishAdmin(msg);
+    }
+
+    @Test
+    public void testPublishLeader() {
+        Leader msg = new Leader();
+        state.publish(msg);
+
+        verify(mgr).publishAdmin(msg);
+    }
+
+    @Test
+    public void testPublishOffline() {
+        Offline msg = new Offline();
+        state.publish(msg);
+
+        verify(mgr).publishAdmin(msg);
+    }
+
+    @Test
+    public void testPublishQuery() {
+        Query msg = new Query();
+        state.publish(msg);
+
+        verify(mgr).publishAdmin(msg);
+    }
+
+    @Test
+    public void testPublishStringForward() {
+        String chnl = "channelF";
+        Forward msg = new Forward();
+
+        state.publish(chnl, msg);
+
+        verify(mgr).publish(chnl, msg);
+    }
+
+    @Test
+    public void testPublishStringHeartbeat() {
+        String chnl = "channelH";
+        Heartbeat msg = new Heartbeat();
+
+        state.publish(chnl, msg);
+
+        verify(mgr).publish(chnl, msg);
+    }
+
+    @Test
+    public void testStartDistributing() {
+        BucketAssignments asgn = new BucketAssignments();
+        state.startDistributing(asgn);
+
+        verify(mgr).startDistributing(asgn);
+    }
+
+    @Test
+    public void testStartDistributing_NullAssignments() {
+        state.startDistributing(null);
+
+        verify(mgr, never()).startDistributing(any());
+    }
+
+    @Test
+    public void testSchedule() {
+        int delay = 100;
+
+        StateTimerTask task = mock(StateTimerTask.class);
+
+        state.schedule(delay, task);
+
+        ScheduledFuture<?> fut = onceFutures.removeFirst();
+
+        // scheduled, but not canceled yet
+        verify(mgr).schedule(delay, task);
+        verify(fut, never()).cancel(false);
+
+        /*
+         * Ensure the state added the timer to its list by telling it to cancel
+         * its timers and then seeing if this timer was canceled.
+         */
+        state.cancelTimers();
+        verify(fut).cancel(false);
+    }
+
+    @Test
+    public void testScheduleWithFixedDelay() {
+        int initdel = 100;
+        int delay = 200;
+
+        StateTimerTask task = mock(StateTimerTask.class);
+
+        state.scheduleWithFixedDelay(initdel, delay, task);
+
+        ScheduledFuture<?> fut = repeatedFutures.removeFirst();
+
+        // scheduled, but not canceled yet
+        verify(mgr).scheduleWithFixedDelay(initdel, delay, task);
+        verify(fut, never()).cancel(false);
+
+        /*
+         * Ensure the state added the timer to its list by telling it to cancel
+         * its timers and then seeing if this timer was canceled.
+         */
+        state.cancelTimers();
+        verify(fut).cancel(false);
+    }
+
+    @Test
+    public void testInternalTopicFailed() {
+        State next = mock(State.class);
+        when(mgr.goInactive()).thenReturn(next);
+
+        State next2 = state.internalTopicFailed();
+        assertEquals(next, next2);
+
+        verify(mgr).internalTopicFailed();
+
+        Offline msg = captureAdminMessage(Offline.class);
+        assertEquals(MY_HOST, msg.getSource());
+    }
+
+    @Test
+    public void testMakeHeartbeat() {
+        long timestamp = 30000L;
+        Heartbeat msg = state.makeHeartbeat(timestamp);
+
+        assertEquals(MY_HOST, msg.getSource());
+        assertEquals(timestamp, msg.getTimestampMs());
+    }
+
+    @Test
+    public void testMakeOffline() {
+        Offline msg = state.makeOffline();
+
+        assertEquals(MY_HOST, msg.getSource());
+    }
+
+    @Test
+    public void testMakeQuery() {
+        Query msg = state.makeQuery();
+
+        assertEquals(MY_HOST, msg.getSource());
+    }
+
+    @Test
+    public void testGetHost() {
+        assertEquals(MY_HOST, state.getHost());
+    }
+
+    @Test
+    public void testGetTopic() {
+        assertEquals(MY_TOPIC, state.getTopic());
+    }
+
+    /**
+     * State used for testing purposes, with abstract methods implemented.
+     */
+    private class MyState extends State {
+
+        public MyState(PoolingManager mgr) {
+            super(mgr);
+        }
+    }
+}