1 files changed, 180 insertions, 0 deletions
diff --git a/feature-pooling-dmaap/src/test/java/org/onap/policy/drools/pooling/state/StartStateTest.java b/feature-pooling-dmaap/src/test/java/org/onap/policy/drools/pooling/state/StartStateTest.java
new file mode 100644
index 00000000..f29d2348
--- /dev/null
+++ b/feature-pooling-dmaap/src/test/java/org/onap/policy/drools/pooling/state/StartStateTest.java
@@ -0,0 +1,180 @@
+/*
+ * ============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.junit.Assert.assertTrue;
+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 org.junit.Before;
+import org.junit.Test;
+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 StartStateTest extends BasicStateTester {
+
+    private StartState state;
+
+    @Before
+    public void setUp() throws Exception {
+        super.setUp();
+
+        state = new StartState(mgr);
+    }
+
+    @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));
+
+        // get the sub-filter
+        filter = utils.getItem(filter, 1);
+
+        utils.checkArray(FilterUtils.CLASS_AND, 2, filter);
+        utils.checkEquals(FilterUtils.MSG_CHANNEL, MY_HOST, utils.getItem(filter, 0));
+        utils.checkEquals(FilterUtils.MSG_TIMESTAMP, String.valueOf(state.getHbTimestampMs()),
+                        utils.getItem(filter, 1));
+    }
+
+    @Test
+    public void testStart() {
+        state.start();
+
+        Pair<String, Heartbeat> msg = capturePublishedMessage(Heartbeat.class);
+
+        assertEquals(MY_HOST, msg.first);
+        assertEquals(state.getHbTimestampMs(), msg.second.getTimestampMs());
+
+        Pair<Long, StateTimerTask> timer = onceTasks.removeFirst();
+
+        assertEquals(STD_HEARTBEAT_WAIT_MS, timer.first.longValue());
+
+        // invoke the task - it should go to the state returned by the mgr
+        State next = mock(State.class);
+        when(mgr.goInactive()).thenReturn(next);
+
+        assertEquals(next, timer.second.fire(null));
+
+        verify(mgr).internalTopicFailed();
+    }
+
+    @Test
+    public void testStartStatePoolingManager() {
+        /*
+         * Prove the state is attached to the manager by invoking getHost(),
+         * which delegates to the manager.
+         */
+        assertEquals(MY_HOST, state.getHost());
+    }
+
+    @Test
+    public void testStartStateState() {
+        // create a new state from the current state
+        state = new StartState(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 testProcessForward() {
+        assertNull(state.process(new Forward()));
+    }
+
+    @Test
+    public void testProcessHeartbeat() {
+        Heartbeat msg = new Heartbeat();
+
+        // no matching data in heart beat
+        assertNull(state.process(msg));
+        verify(mgr, never()).publishAdmin(any());
+
+        // same source, different time stamp
+        msg.setSource(MY_HOST);
+        msg.setTimestampMs(state.getHbTimestampMs() - 1);
+        assertNull(state.process(msg));
+        verify(mgr, never()).publishAdmin(any());
+
+        // same time stamp, different source
+        msg.setSource("unknown");
+        msg.setTimestampMs(state.getHbTimestampMs());
+        assertNull(state.process(msg));
+        verify(mgr, never()).publishAdmin(any());
+
+        // matching heart beat
+        msg.setSource(MY_HOST);
+        msg.setTimestampMs(state.getHbTimestampMs());
+
+        State next = mock(State.class);
+        when(mgr.goQuery()).thenReturn(next);
+
+        assertEquals(next, state.process(msg));
+
+        verify(mgr).publishAdmin(any(Query.class));
+    }
+
+    @Test
+    public void testProcessIdentification() {
+        assertNull(state.process(new Identification(MY_HOST, null)));
+    }
+
+    @Test
+    public void testProcessLeader() {
+        assertNull(state.process(new Leader(MY_HOST, null)));
+    }
+
+    @Test
+    public void testProcessOffline() {
+        assertNull(state.process(new Offline(HOST1)));
+    }
+
+    @Test
+    public void testProcessQuery() {
+        assertNull(state.process(new Query()));
+    }
+
+    @Test
+    public void testGetHbTimestampMs() {
+        long tcurrent = System.currentTimeMillis();
+        assertTrue(new StartState(mgr).getHbTimestampMs() >= tcurrent);
+
+        tcurrent = System.currentTimeMillis();
+        assertTrue(new StartState(mgr).getHbTimestampMs() >= tcurrent);
+    }
+
+}