1 files changed, 176 insertions, 0 deletions
diff --git a/participant/participant-intermediary/src/test/java/org/onap/policy/clamp/acm/participant/intermediary/handler/ParticipantHandlerTest.java b/participant/participant-intermediary/src/test/java/org/onap/policy/clamp/acm/participant/intermediary/handler/ParticipantHandlerTest.java
new file mode 100644
index 000000000..8e22784db
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+++ b/participant/participant-intermediary/src/test/java/org/onap/policy/clamp/acm/participant/intermediary/handler/ParticipantHandlerTest.java
@@ -0,0 +1,176 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2021 Nordix Foundation.
+ * ================================================================================
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.clamp.acm.participant.intermediary.handler;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+
+import java.time.Instant;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+import org.junit.jupiter.api.Test;
+import org.onap.policy.clamp.acm.participant.intermediary.comm.ParticipantMessagePublisher;
+import org.onap.policy.clamp.acm.participant.intermediary.main.parameters.CommonTestData;
+import org.onap.policy.clamp.models.acm.concepts.ParticipantDefinition;
+import org.onap.policy.clamp.models.acm.concepts.ParticipantHealthStatus;
+import org.onap.policy.clamp.models.acm.concepts.ParticipantState;
+import org.onap.policy.clamp.models.acm.messages.dmaap.participant.ParticipantAckMessage;
+import org.onap.policy.clamp.models.acm.messages.dmaap.participant.ParticipantMessage;
+import org.onap.policy.clamp.models.acm.messages.dmaap.participant.ParticipantMessageType;
+import org.onap.policy.clamp.models.acm.messages.dmaap.participant.ParticipantRegisterAck;
+import org.onap.policy.clamp.models.acm.messages.dmaap.participant.ParticipantUpdate;
+import org.onap.policy.common.utils.coder.CoderException;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
+
+class ParticipantHandlerTest {
+
+    private CommonTestData commonTestData = new CommonTestData();
+    private static final String ID_NAME = "org.onap.PM_CDS_Blueprint";
+    private static final String ID_VERSION = "1.0.1";
+
+    @Test
+    void mockParticipantHandlerTest() {
+        var participantHandler = commonTestData.getMockParticipantHandler();
+        assertNull(participantHandler.getParticipant(null, null));
+        assertEquals("org.onap.PM_CDS_Blueprint 1.0.1", participantHandler.getParticipantId().toString());
+
+        var id = new ToscaConceptIdentifier(ID_NAME, ID_VERSION);
+        assertEquals(id, participantHandler.getParticipantId());
+        assertEquals(id, participantHandler.getParticipantType());
+        assertThat(participantHandler.getAcElementDefinitionCommonProperties(id)).isEmpty();
+
+    }
+
+    @Test
+    void handleUpdateTest() {
+        var parameters = CommonTestData.getParticipantParameters();
+        var automationCompositionHander = commonTestData.getMockAutomationCompositionHandler();
+        var publisher = new ParticipantMessagePublisher();
+        var emptyParticipantHandler =
+                new ParticipantHandler(parameters, publisher, automationCompositionHander);
+        var participantUpdateMsg = new ParticipantUpdate();
+
+        assertThatThrownBy(() ->
+                emptyParticipantHandler.handleParticipantUpdate(participantUpdateMsg))
+                .isInstanceOf(RuntimeException.class);
+
+        var participantHandler = commonTestData.getMockParticipantHandler();
+
+        var id = new ToscaConceptIdentifier(ID_NAME, ID_VERSION);
+        participantUpdateMsg.setAutomationCompositionId(id);
+        participantUpdateMsg.setParticipantId(id);
+        participantUpdateMsg.setParticipantType(id);
+        participantUpdateMsg.setMessageId(UUID.randomUUID());
+        participantUpdateMsg.setTimestamp(Instant.ofEpochMilli(3000));
+
+        var heartbeatF = participantHandler.makeHeartbeat(false);
+        assertEquals(id, heartbeatF.getParticipantId());
+        assertEquals(ParticipantState.UNKNOWN, heartbeatF.getParticipantStatistics().getState());
+        assertThat(heartbeatF.getAutomationCompositionInfoList()).isEmpty();
+
+        participantHandler.handleParticipantUpdate(participantUpdateMsg);
+        assertThat(participantHandler.getAcElementDefinitionCommonProperties(id)).isEmpty();
+
+        var heartbeatT = participantHandler.makeHeartbeat(true);
+        assertEquals(id, heartbeatT.getParticipantId());
+        assertEquals(ParticipantState.TERMINATED, heartbeatT.getParticipantStatistics().getState());
+        assertThat(heartbeatT.getParticipantDefinitionUpdates()).isNotEmpty();
+        assertEquals(id, heartbeatT.getParticipantDefinitionUpdates().get(0).getParticipantId());
+
+        var pum = setListParticipantDefinition(participantUpdateMsg);
+        participantHandler.handleParticipantUpdate(pum);
+        var heartbeatTAfterUpdate = participantHandler.makeHeartbeat(true);
+        assertEquals(id, heartbeatTAfterUpdate.getParticipantId());
+        assertEquals(ParticipantState.PASSIVE, heartbeatTAfterUpdate.getParticipantStatistics().getState());
+
+    }
+
+    private ParticipantUpdate setListParticipantDefinition(ParticipantUpdate participantUpdateMsg) {
+        var id = new ToscaConceptIdentifier(ID_NAME, ID_VERSION);
+        List<ParticipantDefinition> participantDefinitionUpdates = new ArrayList<>();
+        var def = new ParticipantDefinition();
+        def.setParticipantId(id);
+        def.setParticipantType(id);
+        participantDefinitionUpdates.add(def);
+        participantUpdateMsg.setParticipantDefinitionUpdates(participantDefinitionUpdates);
+        return participantUpdateMsg;
+    }
+
+    @Test
+    void handleParticipantTest() {
+        var participantHandler = commonTestData.getMockParticipantHandler();
+        var id = new ToscaConceptIdentifier(ID_NAME, ID_VERSION);
+        var p = participantHandler.getParticipant(id.getName(), id.getVersion());
+        assertEquals(ParticipantState.UNKNOWN, p.getParticipantState());
+
+        participantHandler.updateParticipantState(id, ParticipantState.PASSIVE);
+        var p2 = participantHandler.getParticipant(id.getName(), id.getVersion());
+        assertEquals(ParticipantState.PASSIVE, p2.getParticipantState());
+
+        var participantRegisterAckMsg = new ParticipantRegisterAck();
+        participantRegisterAckMsg.setState(ParticipantState.TERMINATED);
+        participantHandler.handleParticipantRegisterAck(participantRegisterAckMsg);
+        assertEquals(ParticipantHealthStatus.HEALTHY, participantHandler.makeHeartbeat(false).getHealthStatus());
+
+        var emptyid = new ToscaConceptIdentifier("", ID_VERSION);
+        assertNull(participantHandler.updateParticipantState(emptyid, ParticipantState.PASSIVE));
+
+        var sameid = new ToscaConceptIdentifier(ID_NAME, ID_VERSION);
+        var participant = participantHandler.updateParticipantState(sameid, ParticipantState.PASSIVE);
+        assertEquals(participant.getDefinition(), sameid);
+
+    }
+
+    @Test
+    void checkAppliesTo() {
+        var participantHandler = commonTestData.getMockParticipantHandler();
+        var participantAckMsg =
+                new ParticipantAckMessage(ParticipantMessageType.AUTOMATION_COMPOSITION_UPDATE);
+        assertTrue(participantHandler.appliesTo(participantAckMsg));
+
+        var participantMsg =
+                new ParticipantMessage(ParticipantMessageType.PARTICIPANT_STATUS);
+        assertTrue(participantHandler.appliesTo(participantMsg));
+
+        var emptyid = new ToscaConceptIdentifier("", ID_VERSION);
+        participantMsg.setParticipantType(emptyid);
+        assertFalse(participantHandler.appliesTo(participantMsg));
+
+    }
+
+    @Test
+    void getAutomationCompositionInfoListTest() throws CoderException {
+        var participantHandler = commonTestData.getParticipantHandlerAutomationCompositions();
+        var id = new ToscaConceptIdentifier(ID_NAME, ID_VERSION);
+        participantHandler.sendHeartbeat();
+        assertEquals(id, participantHandler.makeHeartbeat(false)
+                .getAutomationCompositionInfoList()
+                .get(0)
+                .getAutomationCompositionId());
+
+    }
+
+}