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-rw-r--r--testsuites/integration/integration-uservice-test/src/test/java/org/onap/policy/apex/testsuites/integration/uservice/adapt/kafka/TestKafka2Kafka.java6
-rw-r--r--testsuites/integration/integration-uservice-test/src/test/java/org/onap/policy/apex/testsuites/integration/uservice/adapt/restclient/TestFile2Rest.java6
-rw-r--r--testsuites/integration/integration-uservice-test/src/test/java/org/onap/policy/apex/testsuites/integration/uservice/engine/ApexServiceModelUpdateTest.java422
-rw-r--r--testsuites/integration/integration-uservice-test/src/test/java/org/onap/policy/apex/testsuites/integration/uservice/engine/ApexServiceTest.java535
4 files changed, 963 insertions, 6 deletions
diff --git a/testsuites/integration/integration-uservice-test/src/test/java/org/onap/policy/apex/testsuites/integration/uservice/adapt/kafka/TestKafka2Kafka.java b/testsuites/integration/integration-uservice-test/src/test/java/org/onap/policy/apex/testsuites/integration/uservice/adapt/kafka/TestKafka2Kafka.java
index 5c8eb7eb1..7afef538b 100644
--- a/testsuites/integration/integration-uservice-test/src/test/java/org/onap/policy/apex/testsuites/integration/uservice/adapt/kafka/TestKafka2Kafka.java
+++ b/testsuites/integration/integration-uservice-test/src/test/java/org/onap/policy/apex/testsuites/integration/uservice/adapt/kafka/TestKafka2Kafka.java
@@ -41,9 +41,9 @@ import org.onap.policy.apex.service.engine.main.ApexMain;
* The Class TestKafka2Kafka tests Kafka event sending and reception.
*/
public class TestKafka2Kafka {
- private static final long MAX_TEST_LENGTH = 60000;
+ private static final long MAX_TEST_LENGTH = 300000;
- private static final int EVENT_COUNT = 100;
+ private static final int EVENT_COUNT = 25;
private static final int EVENT_INTERVAL = 20;
/**
@@ -131,7 +131,7 @@ public class TestKafka2Kafka {
ThreadUtilities.sleep(EVENT_INTERVAL);
}
- ThreadUtilities.sleep(1000);
+ ThreadUtilities.sleep(3000);
apexMain.shutdown();
subscriber.shutdown();
diff --git a/testsuites/integration/integration-uservice-test/src/test/java/org/onap/policy/apex/testsuites/integration/uservice/adapt/restclient/TestFile2Rest.java b/testsuites/integration/integration-uservice-test/src/test/java/org/onap/policy/apex/testsuites/integration/uservice/adapt/restclient/TestFile2Rest.java
index 9a9b48bad..69bcf8706 100644
--- a/testsuites/integration/integration-uservice-test/src/test/java/org/onap/policy/apex/testsuites/integration/uservice/adapt/restclient/TestFile2Rest.java
+++ b/testsuites/integration/integration-uservice-test/src/test/java/org/onap/policy/apex/testsuites/integration/uservice/adapt/restclient/TestFile2Rest.java
@@ -156,8 +156,8 @@ public class TestFile2Rest {
Response response = null;
// Wait for the required amount of events to be received or for 10 seconds
- for (int i = 0; i < 100; i++) {
- ThreadUtilities.sleep(100);
+ for (int i = 0; i < 20; i++) {
+ ThreadUtilities.sleep(300);
response = client.target("http://localhost:32801/TestFile2Rest/apex/event/Stats")
.request("application/json").get();
@@ -169,7 +169,7 @@ public class TestFile2Rest {
@SuppressWarnings("unchecked")
final Map<String, Object> jsonMap = new Gson().fromJson(responseString, Map.class);
- if ((double) jsonMap.get("PUT") == 100) {
+ if ((double) jsonMap.get("PUT") == 20) {
break;
}
}
diff --git a/testsuites/integration/integration-uservice-test/src/test/java/org/onap/policy/apex/testsuites/integration/uservice/engine/ApexServiceModelUpdateTest.java b/testsuites/integration/integration-uservice-test/src/test/java/org/onap/policy/apex/testsuites/integration/uservice/engine/ApexServiceModelUpdateTest.java
new file mode 100644
index 000000000..ff6a3a279
--- /dev/null
+++ b/testsuites/integration/integration-uservice-test/src/test/java/org/onap/policy/apex/testsuites/integration/uservice/engine/ApexServiceModelUpdateTest.java
@@ -0,0 +1,422 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2016-2018 Ericsson. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.testsuites.integration.uservice.engine;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.onap.policy.apex.context.parameters.ContextParameterConstants;
+import org.onap.policy.apex.context.parameters.ContextParameters;
+import org.onap.policy.apex.context.parameters.DistributorParameters;
+import org.onap.policy.apex.context.parameters.LockManagerParameters;
+import org.onap.policy.apex.context.parameters.PersistorParameters;
+import org.onap.policy.apex.context.parameters.SchemaParameters;
+import org.onap.policy.apex.core.engine.EngineParameterConstants;
+import org.onap.policy.apex.core.engine.EngineParameters;
+import org.onap.policy.apex.core.infrastructure.threading.ThreadUtilities;
+import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
+import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
+import org.onap.policy.apex.model.basicmodel.handling.ApexModelException;
+import org.onap.policy.apex.model.basicmodel.handling.ApexModelWriter;
+import org.onap.policy.apex.model.basicmodel.service.ModelService;
+import org.onap.policy.apex.model.policymodel.concepts.AxPolicyModel;
+import org.onap.policy.apex.plugins.executor.javascript.JavascriptExecutorParameters;
+import org.onap.policy.apex.plugins.executor.mvel.MvelExecutorParameters;
+import org.onap.policy.apex.service.engine.event.ApexEvent;
+import org.onap.policy.apex.service.engine.event.ApexEventException;
+import org.onap.policy.apex.service.engine.runtime.ApexEventListener;
+import org.onap.policy.apex.service.engine.runtime.EngineService;
+import org.onap.policy.apex.service.engine.runtime.EngineServiceEventInterface;
+import org.onap.policy.apex.service.engine.runtime.impl.EngineServiceImpl;
+import org.onap.policy.apex.service.parameters.ApexParameterConstants;
+import org.onap.policy.apex.service.parameters.engineservice.EngineServiceParameters;
+import org.onap.policy.apex.testsuites.integration.common.model.SampleDomainModelFactory;
+import org.onap.policy.common.parameters.ParameterService;
+import org.slf4j.ext.XLogger;
+import org.slf4j.ext.XLoggerFactory;
+
+/**
+ * The Class ApexServiceTest.
+ *
+ * @author Liam Fallon (liam.fallon@ericsson.com)
+ */
+public class ApexServiceModelUpdateTest {
+ // Logger for this class
+ private static final XLogger LOGGER = XLoggerFactory.getXLogger(ApexServiceModelUpdateTest.class);
+
+ private final AxArtifactKey engineServiceKey = new AxArtifactKey("Machine-1_process-1_engine-1", "0.0.0");
+ private final EngineServiceParameters parameters = new EngineServiceParameters();
+ private EngineService service = null;
+ private TestListener listener = null;
+ private int actionEventsReceived = 0;
+
+ private AxPolicyModel apexSamplePolicyModel = null;
+ private String apexSampleModelString;
+
+ /**
+ * Set up parameters.
+ */
+ @Before
+ public void setupParameters() {
+ ParameterService.register(new SchemaParameters());
+ ParameterService.register(new ContextParameters());
+ ParameterService.register(new DistributorParameters());
+ ParameterService.register(new LockManagerParameters());
+ ParameterService.register(new PersistorParameters());
+ ParameterService.register(new EngineServiceParameters());
+
+ EngineParameters engineParameters = new EngineParameters();
+ engineParameters.getExecutorParameterMap().put("JAVASCRIPT", new JavascriptExecutorParameters());
+ ParameterService.register(engineParameters);
+ }
+
+ /**
+ * Clear down parameters.
+ */
+ @After
+ public void teardownParameters() {
+ ParameterService.deregister(EngineParameterConstants.MAIN_GROUP_NAME);
+ ParameterService.deregister(ApexParameterConstants.ENGINE_SERVICE_GROUP_NAME);
+ ParameterService.deregister(ContextParameterConstants.PERSISTENCE_GROUP_NAME);
+ ParameterService.deregister(ContextParameterConstants.LOCKING_GROUP_NAME);
+ ParameterService.deregister(ContextParameterConstants.DISTRIBUTOR_GROUP_NAME);
+ ParameterService.deregister(ContextParameterConstants.MAIN_GROUP_NAME);
+ ParameterService.deregister(ContextParameterConstants.SCHEMA_GROUP_NAME);
+ }
+
+ /**
+ * Sets up the test by creating an engine and reading in the test policy.
+ *
+ * @throws ApexException if something goes wrong
+ * @throws IOException on IO exceptions
+ */
+ @Before
+ public void setUp() throws ApexException, IOException {
+ // create engine with 3 threads
+ parameters.setInstanceCount(3);
+ parameters.setName(engineServiceKey.getName());
+ parameters.setVersion(engineServiceKey.getVersion());
+ parameters.setId(100);
+ parameters.getEngineParameters().getExecutorParameterMap().put("MVEL", new MvelExecutorParameters());
+ service = EngineServiceImpl.create(parameters);
+
+ LOGGER.debug("Running TestApexEngine. . .");
+
+ apexSamplePolicyModel = new SampleDomainModelFactory().getSamplePolicyModel("JAVASCRIPT");
+ assertNotNull(apexSamplePolicyModel);
+
+ apexSampleModelString = getModelString(apexSamplePolicyModel);
+
+ // create engine
+ listener = new TestListener();
+ service.registerActionListener("MyListener", listener);
+ }
+
+ /**
+ * Tear down the the test infrastructure.
+ *
+ * @throws ApexException if there is an error
+ */
+ @After
+ public void tearDown() throws Exception {
+ if (service != null) {
+ service.stop();
+ }
+ service = null;
+ }
+
+ /**
+ * Test start with no model.
+ */
+ @Test
+ public void testNoModelStart() {
+ try {
+ service.startAll();
+ fail("Engine should not start with no model");
+ } catch (final Exception e) {
+ e.printStackTrace();
+ assertEquals("start()<-Machine-1_process-1_engine-1-0:0.0.0,STOPPED, cannot start engine, "
+ + "engine has not been initialized, its model is not loaded", e.getMessage());
+ }
+ }
+
+ /**
+ * Test model update with string model without force.
+ *
+ * @throws ApexException if there is an error
+ */
+ @Test
+ public void testModelUpdateStringNewNoForce() throws ApexException {
+ service.updateModel(parameters.getEngineKey(), apexSampleModelString, false);
+
+ assertEquals(apexSamplePolicyModel.getKey(), ModelService.getModel(AxPolicyModel.class).getKey());
+ }
+
+ /**
+ * Test model update with string model with force.
+ *
+ * @throws ApexException if there is an error
+ */
+ @Test
+ public void testModelUpdateStringNewForce() throws ApexException {
+ service.updateModel(parameters.getEngineKey(), apexSampleModelString, true);
+
+ assertEquals(apexSamplePolicyModel.getKey(), ModelService.getModel(AxPolicyModel.class).getKey());
+ }
+
+ /**
+ * Test model update with a new string model without force.
+ *
+ * @throws ApexException if there is an error
+ */
+ @Test
+ public void testModelUpdateStringNewNewNoForce() throws ApexException {
+ service.updateModel(parameters.getEngineKey(), apexSampleModelString, false);
+
+ assertEquals(apexSamplePolicyModel.getKey(), ModelService.getModel(AxPolicyModel.class).getKey());
+
+ sendEvents();
+
+ service.updateModel(parameters.getEngineKey(), apexSampleModelString, false);
+ assertEquals(apexSamplePolicyModel.getKey(), ModelService.getModel(AxPolicyModel.class).getKey());
+
+ sendEvents();
+ }
+
+ /**
+ * Test incompatible model update with a model object without force.
+ *
+ * @throws ApexException if there is an error
+ */
+ @Test
+ public void testModelUpdateIncoNoForce() throws ApexException {
+ service.updateModel(parameters.getEngineKey(), apexSamplePolicyModel, false);
+
+ assertEquals(apexSamplePolicyModel.getKey(), ModelService.getModel(AxPolicyModel.class).getKey());
+
+ // Different model name, incompatible
+ final AxPolicyModel incoPolicyModel0 = new AxPolicyModel(apexSamplePolicyModel);
+ incoPolicyModel0.getKey().setName("INCOMPATIBLE");
+
+ try {
+ service.updateModel(parameters.getEngineKey(), incoPolicyModel0, false);
+ fail("model update should fail on incompatible model without force being true");
+ } catch (final Exception e) {
+ System.err.println(e.getMessage());
+ assertEquals("apex model update failed, supplied model with key \"INCOMPATIBLE:0.0.1\" is not a compatible "
+ + "model update from the existing engine model "
+ + "with key \"SamplePolicyModelJAVASCRIPT:0.0.1\"", e.getMessage());
+ }
+
+ // Still on old model
+ sendEvents();
+
+ // Different major version, incompatible
+ final AxPolicyModel incoPolicyModel1 = new AxPolicyModel(apexSamplePolicyModel);
+ incoPolicyModel1.getKey().setVersion("1.0.1");
+
+ try {
+ service.updateModel(parameters.getEngineKey(), incoPolicyModel1, false);
+ fail("model update should fail on incompatible model without force being true");
+ } catch (final Exception e) {
+ System.err.println(e.getMessage());
+ e.printStackTrace();
+ assertEquals("apex model update failed, supplied model with key \"SamplePolicyModelJAVASCRIPT:1.0.1\" "
+ + "is not a compatible model update from the existing engine model with key "
+ + "\"SamplePolicyModelJAVASCRIPT:0.0.1\"", e.getMessage());
+ }
+
+ // Still on old model
+ sendEvents();
+
+ // Different minor version, compatible
+ final AxPolicyModel coPolicyModel0 = new AxPolicyModel(apexSamplePolicyModel);
+ coPolicyModel0.getKey().setVersion("0.1.0");
+ service.updateModel(parameters.getEngineKey(), coPolicyModel0, false);
+
+ // On new compatible model
+ sendEvents();
+
+ // Different patch version, compatible
+ final AxPolicyModel coPolicyModel1 = new AxPolicyModel(apexSamplePolicyModel);
+ coPolicyModel1.getKey().setVersion("0.0.2");
+ service.updateModel(parameters.getEngineKey(), coPolicyModel1, false);
+
+ // On new compatible model
+ sendEvents();
+
+ }
+
+ /**
+ * Test incompatible model update with a model object with force.
+ *
+ * @throws ApexException if there is an error
+ */
+ @Test
+ public void testModelUpdateIncoForce() throws ApexException {
+ service.updateModel(parameters.getEngineKey(), apexSamplePolicyModel, false);
+
+ assertEquals(apexSamplePolicyModel.getKey(), ModelService.getModel(AxPolicyModel.class).getKey());
+
+ // Different model name, incompatible
+ final AxPolicyModel incoPolicyModel0 = new AxPolicyModel(apexSamplePolicyModel);
+ incoPolicyModel0.getKey().setName("INCOMPATIBLE");
+ service.updateModel(parameters.getEngineKey(), incoPolicyModel0, true);
+
+ // On updated model
+ sendEvents();
+
+ // Different major version, incompatible
+ final AxPolicyModel incoPolicyModel1 = new AxPolicyModel(apexSamplePolicyModel);
+ incoPolicyModel1.getKey().setVersion("1.0.1");
+ service.updateModel(parameters.getEngineKey(), incoPolicyModel1, true);
+
+ // On updated model
+ sendEvents();
+
+ // Different minor version, compatible
+ final AxPolicyModel coPolicyModel0 = new AxPolicyModel(apexSamplePolicyModel);
+ coPolicyModel0.getKey().setVersion("0.1.0");
+ service.updateModel(parameters.getEngineKey(), coPolicyModel0, true);
+
+ // On new compatible model
+ sendEvents();
+
+ // Different patch version, compatible
+ final AxPolicyModel coPolicyModel1 = new AxPolicyModel(apexSamplePolicyModel);
+ coPolicyModel1.getKey().setVersion("0.0.2");
+ service.updateModel(parameters.getEngineKey(), coPolicyModel1, true);
+
+ // On new compatible model
+ sendEvents();
+
+ }
+
+ /**
+ * Utility method to send some events into the test engine.
+ *
+ * @throws ApexEventException if there is an error
+ */
+ private void sendEvents() throws ApexEventException {
+ final EngineServiceEventInterface engineServiceEventInterface = service.getEngineServiceEventInterface();
+
+ // Send some events
+ final Date testStartTime = new Date();
+ final Map<String, Object> eventDataMap = new HashMap<String, Object>();
+ eventDataMap.put("TestSlogan", "This is a test slogan");
+ eventDataMap.put("TestMatchCase", (byte) 123);
+ eventDataMap.put("TestTimestamp", testStartTime.getTime());
+ eventDataMap.put("TestTemperature", 34.5445667);
+
+ final ApexEvent event = new ApexEvent("Event0000", "0.0.1", "org.onap.policy.apex.domains.sample.events",
+ "test", "apex");
+ event.putAll(eventDataMap);
+ engineServiceEventInterface.sendEvent(event);
+
+ final ApexEvent event2 = new ApexEvent("Event0100", "0.0.1", "org.onap.policy.apex.domains.sample.events",
+ "test", "apex");
+ event2.putAll(eventDataMap);
+ engineServiceEventInterface.sendEvent(event2);
+
+ // Wait for results
+ while (actionEventsReceived < 2) {
+ ThreadUtilities.sleep(100);
+ }
+ ThreadUtilities.sleep(500);
+ }
+
+ /**
+ * The listener interface for receiving test events. The class that is interested in processing a test event
+ * implements this interface, and the object created with that class is registered with a component using the
+ * component's <code>addTestListener</code> method. When the test event occurs, that object's appropriate method is
+ * invoked.
+ *
+ * @see TestEvent
+ */
+ private final class TestListener implements ApexEventListener {
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.onap.policy.apex.service.engine.runtime.ApexEventListener#onApexEvent(org.onap.policy
+ * .apex.service.engine.event.ApexEvent)
+ */
+ @Override
+ public synchronized void onApexEvent(final ApexEvent event) {
+ LOGGER.debug("result 1 is:" + event);
+ checkResult(event);
+ actionEventsReceived++;
+
+ final Date testStartTime = new Date((Long) event.get("TestTimestamp"));
+ final Date testEndTime = new Date();
+
+ LOGGER.info("policy execution time: " + (testEndTime.getTime() - testStartTime.getTime()) + "ms");
+ }
+
+ /**
+ * Check result.
+ *
+ * @param result the result
+ */
+ private void checkResult(final ApexEvent result) {
+ assertTrue(result.getName().startsWith("Event0004") || result.getName().startsWith("Event0104"));
+
+ assertTrue(result.get("TestSlogan").equals("This is a test slogan"));
+ assertTrue(result.get("TestMatchCase").equals(new Byte((byte) 123)));
+ assertTrue(result.get("TestTemperature").equals(34.5445667));
+ assertTrue(((byte) result.get("TestMatchCaseSelected")) >= 0
+ && ((byte) result.get("TestMatchCaseSelected") <= 3));
+ assertTrue(((byte) result.get("TestEstablishCaseSelected")) >= 0
+ && ((byte) result.get("TestEstablishCaseSelected") <= 3));
+ assertTrue(((byte) result.get("TestDecideCaseSelected")) >= 0
+ && ((byte) result.get("TestDecideCaseSelected") <= 3));
+ assertTrue(((byte) result.get("TestActCaseSelected")) >= 0
+ && ((byte) result.get("TestActCaseSelected") <= 3));
+ }
+ }
+
+
+ /**
+ * Gets the model string.
+ *
+ * @param policyModel the eca policy model
+ * @return the model string
+ * @throws ApexModelException the apex model exception
+ * @throws IOException Signals that an I/O exception has occurred.
+ */
+ private String getModelString(final AxPolicyModel policyModel) throws ApexModelException, IOException {
+ try (final ByteArrayOutputStream baOutputStream = new ByteArrayOutputStream()) {
+ new ApexModelWriter<AxPolicyModel>(AxPolicyModel.class).write(policyModel, baOutputStream);
+ return baOutputStream.toString();
+ }
+ }
+}
diff --git a/testsuites/integration/integration-uservice-test/src/test/java/org/onap/policy/apex/testsuites/integration/uservice/engine/ApexServiceTest.java b/testsuites/integration/integration-uservice-test/src/test/java/org/onap/policy/apex/testsuites/integration/uservice/engine/ApexServiceTest.java
new file mode 100644
index 000000000..f8e9f2c37
--- /dev/null
+++ b/testsuites/integration/integration-uservice-test/src/test/java/org/onap/policy/apex/testsuites/integration/uservice/engine/ApexServiceTest.java
@@ -0,0 +1,535 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2016-2018 Ericsson. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.testsuites.integration.uservice.engine;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.onap.policy.apex.context.parameters.ContextParameterConstants;
+import org.onap.policy.apex.context.parameters.ContextParameters;
+import org.onap.policy.apex.context.parameters.DistributorParameters;
+import org.onap.policy.apex.context.parameters.LockManagerParameters;
+import org.onap.policy.apex.context.parameters.PersistorParameters;
+import org.onap.policy.apex.context.parameters.SchemaParameters;
+import org.onap.policy.apex.core.engine.EngineParameterConstants;
+import org.onap.policy.apex.core.engine.EngineParameters;
+import org.onap.policy.apex.core.infrastructure.threading.ThreadUtilities;
+import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
+import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
+import org.onap.policy.apex.model.basicmodel.handling.ApexModelException;
+import org.onap.policy.apex.model.basicmodel.handling.ApexModelWriter;
+import org.onap.policy.apex.model.policymodel.concepts.AxPolicyModel;
+import org.onap.policy.apex.plugins.executor.javascript.JavascriptExecutorParameters;
+import org.onap.policy.apex.plugins.executor.mvel.MvelExecutorParameters;
+import org.onap.policy.apex.service.engine.event.ApexEvent;
+import org.onap.policy.apex.service.engine.runtime.ApexEventListener;
+import org.onap.policy.apex.service.engine.runtime.EngineService;
+import org.onap.policy.apex.service.engine.runtime.EngineServiceEventInterface;
+import org.onap.policy.apex.service.engine.runtime.impl.EngineServiceImpl;
+import org.onap.policy.apex.service.parameters.ApexParameterConstants;
+import org.onap.policy.apex.service.parameters.engineservice.EngineServiceParameters;
+import org.onap.policy.apex.testsuites.integration.common.model.SampleDomainModelFactory;
+import org.onap.policy.common.parameters.ParameterService;
+import org.slf4j.ext.XLogger;
+import org.slf4j.ext.XLoggerFactory;
+
+/**
+ * The Class ApexServiceTest.
+ *
+ * @author Liam Fallon (liam.fallon@ericsson.com)
+ */
+public class ApexServiceTest {
+ // Logger for this class
+ private static final XLogger LOGGER = XLoggerFactory.getXLogger(ApexServiceTest.class);
+
+ private static final long MAX_STOP_WAIT = 5000; // 5 sec
+ private static final long MAX_START_WAIT = 5000; // 5 sec
+ private static final long MAX_RECV_WAIT = 5000; // 5 sec
+
+ private static final AxArtifactKey engineServiceKey = new AxArtifactKey("Machine-1_process-1_engine-1", "0.0.0");
+ private static final EngineServiceParameters parameters = new EngineServiceParameters();
+ private static EngineService service = null;
+ private static TestListener listener = null;
+ private static AxPolicyModel apexPolicyModel = null;
+ private static int actionEventsReceived = 0;
+
+ private static String apexModelString;
+
+ private boolean waitFlag = true;
+
+ /**
+ * Sets the up.
+ *
+ * @throws Exception the exception
+ */
+ @BeforeClass
+ public static void setUp() throws Exception {
+ // create engine with 3 threads
+ parameters.setInstanceCount(3);
+ parameters.setName(engineServiceKey.getName());
+ parameters.setVersion(engineServiceKey.getVersion());
+ parameters.setId(100);
+ parameters.getEngineParameters().getExecutorParameterMap().put("MVEL", new MvelExecutorParameters());
+ service = EngineServiceImpl.create(parameters);
+
+
+ LOGGER.debug("Running TestApexEngine. . .");
+
+ apexPolicyModel = new SampleDomainModelFactory().getSamplePolicyModel("JAVASCRIPT");
+ assertNotNull(apexPolicyModel);
+
+ apexModelString = getModelString(apexPolicyModel);
+
+ // create engine
+ listener = new TestListener();
+ service.registerActionListener("Listener", listener);
+ }
+
+ /**
+ * Set up parameters.
+ */
+ @Before
+ public void setupParameters() {
+ ParameterService.register(new SchemaParameters());
+ ParameterService.register(new ContextParameters());
+ ParameterService.register(new DistributorParameters());
+ ParameterService.register(new LockManagerParameters());
+ ParameterService.register(new PersistorParameters());
+ ParameterService.register(new EngineServiceParameters());
+
+ EngineParameters engineParameters = new EngineParameters();
+ engineParameters.getExecutorParameterMap().put("JAVASCRIPT", new JavascriptExecutorParameters());
+ ParameterService.register(engineParameters);
+ }
+
+ /**
+ * Clear down parameters.
+ */
+ @After
+ public void teardownParameters() {
+ ParameterService.deregister(EngineParameterConstants.MAIN_GROUP_NAME);
+ ParameterService.deregister(ApexParameterConstants.ENGINE_SERVICE_GROUP_NAME);
+ ParameterService.deregister(ContextParameterConstants.PERSISTENCE_GROUP_NAME);
+ ParameterService.deregister(ContextParameterConstants.LOCKING_GROUP_NAME);
+ ParameterService.deregister(ContextParameterConstants.DISTRIBUTOR_GROUP_NAME);
+ ParameterService.deregister(ContextParameterConstants.MAIN_GROUP_NAME);
+ ParameterService.deregister(ContextParameterConstants.SCHEMA_GROUP_NAME);
+ }
+
+ /**
+ * Update the engine then test the engine with 2 sample events.
+ *
+ * @throws ApexException if there is a problem
+ */
+ @Test
+ public void testExecutionSet1() throws ApexException {
+ service.updateModel(parameters.getEngineKey(), apexModelString, true);
+
+ final long starttime = System.currentTimeMillis();
+ for (final AxArtifactKey engineKey : service.getEngineKeys()) {
+ LOGGER.info("{}", service.getStatus(engineKey));
+ }
+ while (!service.isStarted() && System.currentTimeMillis() - starttime < MAX_START_WAIT) {
+ ThreadUtilities.sleep(200);
+ }
+ if (!service.isStarted()) {
+ fail("Apex Service " + service.getKey() + " failed to start after " + MAX_START_WAIT + " ms");
+ }
+
+ final EngineServiceEventInterface engineServiceEventInterface = service.getEngineServiceEventInterface();
+
+ // Send some events
+ final Date testStartTime = new Date();
+ final Map<String, Object> eventDataMap = new HashMap<String, Object>();
+ eventDataMap.put("TestSlogan", "This is a test slogan");
+ eventDataMap.put("TestMatchCase", (byte) 123);
+ eventDataMap.put("TestTimestamp", testStartTime.getTime());
+ eventDataMap.put("TestTemperature", 34.5445667);
+
+ final ApexEvent event =
+ new ApexEvent("Event0000", "0.0.1", "org.onap.policy.apex.domains.sample.events", "test", "apex");
+ event.setExecutionId(System.nanoTime());
+ event.putAll(eventDataMap);
+ engineServiceEventInterface.sendEvent(event);
+
+ final ApexEvent event2 =
+ new ApexEvent("Event0100", "0.0.1", "org.onap.policy.apex.domains.sample.events", "test", "apex");
+ event2.setExecutionId(System.nanoTime());
+ event2.putAll(eventDataMap);
+ engineServiceEventInterface.sendEvent(event2);
+
+ // Wait for results
+ final long recvtime = System.currentTimeMillis();
+ while (actionEventsReceived < 2 && System.currentTimeMillis() - recvtime < MAX_RECV_WAIT) {
+ ThreadUtilities.sleep(100);
+ }
+ ThreadUtilities.sleep(500);
+ assertEquals(2, actionEventsReceived);
+ actionEventsReceived = 0;
+
+
+ // Stop all engines on this engine service
+ final long stoptime = System.currentTimeMillis();
+ service.stop();
+ while (!service.isStopped() && System.currentTimeMillis() - stoptime < MAX_STOP_WAIT) {
+ ThreadUtilities.sleep(200);
+ }
+ if (!service.isStopped()) {
+ fail("Apex Service " + service.getKey() + " failed to stop after " + MAX_STOP_WAIT + " ms");
+ }
+ }
+
+ /**
+ * Update the engine then test the engine with 2 sample events.
+ *
+ * @throws ApexException if there is a problem
+ */
+ @Test
+ public void testExecutionSet1Sync() throws ApexException {
+ service.updateModel(parameters.getEngineKey(), apexModelString, true);
+
+ final long starttime = System.currentTimeMillis();
+ for (final AxArtifactKey engineKey : service.getEngineKeys()) {
+ LOGGER.info("{}", service.getStatus(engineKey));
+ }
+ while (!service.isStarted() && System.currentTimeMillis() - starttime < MAX_START_WAIT) {
+ ThreadUtilities.sleep(200);
+ }
+ if (!service.isStarted()) {
+ fail("Apex Service " + service.getKey() + " failed to start after " + MAX_START_WAIT + " ms");
+ }
+
+ // Send some events
+ final Date testStartTime = new Date();
+ final Map<String, Object> eventDataMap = new HashMap<String, Object>();
+ eventDataMap.put("TestSlogan", "This is a test slogan");
+ eventDataMap.put("TestMatchCase", (byte) 123);
+ eventDataMap.put("TestTimestamp", testStartTime.getTime());
+ eventDataMap.put("TestTemperature", 34.5445667);
+
+ final ApexEvent event1 =
+ new ApexEvent("Event0000", "0.0.1", "org.onap.policy.apex.domains.sample.events", "test", "apex");
+ event1.putAll(eventDataMap);
+ event1.setExecutionId(System.nanoTime());
+
+ final ApexEventListener myEventListener1 = new ApexEventListener() {
+ @Override
+ public void onApexEvent(final ApexEvent responseEvent) {
+ assertNotNull("Synchronous sendEventWait failed", responseEvent);
+ assertEquals(event1.getExecutionId(), responseEvent.getExecutionId());
+ waitFlag = false;
+ }
+ };
+
+ waitFlag = true;
+ service.registerActionListener("Listener1", myEventListener1);
+ service.getEngineServiceEventInterface().sendEvent(event1);
+
+ while (waitFlag) {
+ ThreadUtilities.sleep(100);
+ }
+
+ final ApexEvent event2 =
+ new ApexEvent("Event0100", "0.0.1", "org.onap.policy.apex.domains.sample.events", "test", "apex");
+ event2.setExecutionId(System.nanoTime());
+ event2.putAll(eventDataMap);
+
+ final ApexEventListener myEventListener2 = new ApexEventListener() {
+ @Override
+ public void onApexEvent(final ApexEvent responseEvent) {
+ assertNotNull("Synchronous sendEventWait failed", responseEvent);
+ assertEquals(event2.getExecutionId(), responseEvent.getExecutionId());
+ assertEquals(2, actionEventsReceived);
+ waitFlag = false;
+ }
+ };
+
+ waitFlag = true;
+ service.deregisterActionListener("Listener1");
+ service.registerActionListener("Listener2", myEventListener2);
+ service.getEngineServiceEventInterface().sendEvent(event2);
+
+ while (waitFlag) {
+ ThreadUtilities.sleep(100);
+ }
+ service.deregisterActionListener("Listener2");
+
+ actionEventsReceived = 0;
+
+ // Stop all engines on this engine service
+ final long stoptime = System.currentTimeMillis();
+ service.stop();
+ while (!service.isStopped() && System.currentTimeMillis() - stoptime < MAX_STOP_WAIT) {
+ ThreadUtilities.sleep(200);
+ }
+ if (!service.isStopped()) {
+ fail("Apex Service " + service.getKey() + " failed to stop after " + MAX_STOP_WAIT + " ms");
+ }
+ }
+
+ /**
+ * Update the engine then test the engine with 2 sample events - again.
+ *
+ * @throws ApexException if there is a problem
+ */
+ @Test
+ public void testExecutionSet2() throws ApexException {
+ service.updateModel(parameters.getEngineKey(), apexModelString, true);
+
+ final long starttime = System.currentTimeMillis();
+ for (final AxArtifactKey engineKey : service.getEngineKeys()) {
+ LOGGER.info("{}", service.getStatus(engineKey));
+ }
+ while (!service.isStarted() && System.currentTimeMillis() - starttime < MAX_START_WAIT) {
+ ThreadUtilities.sleep(200);
+ }
+ if (!service.isStarted()) {
+ fail("Apex Service " + service.getKey() + " failed to start after " + MAX_START_WAIT + " ms");
+ }
+
+ final EngineServiceEventInterface engineServiceEventInterface = service.getEngineServiceEventInterface();
+
+ // Send some events
+ final Date testStartTime = new Date();
+ final Map<String, Object> eventDataMap = new HashMap<String, Object>();
+ eventDataMap.put("TestSlogan", "This is a test slogan");
+ eventDataMap.put("TestMatchCase", (byte) 123);
+ eventDataMap.put("TestTimestamp", testStartTime.getTime());
+ eventDataMap.put("TestTemperature", 34.5445667);
+
+ final ApexEvent event =
+ new ApexEvent("Event0000", "0.0.1", "org.onap.policy.apex.domains.sample.events", "test", "apex");
+ event.setExecutionId(System.nanoTime());
+ event.putAll(eventDataMap);
+ engineServiceEventInterface.sendEvent(event);
+
+ final ApexEvent event2 =
+ new ApexEvent("Event0100", "0.0.1", "org.onap.policy.apex.domains.sample.events", "test", "apex");
+ event2.setExecutionId(System.nanoTime());
+ event2.putAll(eventDataMap);
+ engineServiceEventInterface.sendEvent(event2);
+
+ // Wait for results
+ final long recvtime = System.currentTimeMillis();
+ while (actionEventsReceived < 2 && System.currentTimeMillis() - recvtime < MAX_RECV_WAIT) {
+ ThreadUtilities.sleep(100);
+ }
+ ThreadUtilities.sleep(500);
+ assertEquals(2, actionEventsReceived);
+ actionEventsReceived = 0;
+
+ // Stop all engines on this engine service
+ final long stoptime = System.currentTimeMillis();
+ service.stop();
+ while (!service.isStopped() && System.currentTimeMillis() - stoptime < MAX_STOP_WAIT) {
+ ThreadUtilities.sleep(200);
+ }
+ if (!service.isStopped()) {
+ fail("Apex Service " + service.getKey() + " failed to stop after " + MAX_STOP_WAIT + " ms");
+ }
+ }
+
+ /**
+ * Update the engine then test the engine with 2 sample events - again.
+ *
+ * @throws ApexException if there is a problem
+ */
+ @Test
+ public void testExecutionSet2Sync() throws ApexException {
+ service.updateModel(parameters.getEngineKey(), apexModelString, true);
+
+ final long starttime = System.currentTimeMillis();
+ for (final AxArtifactKey engineKey : service.getEngineKeys()) {
+ LOGGER.info("{}", service.getStatus(engineKey));
+ }
+ while (!service.isStarted() && System.currentTimeMillis() - starttime < MAX_START_WAIT) {
+ ThreadUtilities.sleep(200);
+ }
+ if (!service.isStarted()) {
+ fail("Apex Service " + service.getKey() + " failed to start after " + MAX_START_WAIT + " ms");
+ }
+
+ // Send some events
+ final Date testStartTime = new Date();
+ final Map<String, Object> eventDataMap = new HashMap<String, Object>();
+ eventDataMap.put("TestSlogan", "This is a test slogan");
+ eventDataMap.put("TestMatchCase", (byte) 123);
+ eventDataMap.put("TestTimestamp", testStartTime.getTime());
+ eventDataMap.put("TestTemperature", 34.5445667);
+
+ final ApexEvent event1 =
+ new ApexEvent("Event0000", "0.0.1", "org.onap.policy.apex.domains.sample.events", "test", "apex");
+ event1.putAll(eventDataMap);
+
+ final ApexEventListener myEventListener1 = new ApexEventListener() {
+ @Override
+ public void onApexEvent(final ApexEvent responseEvent) {
+ assertNotNull("Synchronous sendEventWait failed", responseEvent);
+ assertEquals(event1.getExecutionId(), responseEvent.getExecutionId());
+ waitFlag = false;
+ }
+ };
+
+ waitFlag = true;
+ service.registerActionListener("Listener1", myEventListener1);
+ service.getEngineServiceEventInterface().sendEvent(event1);
+
+ while (waitFlag) {
+ ThreadUtilities.sleep(100);
+ }
+
+ final ApexEvent event2 =
+ new ApexEvent("Event0100", "0.0.1", "org.onap.policy.apex.domains.sample.events", "test", "apex");
+ event2.putAll(eventDataMap);
+
+ final ApexEventListener myEventListener2 = new ApexEventListener() {
+ @Override
+ public void onApexEvent(final ApexEvent responseEvent) {
+ assertNotNull("Synchronous sendEventWait failed", responseEvent);
+ assertEquals(event2.getExecutionId(), responseEvent.getExecutionId());
+ waitFlag = false;
+ }
+ };
+
+ waitFlag = true;
+ service.registerActionListener("Listener2", myEventListener2);
+ service.deregisterActionListener("Listener1");
+ service.getEngineServiceEventInterface().sendEvent(event2);
+
+ while (waitFlag) {
+ ThreadUtilities.sleep(100);
+ }
+
+ service.deregisterActionListener("Listener2");
+
+ assertEquals(2, actionEventsReceived);
+
+ actionEventsReceived = 0;
+
+ // Stop all engines on this engine service
+ final long stoptime = System.currentTimeMillis();
+ service.stop();
+ while (!service.isStopped() && System.currentTimeMillis() - stoptime < MAX_STOP_WAIT) {
+ ThreadUtilities.sleep(200);
+ }
+ if (!service.isStopped()) {
+ fail("Apex Service " + service.getKey() + " failed to stop after " + MAX_STOP_WAIT + " ms");
+ }
+ }
+
+ /**
+ * Tear down the the test infrastructure.
+ *
+ * @throws ApexException if there is an error
+ */
+ @AfterClass
+ public static void tearDown() throws Exception {
+ // Stop all engines on this engine service
+ final long stoptime = System.currentTimeMillis();
+ service.stop();
+ while (!service.isStopped() && System.currentTimeMillis() - stoptime < MAX_STOP_WAIT) {
+ ThreadUtilities.sleep(200);
+ }
+ if (!service.isStopped()) {
+ fail("Apex Service " + service.getKey() + " failed to stop after " + MAX_STOP_WAIT + " ms");
+ }
+ service = null;
+ }
+
+ /**
+ * The listener interface for receiving test events. The class that is interested in processing
+ * a test event implements this interface, and the object created with that class is registered
+ * with a component using the component's <code>addTestListener</code> method. When the test
+ * event occurs, that object's appropriate method is invoked.
+ *
+ * @see TestEvent
+ */
+ private static final class TestListener implements ApexEventListener {
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see
+ * org.onap.policy.apex.service.engine.runtime.ApexEventListener#onApexEvent(org.onap.policy
+ * .apex.service.engine.event.ApexEvent)
+ */
+ @Override
+ public synchronized void onApexEvent(final ApexEvent event) {
+ LOGGER.debug("result 1 is:" + event);
+ checkResult(event);
+ actionEventsReceived++;
+
+ final Date testStartTime = new Date((Long) event.get("TestTimestamp"));
+ final Date testEndTime = new Date();
+
+ LOGGER.info("policy execution time: " + (testEndTime.getTime() - testStartTime.getTime()) + "ms");
+ }
+
+ /**
+ * Check result.
+ *
+ * @param result the result
+ */
+ private void checkResult(final ApexEvent result) {
+ assertTrue(result.getName().startsWith("Event0004") || result.getName().startsWith("Event0104"));
+
+ assertTrue(result.get("TestSlogan").equals("This is a test slogan"));
+ assertTrue(result.get("TestMatchCase").equals(new Byte((byte) 123)));
+ assertTrue(result.get("TestTemperature").equals(34.5445667));
+ assertTrue(((byte) result.get("TestMatchCaseSelected")) >= 0
+ && ((byte) result.get("TestMatchCaseSelected") <= 3));
+ assertTrue(((byte) result.get("TestEstablishCaseSelected")) >= 0
+ && ((byte) result.get("TestEstablishCaseSelected") <= 3));
+ assertTrue(((byte) result.get("TestDecideCaseSelected")) >= 0
+ && ((byte) result.get("TestDecideCaseSelected") <= 3));
+ assertTrue(
+ ((byte) result.get("TestActCaseSelected")) >= 0 && ((byte) result.get("TestActCaseSelected") <= 3));
+ }
+ }
+
+ /**
+ * Gets the model string.
+ *
+ * @param policyModel the eca policy model
+ * @return the model string
+ * @throws ApexModelException the apex model exception
+ * @throws IOException Signals that an I/O exception has occurred.
+ */
+ private static String getModelString(final AxPolicyModel policyModel) throws ApexModelException, IOException {
+ try (final ByteArrayOutputStream baOutputStream = new ByteArrayOutputStream()) {
+ new ApexModelWriter<AxPolicyModel>(AxPolicyModel.class).write(policyModel, baOutputStream);
+ return baOutputStream.toString();
+ }
+ }
+}