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/*-
* ============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.plugins.executor.test.script.handling;
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.IOException;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.onap.policy.apex.context.ContextAlbum;
import org.onap.policy.apex.context.impl.schema.java.JavaSchemaHelperParameters;
import org.onap.policy.apex.context.parameters.ContextParameterConstants;
import org.onap.policy.apex.context.parameters.ContextParameters;
import org.onap.policy.apex.context.parameters.SchemaParameters;
import org.onap.policy.apex.core.engine.EngineParameters;
import org.onap.policy.apex.core.engine.engine.impl.ApexEngineFactory;
import org.onap.policy.apex.core.engine.engine.impl.ApexEngineImpl;
import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
import org.onap.policy.apex.model.policymodel.concepts.AxPolicyModel;
import org.onap.policy.apex.plugins.executor.mvel.MVELExecutorParameters;
import org.onap.policy.apex.plugins.executor.test.script.engine.TestApexActionListener;
import org.onap.policy.apex.test.common.model.SampleDomainModelFactory;
import org.onap.policy.common.parameters.ParameterService;
import org.slf4j.ext.XLogger;
import org.slf4j.ext.XLoggerFactory;
/**
* The Class TestApexEngine.
*
* @author Liam Fallon (liam.fallon@ericsson.com)
*/
public class TestContextUpdateDifferentModels {
// Logger for this class
private static final XLogger logger = XLoggerFactory.getXLogger(TestContextUpdateDifferentModels.class);
private SchemaParameters schemaParameters;
private ContextParameters contextParameters;
private EngineParameters engineParameters;
@Before
public void beforeTest() {
schemaParameters = new SchemaParameters();
schemaParameters.setName(ContextParameterConstants.SCHEMA_GROUP_NAME);
schemaParameters.getSchemaHelperParameterMap().put("JAVA", new JavaSchemaHelperParameters());
ParameterService.register(schemaParameters);
contextParameters = new ContextParameters();
contextParameters.setName(ContextParameterConstants.MAIN_GROUP_NAME);
contextParameters.getDistributorParameters().setName(ContextParameterConstants.DISTRIBUTOR_GROUP_NAME);
contextParameters.getLockManagerParameters().setName(ContextParameterConstants.LOCKING_GROUP_NAME);
contextParameters.getPersistorParameters().setName(ContextParameterConstants.PERSISTENCE_GROUP_NAME);
ParameterService.register(contextParameters);
ParameterService.register(contextParameters.getDistributorParameters());
ParameterService.register(contextParameters.getLockManagerParameters());
ParameterService.register(contextParameters.getPersistorParameters());
engineParameters = new EngineParameters();
engineParameters.getExecutorParameterMap().put("MVEL", new MVELExecutorParameters());
ParameterService.register(engineParameters);
}
@After
public void afterTest() {
ParameterService.deregister(engineParameters);
ParameterService.deregister(contextParameters.getDistributorParameters());
ParameterService.deregister(contextParameters.getLockManagerParameters());
ParameterService.deregister(contextParameters.getPersistorParameters());
ParameterService.deregister(contextParameters);
ParameterService.deregister(schemaParameters);
}
@Test
public void testContextUpdateDifferentModels() throws ApexException, InterruptedException, IOException {
logger.debug("Running test testContextUpdateDifferentModels . . .");
final AxPolicyModel apexModelSample = new SampleDomainModelFactory().getSamplePolicyModel("MVEL");
assertNotNull(apexModelSample);
final ApexEngineImpl apexEngine =
(ApexEngineImpl) new ApexEngineFactory().createApexEngine(new AxArtifactKey("TestApexEngine", "0.0.1"));
final TestApexActionListener listener = new TestApexActionListener("Test");
apexEngine.addEventListener("listener", listener);
apexEngine.updateModel(apexModelSample);
apexEngine.start();
apexEngine.stop();
final AxPolicyModel someSpuriousModel = new AxPolicyModel(new AxArtifactKey("SomeSpuriousModel", "0.0.1"));
assertNotNull(someSpuriousModel);
try {
apexEngine.updateModel(null);
fail("null model should throw an exception");
} catch (final ApexException e) {
assertEquals("updateModel()<-TestApexEngine:0.0.1, Apex model is not defined, it has a null value",
e.getMessage());
}
assertEquals(apexEngine.getInternalContext().getContextAlbums().size(),
apexModelSample.getAlbums().getAlbumsMap().size());
for (final ContextAlbum contextAlbum : apexEngine.getInternalContext().getContextAlbums().values()) {
assertTrue(
contextAlbum.getAlbumDefinition().equals(apexModelSample.getAlbums().get(contextAlbum.getKey())));
}
apexEngine.updateModel(someSpuriousModel);
assertEquals(apexEngine.getInternalContext().getContextAlbums().size(),
someSpuriousModel.getAlbums().getAlbumsMap().size());
for (final ContextAlbum contextAlbum : apexEngine.getInternalContext().getContextAlbums().values()) {
assertTrue(
contextAlbum.getAlbumDefinition().equals(someSpuriousModel.getAlbums().get(contextAlbum.getKey())));
}
apexEngine.clear();
logger.debug("Ran test testContextUpdateDifferentModels");
}
}
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