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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2019 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.apex.plugins.executor.jython;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.fail;
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.ContextException;
import org.onap.policy.apex.context.parameters.ContextParameterConstants;
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.core.engine.context.ApexInternalContext;
import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
import org.onap.policy.apex.model.policymodel.concepts.AxPolicyModel;
import org.onap.policy.apex.model.policymodel.concepts.AxTask;
import org.onap.policy.common.parameters.ParameterService;
/**
* Test the JavaTaskExecutor class.
*
*/
public class JythonTaskExecutorTest {
/**
* Initiate Parameters.
*/
@Before
public void initiateParameters() {
ParameterService.register(new DistributorParameters());
ParameterService.register(new LockManagerParameters());
ParameterService.register(new PersistorParameters());
}
/**
* Clear Parameters.
*/
@After
public void clearParameters() {
ParameterService.deregister(ContextParameterConstants.DISTRIBUTOR_GROUP_NAME);
ParameterService.deregister(ContextParameterConstants.LOCKING_GROUP_NAME);
ParameterService.deregister(ContextParameterConstants.PERSISTENCE_GROUP_NAME);
}
@Test
public void testJythonTaskExecutor() {
JythonTaskExecutor jte = new JythonTaskExecutor();
assertNotNull(jte);
try {
jte.prepare();
fail("test should throw an exception here");
} catch (Exception jteException) {
assertEquals(java.lang.NullPointerException.class, jteException.getClass());
}
AxTask task = new AxTask();
ApexInternalContext internalContext = null;
try {
internalContext = new ApexInternalContext(new AxPolicyModel());
} catch (ContextException e) {
fail("test should not throw an exception here");
}
jte.setContext(null, task, internalContext);
task.getTaskLogic().setLogic("return false");
try {
jte.prepare();
fail("test should throw an exception here");
} catch (Exception jteException) {
assertEquals("failed to compile Jython code for task NULL:0.0.0", jteException.getMessage());
}
task.getTaskLogic().setLogic("java.lang.String");
try {
jte.prepare();
} catch (Exception jteException) {
fail("test should not throw an exception here");
}
try {
jte.execute(-1, null, null);
fail("test should throw an exception here");
} catch (Exception jteException) {
assertEquals(java.lang.NullPointerException.class, jteException.getClass());
}
Map<String, Object> incomingParameters = new HashMap<>();
try {
jte.execute(-1, null, incomingParameters);
fail("test should throw an exception here");
} catch (Exception jteException) {
assertEquals("failed to execute Jython code for task NULL:0.0.0", jteException.getMessage());
}
String scriptSource = "for i in range(0,10): print(i)";
task.getTaskLogic().setLogic(scriptSource);
AxArtifactKey taskKey = new AxArtifactKey("String", "0.0.1");
task.setKey(taskKey);
try {
jte.prepare();
Map<String, Object> returnMap = jte.execute(-1, null, incomingParameters);
assertEquals(0, returnMap.size());
jte.cleanUp();
fail("test should throw an exception here");
} catch (Exception jteException) {
assertEquals("failed to execute Jython code for task String:0.0.1", jteException.getMessage());
}
scriptSource = "returnValue=('' if executor == -1 else True)";
task.getTaskLogic().setLogic(scriptSource);
try {
jte.prepare();
Map<String, Object> returnMap = jte.execute(0, null, incomingParameters);
assertEquals(0, returnMap.size());
jte.cleanUp();
} catch (Exception jteException) {
fail("test should not throw an exception here");
}
}
}
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