2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2018 Ericsson. All rights reserved.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.policy.apex.plugins.executor.java;
23 import static org.junit.Assert.assertEquals;
24 import static org.junit.Assert.assertNotNull;
25 import static org.junit.Assert.fail;
27 import java.util.Properties;
29 import org.junit.After;
30 import org.junit.Before;
31 import org.junit.Test;
32 import org.onap.policy.apex.context.ContextException;
33 import org.onap.policy.apex.context.parameters.ContextParameterConstants;
34 import org.onap.policy.apex.context.parameters.DistributorParameters;
35 import org.onap.policy.apex.context.parameters.LockManagerParameters;
36 import org.onap.policy.apex.context.parameters.PersistorParameters;
37 import org.onap.policy.apex.core.engine.EngineParameterConstants;
38 import org.onap.policy.apex.core.engine.EngineParameters;
39 import org.onap.policy.apex.core.engine.context.ApexInternalContext;
40 import org.onap.policy.apex.core.engine.event.EnEvent;
41 import org.onap.policy.apex.core.engine.executor.StateExecutor;
42 import org.onap.policy.apex.core.engine.executor.exception.StateMachineException;
43 import org.onap.policy.apex.core.engine.executor.impl.ExecutorFactoryImpl;
44 import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
45 import org.onap.policy.apex.model.eventmodel.concepts.AxEvent;
46 import org.onap.policy.apex.model.policymodel.concepts.AxPolicyModel;
47 import org.onap.policy.apex.model.policymodel.concepts.AxState;
48 import org.onap.policy.apex.model.policymodel.concepts.AxStateFinalizerLogic;
49 import org.onap.policy.common.parameters.ParameterService;
52 * Test the JavaStateFinalizerExecutor class.
55 public class JavaStateFinalizerExecutorTest {
57 * Initiate Parameters.
60 public void initiateParameters() {
61 ParameterService.register(new DistributorParameters());
62 ParameterService.register(new LockManagerParameters());
63 ParameterService.register(new PersistorParameters());
64 ParameterService.register(new EngineParameters());
68 * Clear down Parameters.
71 public void clearParameters() {
72 ParameterService.deregister(ContextParameterConstants.DISTRIBUTOR_GROUP_NAME);
73 ParameterService.deregister(ContextParameterConstants.LOCKING_GROUP_NAME);
74 ParameterService.deregister(ContextParameterConstants.PERSISTENCE_GROUP_NAME);
75 ParameterService.deregister(EngineParameterConstants.MAIN_GROUP_NAME);
79 public void testJavaStateFinalizerExecutor() {
80 JavaStateFinalizerExecutor jsfe = new JavaStateFinalizerExecutor();
85 fail("test should throw an exception here");
86 } catch (Exception jtseException) {
87 assertEquals(java.lang.NullPointerException.class, jtseException.getClass());
90 ApexInternalContext internalContext = null;
92 internalContext = new ApexInternalContext(new AxPolicyModel());
93 } catch (ContextException e) {
94 fail("test should not throw an exception here");
97 StateExecutor parentStateExcutor = null;
99 parentStateExcutor = new StateExecutor(new ExecutorFactoryImpl());
100 } catch (StateMachineException e) {
101 fail("test should not throw an exception here");
104 AxState state = new AxState();
105 parentStateExcutor.setContext(null, state, internalContext);
106 AxStateFinalizerLogic stateFinalizerLogic = new AxStateFinalizerLogic();
107 jsfe.setContext(parentStateExcutor, stateFinalizerLogic, internalContext);
111 fail("test should throw an exception here");
112 } catch (Exception jtseException) {
113 assertEquals("instantiation error on Java class \"\"", jtseException.getMessage());
116 stateFinalizerLogic.setLogic("java.lang.String");
120 } catch (Exception jtseException) {
121 fail("test should not throw an exception here");
125 jsfe.execute(-1, new Properties(), null);
126 fail("test should throw an exception here");
127 } catch (Exception jtseException) {
128 assertEquals("state finalizer logic failed to run for state finalizer \"NULL:0.0.0:NULL:NULL\"",
129 jtseException.getMessage());
132 AxEvent axEvent = new AxEvent(new AxArtifactKey("Event", "0.0.1"));
133 EnEvent event = new EnEvent(axEvent);
135 jsfe.execute(-1, new Properties(), event);
136 fail("test should throw an exception here");
137 } catch (Exception jtseException) {
138 assertEquals("state finalizer logic failed to run for state finalizer \"NULL:0.0.0:NULL:NULL\"",
139 jtseException.getMessage());
142 stateFinalizerLogic.setLogic("org.onap.policy.apex.plugins.executor.java.DummyJavaStateFinalizerLogic");
145 jsfe.execute(-1, new Properties(), event);
146 fail("test should throw an exception here");
147 } catch (Exception jtseException) {
148 assertEquals("execute-post: state finalizer logic execution failure on state \"NULL:0.0.0:NULL:NULL\" "
149 + "on finalizer logic NULL:0.0.0:NULL:NULL", jtseException.getMessage());
152 state.getStateOutputs().put("SelectedOutputIsMe", null);
155 String stateOutput = jsfe.execute(0, new Properties(), event);
156 assertEquals("SelectedOutputIsMe", stateOutput);
158 } catch (Exception jtseException) {
159 jtseException.printStackTrace();
160 fail("test should not throw an exception here");