2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2018 Ericsson. All rights reserved.
4 * Modifications Copyright (C) 2020 Nordix Foundation
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 * SPDX-License-Identifier: Apache-2.0
19 * ============LICENSE_END=========================================================
22 package org.onap.policy.apex.plugins.executor.java;
24 import static org.assertj.core.api.Assertions.assertThatThrownBy;
25 import static org.junit.Assert.assertEquals;
26 import static org.junit.Assert.assertNotNull;
28 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.context.ApexInternalContext;
38 import org.onap.policy.apex.core.engine.event.EnEvent;
39 import org.onap.policy.apex.core.engine.executor.exception.StateMachineException;
40 import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
41 import org.onap.policy.apex.model.eventmodel.concepts.AxEvent;
42 import org.onap.policy.apex.model.policymodel.concepts.AxPolicyModel;
43 import org.onap.policy.apex.model.policymodel.concepts.AxState;
44 import org.onap.policy.common.parameters.ParameterService;
47 * Test the JavaTaskSelectExecutor class.
50 public class JavaTaskSelectExecutorTest {
52 * Initiate Parameters.
55 public void initiateParameters() {
56 ParameterService.register(new DistributorParameters());
57 ParameterService.register(new LockManagerParameters());
58 ParameterService.register(new PersistorParameters());
65 public void clearParameters() {
66 ParameterService.deregister(ContextParameterConstants.DISTRIBUTOR_GROUP_NAME);
67 ParameterService.deregister(ContextParameterConstants.LOCKING_GROUP_NAME);
68 ParameterService.deregister(ContextParameterConstants.PERSISTENCE_GROUP_NAME);
72 public void testJavaTaskSelectExecutor() throws StateMachineException, ContextException {
73 JavaTaskSelectExecutor jtse = new JavaTaskSelectExecutor();
76 assertThatThrownBy(jtse::prepare)
77 .isInstanceOf(java.lang.NullPointerException.class);
78 AxState state = new AxState();
79 ApexInternalContext internalContext = null;
80 internalContext = new ApexInternalContext(new AxPolicyModel());
81 jtse.setContext(null, state, internalContext);
83 assertThatThrownBy(jtse::prepare)
84 .hasMessage("instantiation error on Java class \"\"");
85 state.getTaskSelectionLogic().setLogic("java.lang.String");
89 assertThatThrownBy(() -> jtse.execute(-1, new Properties(), null))
90 .isInstanceOf(java.lang.NullPointerException.class);
91 AxEvent axEvent = new AxEvent(new AxArtifactKey("Event", "0.0.1"));
92 EnEvent event = new EnEvent(axEvent);
93 assertThatThrownBy(() -> jtse.execute(-1, new Properties(), event))
94 .hasMessage("task selection logic failed to run for state \"NULL:0.0.0:NULL:NULL\"");
95 state.getTaskSelectionLogic()
96 .setLogic("org.onap.policy.apex.plugins.executor.java.DummyJavaTaskSelectionLogic");
99 assertThatThrownBy(() -> {
100 jtse.execute(-1, new Properties(), event);
101 }).hasMessage("execute-post: task selection logic failed on state \"NULL:0.0.0:NULL:NULL\"");
104 AxArtifactKey taskKey = jtse.execute(0, new Properties(), event);
105 assertEquals("NULL:0.0.0", taskKey.getId());