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.core.engine.event;
23 import static org.junit.Assert.assertEquals;
24 import static org.junit.Assert.assertFalse;
25 import static org.junit.Assert.assertNull;
26 import static org.junit.Assert.assertTrue;
27 import static org.junit.Assert.fail;
29 import java.util.HashMap;
30 import java.util.LinkedHashMap;
33 import org.junit.After;
34 import org.junit.Before;
35 import org.junit.Test;
36 import org.onap.policy.apex.context.ContextRuntimeException;
37 import org.onap.policy.apex.context.parameters.ContextParameterConstants;
38 import org.onap.policy.apex.context.parameters.SchemaParameters;
39 import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
40 import org.onap.policy.apex.model.basicmodel.concepts.AxConcept;
41 import org.onap.policy.apex.model.basicmodel.concepts.AxReferenceKey;
42 import org.onap.policy.apex.model.basicmodel.service.ModelService;
43 import org.onap.policy.apex.model.contextmodel.concepts.AxContextSchema;
44 import org.onap.policy.apex.model.contextmodel.concepts.AxContextSchemas;
45 import org.onap.policy.apex.model.eventmodel.concepts.AxEvent;
46 import org.onap.policy.apex.model.eventmodel.concepts.AxEvents;
47 import org.onap.policy.apex.model.eventmodel.concepts.AxField;
48 import org.onap.policy.common.parameters.ParameterService;
51 * Test the engine event class.
53 public class EnEventTest {
55 * Set up the services.
58 public void setupServices() {
59 ModelService.registerModel(AxContextSchemas.class, new AxContextSchemas());
60 ModelService.registerModel(AxEvents.class, new AxEvents());
61 ParameterService.register(new SchemaParameters());
65 * Tear down the services.
68 public void teardownServices() {
69 ModelService.deregisterModel(AxContextSchema.class);
70 ModelService.deregisterModel(AxEvents.class);
71 ParameterService.deregister(ContextParameterConstants.SCHEMA_GROUP_NAME);
75 public void testEnEvent() {
76 AxArtifactKey eventKey = new AxArtifactKey("Event:0.0.1");
78 new EnEvent(eventKey);
79 fail("test should throw an exception here");
80 } catch (EnException ee) {
81 assertEquals("event definition is null or was not found in model service", ee.getMessage());
85 new EnEvent((AxEvent) null);
86 fail("test should throw an exception here");
87 } catch (EnException ee) {
88 assertEquals("event definition is null or was not found in model service", ee.getMessage());
91 AxEvent axEvent = new AxEvent(eventKey, "a.name.space", "some source", "some target");
92 ModelService.getModel(AxEvents.class).getEventMap().put(eventKey, axEvent);
94 EnEvent event = new EnEvent(eventKey);
95 assertEquals(eventKey, event.getKey());
96 assertEquals("Event:0.0.1", event.getId());
97 assertEquals("Event", event.getName());
98 assertEquals(axEvent, event.getAxEvent());
99 event.setExecutionId(123454321L);
100 assertEquals(123454321L, event.getExecutionId());
101 event.setExceptionMessage("Something happened");
102 assertEquals("Something happened", event.getExceptionMessage());
103 AxConcept[] usedArtifactStackArray =
105 event.setUserArtifactStack(usedArtifactStackArray);
106 assertEquals(usedArtifactStackArray.length, event.getUserArtifactStack().length);
107 assertEquals("EnEvent [axEvent=AxEvent:(key=AxArtifactKey:(name=Event,version=0.0.1),nameSpace=a.name.space,"
108 + "source=some source,target=some target,parameter={}), "
109 + "userArtifactStack=[AxArtifactKey:(name=Event,version=0.0.1)], map={}]", event.toString());
111 event.put(null, null);
112 fail("test should throw an exception here");
113 } catch (EnException ee) {
114 assertEquals("null keys are illegal on method parameter \"key\"", ee.getMessage());
118 event.put("NonField", null);
119 fail("test should throw an exception here");
120 } catch (EnException ee) {
121 assertEquals("parameter with key \"NonField\" not defined on event \"Event\"", ee.getMessage());
124 AxReferenceKey fieldKey = new AxReferenceKey("Parent", "0.0.1", "MyParent", "MyField");
125 AxArtifactKey fieldSchemaKey = new AxArtifactKey("FieldSchema:0.0.1");
126 AxField axField = new AxField(fieldKey, fieldSchemaKey);
128 AxConcept[] usedArtifactStackArrayMultiple =
129 { eventKey, fieldKey, new DummyAxKey() };
130 event.setUserArtifactStack(usedArtifactStackArrayMultiple);
132 AxContextSchema schema = new AxContextSchema(fieldSchemaKey, "Java", "java.lang.Integer");
133 ModelService.getModel(AxContextSchemas.class).getSchemasMap().put(fieldSchemaKey, schema);
135 Map<String, AxField> parameterMap = new LinkedHashMap<>();
136 parameterMap.put("MyField", axField);
137 ModelService.getModel(AxEvents.class).get(eventKey).setParameterMap(parameterMap);
140 event.put("MyField", null);
141 } catch (ContextRuntimeException cre) {
142 fail("test should throw an exception here");
144 assertNull(event.get("MyField"));
147 event.put("MyField", "Hello");
148 fail("test should throw an exception here");
149 } catch (ContextRuntimeException cre) {
150 assertEquals("Parent:0.0.1:MyParent:MyField: object \"Hello\" of class \"java.lang.String\" "
151 + "not compatible with class \"java.lang.Integer\"", cre.getMessage());
154 event.put("MyField", 123);
155 assertEquals(123, event.get("MyField"));
157 assertTrue(event.keySet().contains("MyField"));
158 assertTrue(event.values().contains(123));
159 assertEquals("MyField", event.entrySet().iterator().next().getKey());
165 fail("test should throw an exception here");
166 } catch (EnException ee) {
167 assertEquals("null values are illegal on method parameter \"key\"", ee.getMessage());
171 event.get("NonField");
172 fail("test should throw an exception here");
173 } catch (EnException ee) {
174 assertEquals("parameter with key NonField not defined on this event", ee.getMessage());
179 fail("test should throw an exception here");
180 } catch (EnException ee) {
181 assertEquals("null keys are illegal on method parameter \"key\"", ee.getMessage());
185 event.remove("NonField");
186 fail("test should throw an exception here");
187 } catch (EnException ee) {
188 assertEquals("parameter with key NonField not defined on this event", ee.getMessage());
191 event.remove("MyField");
192 assertNull(event.get("MyField"));
194 event.put("MyField", 123);
195 assertEquals(123, event.get("MyField"));
197 assertNull(event.get("MyField"));
199 assertTrue(event.hashCode() != 0);
201 assertTrue(event.equals(event));
202 assertFalse(event.equals(null));
203 Map<String, Object> hashMap = new HashMap<>();
204 assertFalse(event.equals(hashMap));
206 EnEvent otherEvent = new EnEvent(eventKey);
207 assertTrue(event.equals(otherEvent));