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;
32 import org.junit.After;
33 import org.junit.Before;
34 import org.junit.Test;
35 import org.onap.policy.apex.context.ContextRuntimeException;
36 import org.onap.policy.apex.context.parameters.ContextParameterConstants;
37 import org.onap.policy.apex.context.parameters.SchemaParameters;
38 import org.onap.policy.apex.model.basicmodel.concepts.AxArtifactKey;
39 import org.onap.policy.apex.model.basicmodel.concepts.AxConcept;
40 import org.onap.policy.apex.model.basicmodel.concepts.AxReferenceKey;
41 import org.onap.policy.apex.model.basicmodel.service.ModelService;
42 import org.onap.policy.apex.model.contextmodel.concepts.AxContextSchema;
43 import org.onap.policy.apex.model.contextmodel.concepts.AxContextSchemas;
44 import org.onap.policy.apex.model.eventmodel.concepts.AxEvent;
45 import org.onap.policy.apex.model.eventmodel.concepts.AxEvents;
46 import org.onap.policy.apex.model.eventmodel.concepts.AxField;
47 import org.onap.policy.common.parameters.ParameterService;
50 * Test the engine event class.
52 public class EnEventTest {
54 * Set up the services.
57 public void setupServices() {
58 ModelService.registerModel(AxContextSchemas.class, new AxContextSchemas());
59 ModelService.registerModel(AxEvents.class, new AxEvents());
60 ParameterService.register(new SchemaParameters());
64 * Tear down the services.
67 public void teardownServices() {
68 ModelService.deregisterModel(AxContextSchema.class);
69 ModelService.deregisterModel(AxEvents.class);
70 ParameterService.deregister(ContextParameterConstants.SCHEMA_GROUP_NAME);
74 public void testEnEvent() {
75 AxArtifactKey eventKey = new AxArtifactKey("Event:0.0.1");
77 new EnEvent(eventKey);
78 fail("test should throw an exception here");
79 } catch (EnException ee) {
80 assertEquals("event definition is null or was not found in model service", ee.getMessage());
84 new EnEvent((AxEvent) null);
85 fail("test should throw an exception here");
86 } catch (EnException ee) {
87 assertEquals("event definition is null or was not found in model service", ee.getMessage());
90 AxEvent axEvent = new AxEvent(eventKey, "a.name.space", "some source", "some target");
91 ModelService.getModel(AxEvents.class).getEventMap().put(eventKey, axEvent);
93 EnEvent event = new EnEvent(eventKey);
94 assertEquals(eventKey, event.getKey());
95 assertEquals("Event:0.0.1", event.getId());
96 assertEquals("Event", event.getName());
97 assertEquals(axEvent, event.getAxEvent());
98 event.setExecutionId(123454321L);
99 assertEquals(123454321L, event.getExecutionId());
100 event.setExceptionMessage("Something happened");
101 assertEquals("Something happened", event.getExceptionMessage());
102 AxConcept[] usedArtifactStackArray =
104 event.setUserArtifactStack(usedArtifactStackArray);
105 assertEquals(usedArtifactStackArray.length, event.getUserArtifactStack().length);
106 assertEquals("EnEvent [axEvent=AxEvent:(key=AxArtifactKey:(name=Event,version=0.0.1),nameSpace=a.name.space,"
107 + "source=some source,target=some target,parameter={}), "
108 + "userArtifactStack=[AxArtifactKey:(name=Event,version=0.0.1)], map={}]", event.toString());
110 event.put(null, null);
111 fail("test should throw an exception here");
112 } catch (EnException ee) {
113 assertEquals("null keys are illegal on method parameter \"key\"", ee.getMessage());
117 event.put("NonField", null);
118 fail("test should throw an exception here");
119 } catch (EnException ee) {
120 assertEquals("parameter with key \"NonField\" not defined on event \"Event\"", ee.getMessage());
123 AxReferenceKey fieldKey = new AxReferenceKey("Parent", "0.0.1", "MyParent", "MyField");
124 AxArtifactKey fieldSchemaKey = new AxArtifactKey("FieldSchema:0.0.1");
125 AxField axField = new AxField(fieldKey, fieldSchemaKey);
127 AxConcept[] usedArtifactStackArrayMultiple =
128 { eventKey, fieldKey, new DummyAxKey() };
129 event.setUserArtifactStack(usedArtifactStackArrayMultiple);
131 AxContextSchema schema = new AxContextSchema(fieldSchemaKey, "Java", "java.lang.Integer");
132 ModelService.getModel(AxContextSchemas.class).getSchemasMap().put(fieldSchemaKey, schema);
134 Map<String, AxField> parameterMap = new LinkedHashMap<>();
135 parameterMap.put("MyField", axField);
136 ModelService.getModel(AxEvents.class).get(eventKey).setParameterMap(parameterMap);
139 event.put("MyField", null);
140 } catch (ContextRuntimeException cre) {
141 fail("test should throw an exception here");
143 assertNull(event.get("MyField"));
146 event.put("MyField", "Hello");
147 fail("test should throw an exception here");
148 } catch (ContextRuntimeException cre) {
149 assertEquals("Parent:0.0.1:MyParent:MyField: object \"Hello\" of class \"java.lang.String\" "
150 + "not compatible with class \"java.lang.Integer\"", cre.getMessage());
153 event.put("MyField", 123);
154 assertEquals(123, event.get("MyField"));
156 assertTrue(event.keySet().contains("MyField"));
157 assertTrue(event.values().contains(123));
158 assertEquals("MyField", event.entrySet().iterator().next().getKey());
164 fail("test should throw an exception here");
165 } catch (EnException ee) {
166 assertEquals("null values are illegal on method parameter \"key\"", ee.getMessage());
170 event.get("NonField");
171 fail("test should throw an exception here");
172 } catch (EnException ee) {
173 assertEquals("parameter with key NonField not defined on this event", ee.getMessage());
178 fail("test should throw an exception here");
179 } catch (EnException ee) {
180 assertEquals("null keys are illegal on method parameter \"key\"", ee.getMessage());
184 event.remove("NonField");
185 fail("test should throw an exception here");
186 } catch (EnException ee) {
187 assertEquals("parameter with key NonField not defined on this event", ee.getMessage());
190 event.remove("MyField");
191 assertNull(event.get("MyField"));
193 event.put("MyField", 123);
194 assertEquals(123, event.get("MyField"));
196 assertNull(event.get("MyField"));
198 assertTrue(event.hashCode() != 0);
200 assertTrue(event.equals(event));
201 assertFalse(event.equals(null));
202 Map<String, Object> hashMap = new HashMap<>();
203 assertFalse(event.equals(hashMap));
205 EnEvent otherEvent = new EnEvent(eventKey);
206 assertTrue(event.equals(otherEvent));