2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019 AT&T Intellectual Property. 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.
16 * ============LICENSE_END=========================================================
19 package org.onap.policy.pdp.xacml.application.common.operationshistory;
21 import static org.assertj.core.api.Assertions.assertThatCode;
22 import static org.junit.Assert.assertEquals;
23 import static org.mockito.Matchers.any;
24 import static org.mockito.Matchers.eq;
25 import static org.mockito.Mockito.when;
27 import com.att.research.xacml.api.Attribute;
28 import com.att.research.xacml.api.AttributeValue;
29 import com.att.research.xacml.api.Status;
30 import com.att.research.xacml.api.pip.PIPException;
31 import com.att.research.xacml.api.pip.PIPFinder;
32 import com.att.research.xacml.api.pip.PIPRequest;
33 import com.att.research.xacml.api.pip.PIPResponse;
34 import com.att.research.xacml.std.pip.StdPIPResponse;
35 import java.io.FileInputStream;
36 import java.io.IOException;
38 import java.time.Instant;
39 import java.util.Arrays;
40 import java.util.LinkedList;
41 import java.util.Properties;
42 import java.util.Queue;
43 import java.util.UUID;
44 import javax.persistence.EntityManager;
45 import javax.persistence.Persistence;
46 import javax.persistence.Query;
47 import org.junit.AfterClass;
48 import org.junit.Before;
49 import org.junit.BeforeClass;
50 import org.junit.Test;
51 import org.mockito.Mock;
52 import org.mockito.MockitoAnnotations;
53 import org.slf4j.Logger;
54 import org.slf4j.LoggerFactory;
56 public class CountRecentOperationsPipTest {
57 private static final Logger LOGGER = LoggerFactory.getLogger(CountRecentOperationsPipTest.class);
59 private static final String ACTOR = "my-actor";
60 private static final String RECIPE = "my-recipe";
61 private static final String TARGET = "my-target";
62 private static final String TEST_PROPERTIES = "src/test/resources/test.properties";
64 private static EntityManager em;
67 private PIPRequest pipRequest;
70 private PIPFinder pipFinder;
73 private PIPResponse resp1;
76 private PIPResponse resp2;
79 private PIPResponse resp3;
82 private Status okStatus;
84 private Properties properties;
85 private Queue<PIPResponse> responses;
86 private Queue<String> attributes;
88 private CountRecentOperationsPip pipEngine;
91 * Establishes a connection to the DB and keeps it open until all tests have
94 * @throws IOException if properties cannot be loaded
97 public static void setUpBeforeClass() throws IOException {
99 // Load our test properties to use
101 Properties props2 = new Properties();
102 try (FileInputStream is = new FileInputStream(TEST_PROPERTIES)) {
106 // Connect to in-mem db
108 String persistenceUnit = CountRecentOperationsPip.ISSUER_NAME + ".persistenceunit";
109 LOGGER.info("persistenceunit {}", persistenceUnit);
110 em = Persistence.createEntityManagerFactory(props2.getProperty(persistenceUnit), props2).createEntityManager();
114 LOGGER.info("Configured own entity manager", em.toString());
118 * Create an instance of our engine.
120 * @throws Exception if an error occurs
123 public void setUp() throws Exception {
124 MockitoAnnotations.initMocks(this);
126 when(pipRequest.getIssuer()).thenReturn("urn:org:onap:xacml:guard:tw:1:hour");
128 pipEngine = new MyPip();
130 properties = new Properties();
131 try (FileInputStream is = new FileInputStream(TEST_PROPERTIES)) {
135 when(pipFinder.getMatchingAttributes(any(), eq(pipEngine))).thenReturn(resp1, resp2, resp3);
137 responses = new LinkedList<>(Arrays.asList(resp1, resp2, resp3));
138 attributes = new LinkedList<>(Arrays.asList(ACTOR, RECIPE, TARGET));
140 when(resp1.getStatus()).thenReturn(okStatus);
141 when(resp2.getStatus()).thenReturn(okStatus);
142 when(resp3.getStatus()).thenReturn(okStatus);
144 when(okStatus.isOk()).thenReturn(true);
147 private Dbao createEntry(String cl, String target, String outcome) {
151 Dbao newEntry = new Dbao();
152 newEntry.setClosedLoopName(cl);
153 newEntry.setTarget(target);
154 newEntry.setOutcome(outcome);
155 newEntry.setActor("Controller");
156 newEntry.setOperation("operationA");
157 newEntry.setStarttime(Date.from(Instant.now().minusMillis(20000)));
158 newEntry.setEndtime(Date.from(Instant.now()));
159 newEntry.setRequestId(UUID.randomUUID().toString());
164 public void testAttributesRequired() {
165 assertEquals(3, pipEngine.attributesRequired().size());
169 public void testConfigure_DbException() throws Exception {
170 properties.put("javax.persistence.jdbc.url", "invalid");
172 pipEngine.configure("issuer", properties)
173 ).doesNotThrowAnyException();
177 public void testGetAttributes_NullIssuer() throws PIPException {
178 when(pipRequest.getIssuer()).thenReturn(null);
179 assertEquals(StdPIPResponse.PIP_RESPONSE_EMPTY, pipEngine.getAttributes(pipRequest, pipFinder));
183 public void testGetAttributes_WrongIssuer() throws PIPException {
184 when(pipRequest.getIssuer()).thenReturn("wrong-issuer");
185 assertEquals(StdPIPResponse.PIP_RESPONSE_EMPTY, pipEngine.getAttributes(pipRequest, pipFinder));
189 public void testGetAttributes_NullActor() throws PIPException {
190 attributes = new LinkedList<>(Arrays.asList(null, RECIPE, TARGET));
191 assertEquals(StdPIPResponse.PIP_RESPONSE_EMPTY, pipEngine.getAttributes(pipRequest, pipFinder));
195 public void testGetAttributes_NullRecipe() throws PIPException {
196 attributes = new LinkedList<>(Arrays.asList(ACTOR, null, TARGET));
197 assertEquals(StdPIPResponse.PIP_RESPONSE_EMPTY, pipEngine.getAttributes(pipRequest, pipFinder));
201 public void testGetAttributes_NullTarget() throws PIPException {
202 attributes = new LinkedList<>(Arrays.asList(ACTOR, RECIPE, null));
203 assertEquals(StdPIPResponse.PIP_RESPONSE_EMPTY, pipEngine.getAttributes(pipRequest, pipFinder));
207 public void testGetCountFromDb() throws Exception {
209 // Configure it using properties
211 pipEngine.configure("issuer", properties);
212 LOGGER.info("PIP configured now creating our entity manager");
213 LOGGER.info("properties {}", properties);
217 Dbao newEntry = createEntry("cl-foobar-1", "vnf-1", "SUCCESS");
221 assertEquals(0, getCount(newEntry));
225 em.getTransaction().begin();
226 em.persist(newEntry);
227 em.getTransaction().commit();
229 // Directly check ground truth
231 Query queryCount = em.createNativeQuery("select count(*) as numops from operationshistory").setParameter(1, 1);
232 LOGGER.info("{} entries", queryCount.getSingleResult());
234 // Should count 1 entry now
236 assertEquals(1, getCount(newEntry));
239 private long getCount(Dbao newEntry) throws PIPException {
240 responses = new LinkedList<>(Arrays.asList(resp1, resp2, resp3));
241 attributes = new LinkedList<>(
242 Arrays.asList(newEntry.getActor(), newEntry.getOperation(), newEntry.getTarget()));
244 PIPResponse result = pipEngine.getAttributes(pipRequest, pipFinder);
246 Attribute attr = result.getAttributes().iterator().next();
247 AttributeValue<?> value = attr.getValues().iterator().next();
249 return ((Number) value.getValue()).longValue();
253 public void testStringToChronoUnit() throws PIPException {
254 // not configured yet
255 Dbao newEntry = createEntry("cl-foobar-1", "vnf-1", "SUCCESS");
256 assertEquals(-1, getCount(newEntry));
259 pipEngine.configure("issuer", properties);
261 String[] units = {"second", "minute", "hour", "day", "week", "month", "year"};
263 for (String unit : units) {
264 when(pipRequest.getIssuer()).thenReturn("urn:org:onap:xacml:guard:tw:1:" + unit);
267 * It would be better to use assertEquals below, but the test DB doesn't
268 * support week, month, or year.
271 // should run without throwing an exception
276 when(pipRequest.getIssuer()).thenReturn("urn:org:onap:xacml:guard:tw:1:invalid");
277 assertEquals(-1, getCount(newEntry));
281 * Close the entity manager.
284 public static void cleanup() {
290 private class MyPip extends CountRecentOperationsPip {
293 protected PIPResponse getAttribute(PIPRequest pipRequest, PIPFinder pipFinder) {
294 return responses.remove();
298 protected String findFirstAttributeValue(PIPResponse pipResponse) {
299 return attributes.remove();