2 * ========================LICENSE_START=================================
5 * Copyright (C) 2020 Nordix Foundation
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ========================LICENSE_END===================================
21 package org.oransc.policyagent.tasks;
23 import static org.mockito.ArgumentMatchers.any;
24 import static org.mockito.Mockito.doReturn;
25 import static org.mockito.Mockito.spy;
26 import static org.mockito.Mockito.verify;
27 import static org.mockito.Mockito.verifyNoMoreInteractions;
28 import static org.mockito.Mockito.when;
30 import java.util.ArrayList;
31 import java.util.Arrays;
32 import java.util.Collections;
33 import java.util.List;
34 import java.util.Vector;
36 import org.junit.jupiter.api.BeforeEach;
37 import org.junit.jupiter.api.Test;
38 import org.junit.jupiter.api.extension.ExtendWith;
39 import org.mockito.Mock;
40 import org.mockito.junit.jupiter.MockitoExtension;
41 import org.oransc.policyagent.clients.A1Client;
42 import org.oransc.policyagent.clients.A1ClientFactory;
43 import org.oransc.policyagent.configuration.ImmutableRicConfig;
44 import org.oransc.policyagent.repository.ImmutablePolicy;
45 import org.oransc.policyagent.repository.ImmutablePolicyType;
46 import org.oransc.policyagent.repository.Policies;
47 import org.oransc.policyagent.repository.Policy;
48 import org.oransc.policyagent.repository.PolicyType;
49 import org.oransc.policyagent.repository.PolicyTypes;
50 import org.oransc.policyagent.repository.Ric;
51 import org.oransc.policyagent.repository.Ric.RicState;
52 import org.oransc.policyagent.repository.Rics;
53 import reactor.core.publisher.Mono;
55 @ExtendWith(MockitoExtension.class)
56 public class RepositorySupervisionTest {
57 private static final String POLICY_TYPE_1_NAME = "type1";
58 private static final PolicyType POLICY_TYPE_1 = ImmutablePolicyType.builder() //
59 .name(POLICY_TYPE_1_NAME) //
63 private static final Ric RIC_1 = new Ric(ImmutableRicConfig.builder() //
65 .baseUrl("baseUrl1") //
66 .managedElementIds(new Vector<String>(Arrays.asList("kista_1", "kista_2"))) //
69 private static final String POLICY_1_ID = "policyId1";
70 private static final Policy POLICY_1 = ImmutablePolicy.builder() //
73 .ownerServiceName("service") //
75 .type(POLICY_TYPE_1) //
76 .lastModified("now") //
79 private static final Policy POLICY_2 = ImmutablePolicy.builder() //
82 .ownerServiceName("service") //
84 .type(POLICY_TYPE_1) //
85 .lastModified("now") //
89 private A1Client a1ClientMock;
92 private A1ClientFactory a1ClientFactory;
95 private RicSynchronizationTask recoveryTaskMock;
97 private PolicyTypes types;
98 private Policies policies;
103 doReturn(Mono.just(a1ClientMock)).when(a1ClientFactory).createA1Client(any(Ric.class));
104 types = new PolicyTypes();
105 policies = new Policies();
107 RIC_1.setState(RicState.UNDEFINED);
108 RIC_1.clearSupportedPolicyTypes();
112 public void whenRicIdleAndNoChangedPoliciesOrPolicyTypes_thenNoRecovery() {
113 RIC_1.setState(RicState.IDLE);
114 RIC_1.addSupportedPolicyType(POLICY_TYPE_1);
117 types.put(POLICY_TYPE_1);
119 policies.put(POLICY_1);
121 setUpGetPolicyIdentitiesToReturn(new ArrayList<>(Arrays.asList(POLICY_1_ID)));
122 setUpGetPolicyTypeIdentitiesToReturn(new ArrayList<>(Arrays.asList(POLICY_TYPE_1_NAME)));
124 RepositorySupervision supervisorUnderTest =
125 spy(new RepositorySupervision(rics, policies, a1ClientFactory, types, null));
127 supervisorUnderTest.checkAllRics();
129 verify(supervisorUnderTest).checkAllRics();
130 verifyNoMoreInteractions(supervisorUnderTest);
134 public void whenRicUndefined_thenRecovery() {
135 RIC_1.setState(RicState.UNDEFINED);
138 RepositorySupervision supervisorUnderTest =
139 spy(new RepositorySupervision(rics, policies, a1ClientFactory, types, null));
141 doReturn(recoveryTaskMock).when(supervisorUnderTest).createSynchronizationTask();
143 supervisorUnderTest.checkAllRics();
145 verify(supervisorUnderTest).checkAllRics();
146 verify(supervisorUnderTest).createSynchronizationTask();
147 verify(recoveryTaskMock).run(RIC_1);
148 verifyNoMoreInteractions(supervisorUnderTest);
152 public void whenRicRecovering_thenNoRecovery() {
153 RIC_1.setState(RicState.SYNCHRONIZING);
156 RepositorySupervision supervisorUnderTest =
157 spy(new RepositorySupervision(rics, policies, a1ClientFactory, types, null));
159 supervisorUnderTest.checkAllRics();
161 verify(supervisorUnderTest).checkAllRics();
162 verifyNoMoreInteractions(supervisorUnderTest);
166 public void whenRicIdleAndErrorGettingPolicyIdentities_thenNoRecovery() {
167 RIC_1.setState(RicState.IDLE);
168 RIC_1.addSupportedPolicyType(POLICY_TYPE_1);
171 setUpGetPolicyIdentitiesToReturn(new Exception("Failed"));
173 RepositorySupervision supervisorUnderTest =
174 spy(new RepositorySupervision(rics, policies, a1ClientFactory, types, null));
175 supervisorUnderTest.checkAllRics();
177 verify(supervisorUnderTest).checkAllRics();
178 verifyNoMoreInteractions(supervisorUnderTest);
182 public void whenRicIdleAndNotSameAmountOfPolicies_thenRecovery() {
183 RIC_1.setState(RicState.IDLE);
186 policies.put(POLICY_1);
187 policies.put(POLICY_2);
189 setUpGetPolicyIdentitiesToReturn(new ArrayList<>(Arrays.asList(POLICY_1_ID)));
191 RepositorySupervision supervisorUnderTest =
192 spy(new RepositorySupervision(rics, policies, a1ClientFactory, types, null));
194 doReturn(recoveryTaskMock).when(supervisorUnderTest).createSynchronizationTask();
196 supervisorUnderTest.checkAllRics();
198 verify(supervisorUnderTest).checkAllRics();
199 verify(supervisorUnderTest).createSynchronizationTask();
200 verify(recoveryTaskMock).run(RIC_1);
201 verifyNoMoreInteractions(supervisorUnderTest);
205 public void whenRicIdleAndSameAmountOfPoliciesButNotSamePolicies_thenRecovery() {
206 RIC_1.setState(RicState.IDLE);
209 policies.put(POLICY_1);
210 policies.put(POLICY_2);
212 setUpGetPolicyIdentitiesToReturn(new ArrayList<>(Arrays.asList(POLICY_1_ID, "Another_policy")));
214 RepositorySupervision supervisorUnderTest =
215 spy(new RepositorySupervision(rics, policies, a1ClientFactory, types, null));
217 doReturn(recoveryTaskMock).when(supervisorUnderTest).createSynchronizationTask();
219 supervisorUnderTest.checkAllRics();
221 verify(supervisorUnderTest).checkAllRics();
222 verify(supervisorUnderTest).createSynchronizationTask();
223 verify(recoveryTaskMock).run(RIC_1);
224 verifyNoMoreInteractions(supervisorUnderTest);
228 public void whenRicIdleAndErrorGettingPolicyTypes_thenNoRecovery() {
229 RIC_1.setState(RicState.IDLE);
230 RIC_1.addSupportedPolicyType(POLICY_TYPE_1);
233 setUpGetPolicyIdentitiesToReturn(Collections.emptyList());
234 setUpGetPolicyTypeIdentitiesToReturn(new Exception("Failed"));
236 RepositorySupervision supervisorUnderTest =
237 spy(new RepositorySupervision(rics, policies, a1ClientFactory, types, null));
238 supervisorUnderTest.checkAllRics();
240 verify(supervisorUnderTest).checkAllRics();
241 verifyNoMoreInteractions(supervisorUnderTest);
245 public void whenRicIdleAndNotSameAmountOfPolicyTypes_thenRecovery() {
246 RIC_1.setState(RicState.IDLE);
247 RIC_1.addSupportedPolicyType(POLICY_TYPE_1);
250 types.put(POLICY_TYPE_1);
252 setUpGetPolicyIdentitiesToReturn(Collections.emptyList());
253 setUpGetPolicyTypeIdentitiesToReturn(new ArrayList<>(Arrays.asList(POLICY_TYPE_1_NAME, "another_policy_type")));
255 RepositorySupervision supervisorUnderTest =
256 spy(new RepositorySupervision(rics, policies, a1ClientFactory, types, null));
258 doReturn(recoveryTaskMock).when(supervisorUnderTest).createSynchronizationTask();
260 supervisorUnderTest.checkAllRics();
262 verify(supervisorUnderTest).checkAllRics();
263 verify(supervisorUnderTest).createSynchronizationTask();
264 verify(recoveryTaskMock).run(RIC_1);
265 verifyNoMoreInteractions(supervisorUnderTest);
269 public void whenRicIdleAndSameAmountOfPolicyTypesButNotSameTypes_thenRecovery() {
270 PolicyType policyType2 = ImmutablePolicyType.builder() //
271 .name("policyType2") //
275 RIC_1.setState(RicState.IDLE);
276 RIC_1.addSupportedPolicyType(POLICY_TYPE_1);
277 RIC_1.addSupportedPolicyType(policyType2);
280 setUpGetPolicyIdentitiesToReturn(Collections.emptyList());
281 setUpGetPolicyTypeIdentitiesToReturn(new ArrayList<>(Arrays.asList(POLICY_TYPE_1_NAME, "another_policy_type")));
283 RepositorySupervision supervisorUnderTest =
284 spy(new RepositorySupervision(rics, policies, a1ClientFactory, types, null));
286 doReturn(recoveryTaskMock).when(supervisorUnderTest).createSynchronizationTask();
288 supervisorUnderTest.checkAllRics();
290 verify(supervisorUnderTest).checkAllRics();
291 verify(supervisorUnderTest).createSynchronizationTask();
292 verify(recoveryTaskMock).run(RIC_1);
293 verifyNoMoreInteractions(supervisorUnderTest);
296 @SuppressWarnings("unchecked")
297 private void setUpGetPolicyIdentitiesToReturn(Object returnValue) {
298 if (returnValue instanceof List<?>) {
299 when(a1ClientMock.getPolicyIdentities()).thenReturn(Mono.just((List<String>) returnValue));
300 } else if (returnValue instanceof Exception) {
301 when(a1ClientMock.getPolicyIdentities()).thenReturn(Mono.error((Exception) returnValue));
305 @SuppressWarnings("unchecked")
306 private void setUpGetPolicyTypeIdentitiesToReturn(Object returnValue) {
307 if (returnValue instanceof List<?>) {
308 when(a1ClientMock.getPolicyTypeIdentities()).thenReturn(Mono.just((List<String>) returnValue));
309 } else if (returnValue instanceof Exception) {
310 when(a1ClientMock.getPolicyTypeIdentities()).thenReturn(Mono.error((Exception) returnValue));