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;
35 import org.junit.jupiter.api.BeforeEach;
36 import org.junit.jupiter.api.Test;
37 import org.junit.jupiter.api.extension.ExtendWith;
38 import org.mockito.Mock;
39 import org.mockito.junit.jupiter.MockitoExtension;
40 import org.oransc.policyagent.clients.A1Client;
41 import org.oransc.policyagent.clients.A1ClientFactory;
42 import org.oransc.policyagent.configuration.ImmutableRicConfig;
43 import org.oransc.policyagent.repository.ImmutablePolicy;
44 import org.oransc.policyagent.repository.ImmutablePolicyType;
45 import org.oransc.policyagent.repository.Policies;
46 import org.oransc.policyagent.repository.Policy;
47 import org.oransc.policyagent.repository.PolicyType;
48 import org.oransc.policyagent.repository.PolicyTypes;
49 import org.oransc.policyagent.repository.Ric;
50 import org.oransc.policyagent.repository.Ric.RicState;
51 import org.oransc.policyagent.repository.Rics;
52 import reactor.core.publisher.Mono;
54 @ExtendWith(MockitoExtension.class)
55 public class RepositorySupervisionTest {
56 private static final String POLICY_TYPE_1_NAME = "type1";
57 private static final PolicyType POLICY_TYPE_1 = ImmutablePolicyType.builder() //
58 .name(POLICY_TYPE_1_NAME) //
62 private static final Ric RIC_1 = new Ric(ImmutableRicConfig.builder() //
64 .baseUrl("baseUrl1") //
65 .managedElementIds(new Vector<String>(Arrays.asList("kista_1", "kista_2"))) //
68 private static final String POLICY_1_ID = "policyId1";
69 private static final Policy POLICY_1 = ImmutablePolicy.builder() //
72 .ownerServiceName("service") //
74 .type(POLICY_TYPE_1) //
75 .lastModified("now") //
78 private static final Policy POLICY_2 = ImmutablePolicy.builder() //
81 .ownerServiceName("service") //
83 .type(POLICY_TYPE_1) //
84 .lastModified("now") //
88 private A1Client a1ClientMock;
91 private A1ClientFactory a1ClientFactory;
94 private RicSynchronizationTask recoveryTaskMock;
96 private PolicyTypes types;
97 private Policies policies;
102 doReturn(Mono.just(a1ClientMock)).when(a1ClientFactory).createA1Client(any(Ric.class));
103 types = new PolicyTypes();
104 policies = new Policies();
106 RIC_1.setState(RicState.UNDEFINED);
107 RIC_1.clearSupportedPolicyTypes();
111 public void whenRicIdleAndNoChangedPoliciesOrPolicyTypes_thenNoRecovery() {
112 RIC_1.setState(RicState.IDLE);
113 RIC_1.addSupportedPolicyType(POLICY_TYPE_1);
116 types.put(POLICY_TYPE_1);
118 policies.put(POLICY_1);
120 setUpGetPolicyIdentitiesToReturn(new ArrayList<>(Arrays.asList(POLICY_1_ID)));
121 setUpGetPolicyTypeIdentitiesToReturn(new ArrayList<>(Arrays.asList(POLICY_TYPE_1_NAME)));
123 RepositorySupervision supervisorUnderTest =
124 spy(new RepositorySupervision(rics, policies, a1ClientFactory, types, null));
126 supervisorUnderTest.checkAllRics();
128 verify(supervisorUnderTest).checkAllRics();
129 verifyNoMoreInteractions(supervisorUnderTest);
133 public void whenRicUndefined_thenRecovery() {
134 RIC_1.setState(RicState.UNDEFINED);
137 RepositorySupervision supervisorUnderTest =
138 spy(new RepositorySupervision(rics, policies, a1ClientFactory, types, null));
140 doReturn(recoveryTaskMock).when(supervisorUnderTest).createSynchronizationTask();
142 supervisorUnderTest.checkAllRics();
144 verify(supervisorUnderTest).checkAllRics();
145 verify(supervisorUnderTest).createSynchronizationTask();
146 verify(recoveryTaskMock).run(RIC_1);
147 verifyNoMoreInteractions(supervisorUnderTest);
151 public void whenRicRecovering_thenNoRecovery() {
152 RIC_1.setState(RicState.SYNCHRONIZING);
155 RepositorySupervision supervisorUnderTest =
156 spy(new RepositorySupervision(rics, policies, a1ClientFactory, types, null));
158 supervisorUnderTest.checkAllRics();
160 verify(supervisorUnderTest).checkAllRics();
161 verifyNoMoreInteractions(supervisorUnderTest);
165 public void whenRicIdleAndErrorGettingPolicyIdentities_thenNoRecovery() {
166 RIC_1.setState(RicState.IDLE);
167 RIC_1.addSupportedPolicyType(POLICY_TYPE_1);
170 setUpGetPolicyIdentitiesToReturn(new Exception("Failed"));
172 RepositorySupervision supervisorUnderTest =
173 spy(new RepositorySupervision(rics, policies, a1ClientFactory, types, null));
174 supervisorUnderTest.checkAllRics();
176 verify(supervisorUnderTest).checkAllRics();
177 verifyNoMoreInteractions(supervisorUnderTest);
181 public void whenRicIdleAndNotSameAmountOfPolicies_thenRecovery() {
182 RIC_1.setState(RicState.IDLE);
185 policies.put(POLICY_1);
186 policies.put(POLICY_2);
188 setUpGetPolicyIdentitiesToReturn(new ArrayList<>(Arrays.asList(POLICY_1_ID)));
190 RepositorySupervision supervisorUnderTest =
191 spy(new RepositorySupervision(rics, policies, a1ClientFactory, types, null));
193 doReturn(recoveryTaskMock).when(supervisorUnderTest).createSynchronizationTask();
195 supervisorUnderTest.checkAllRics();
197 verify(supervisorUnderTest).checkAllRics();
198 verify(supervisorUnderTest).createSynchronizationTask();
199 verify(recoveryTaskMock).run(RIC_1);
200 verifyNoMoreInteractions(supervisorUnderTest);
204 public void whenRicIdleAndSameAmountOfPoliciesButNotSamePolicies_thenRecovery() {
205 RIC_1.setState(RicState.IDLE);
208 policies.put(POLICY_1);
209 policies.put(POLICY_2);
211 setUpGetPolicyIdentitiesToReturn(new ArrayList<>(Arrays.asList(POLICY_1_ID, "Another_policy")));
213 RepositorySupervision supervisorUnderTest =
214 spy(new RepositorySupervision(rics, policies, a1ClientFactory, types, null));
216 doReturn(recoveryTaskMock).when(supervisorUnderTest).createSynchronizationTask();
218 supervisorUnderTest.checkAllRics();
220 verify(supervisorUnderTest).checkAllRics();
221 verify(supervisorUnderTest).createSynchronizationTask();
222 verify(recoveryTaskMock).run(RIC_1);
223 verifyNoMoreInteractions(supervisorUnderTest);
227 public void whenRicIdleAndErrorGettingPolicyTypes_thenNoRecovery() {
228 RIC_1.setState(RicState.IDLE);
229 RIC_1.addSupportedPolicyType(POLICY_TYPE_1);
232 setUpGetPolicyIdentitiesToReturn(Collections.emptyList());
233 setUpGetPolicyTypeIdentitiesToReturn(new Exception("Failed"));
235 RepositorySupervision supervisorUnderTest =
236 spy(new RepositorySupervision(rics, policies, a1ClientFactory, types, null));
237 supervisorUnderTest.checkAllRics();
239 verify(supervisorUnderTest).checkAllRics();
240 verifyNoMoreInteractions(supervisorUnderTest);
244 public void whenRicIdleAndNotSameAmountOfPolicyTypes_thenRecovery() {
245 RIC_1.setState(RicState.IDLE);
246 RIC_1.addSupportedPolicyType(POLICY_TYPE_1);
249 types.put(POLICY_TYPE_1);
251 setUpGetPolicyIdentitiesToReturn(Collections.emptyList());
252 setUpGetPolicyTypeIdentitiesToReturn(new ArrayList<>(Arrays.asList(POLICY_TYPE_1_NAME, "another_policy_type")));
254 RepositorySupervision supervisorUnderTest =
255 spy(new RepositorySupervision(rics, policies, a1ClientFactory, types, null));
257 doReturn(recoveryTaskMock).when(supervisorUnderTest).createSynchronizationTask();
259 supervisorUnderTest.checkAllRics();
261 verify(supervisorUnderTest).checkAllRics();
262 verify(supervisorUnderTest).createSynchronizationTask();
263 verify(recoveryTaskMock).run(RIC_1);
264 verifyNoMoreInteractions(supervisorUnderTest);
268 public void whenRicIdleAndSameAmountOfPolicyTypesButNotSameTypes_thenRecovery() {
269 PolicyType policyType2 = ImmutablePolicyType.builder() //
270 .name("policyType2") //
274 RIC_1.setState(RicState.IDLE);
275 RIC_1.addSupportedPolicyType(POLICY_TYPE_1);
276 RIC_1.addSupportedPolicyType(policyType2);
279 setUpGetPolicyIdentitiesToReturn(Collections.emptyList());
280 setUpGetPolicyTypeIdentitiesToReturn(new ArrayList<>(Arrays.asList(POLICY_TYPE_1_NAME, "another_policy_type")));
282 RepositorySupervision supervisorUnderTest =
283 spy(new RepositorySupervision(rics, policies, a1ClientFactory, types, null));
285 doReturn(recoveryTaskMock).when(supervisorUnderTest).createSynchronizationTask();
287 supervisorUnderTest.checkAllRics();
289 verify(supervisorUnderTest).checkAllRics();
290 verify(supervisorUnderTest).createSynchronizationTask();
291 verify(recoveryTaskMock).run(RIC_1);
292 verifyNoMoreInteractions(supervisorUnderTest);
295 @SuppressWarnings("unchecked")
296 private void setUpGetPolicyIdentitiesToReturn(Object returnValue) {
297 if (returnValue instanceof List<?>) {
298 when(a1ClientMock.getPolicyIdentities()).thenReturn(Mono.just((List<String>) returnValue));
299 } else if (returnValue instanceof Exception) {
300 when(a1ClientMock.getPolicyIdentities()).thenReturn(Mono.error((Exception) returnValue));
304 @SuppressWarnings("unchecked")
305 private void setUpGetPolicyTypeIdentitiesToReturn(Object returnValue) {
306 if (returnValue instanceof List<?>) {
307 when(a1ClientMock.getPolicyTypeIdentities()).thenReturn(Mono.just((List<String>) returnValue));
308 } else if (returnValue instanceof Exception) {
309 when(a1ClientMock.getPolicyTypeIdentities()).thenReturn(Mono.error((Exception) returnValue));