2 * ========================LICENSE_START=================================
5 * Copyright (C) 2019 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.assertj.core.api.Assertions.assertThat;
24 import static org.awaitility.Awaitility.await;
25 import static org.junit.jupiter.api.Assertions.assertEquals;
26 import static org.junit.jupiter.api.Assertions.assertNotNull;
27 import static org.junit.jupiter.api.Assertions.assertTrue;
28 import static org.mockito.ArgumentMatchers.anyString;
29 import static org.mockito.Mockito.doReturn;
30 import static org.mockito.Mockito.verify;
31 import static org.mockito.Mockito.when;
32 import static org.oransc.policyagent.repository.Ric.RicState.IDLE;
34 import java.util.Arrays;
35 import java.util.Collection;
36 import java.util.Vector;
38 import org.junit.jupiter.api.Test;
39 import org.junit.jupiter.api.extension.ExtendWith;
40 import org.junit.runner.RunWith;
41 import org.mockito.Mock;
42 import org.mockito.junit.MockitoJUnitRunner;
43 import org.mockito.junit.jupiter.MockitoExtension;
44 import org.oransc.policyagent.clients.A1Client;
45 import org.oransc.policyagent.configuration.ApplicationConfig;
46 import org.oransc.policyagent.configuration.ImmutableRicConfig;
47 import org.oransc.policyagent.configuration.RicConfig;
48 import org.oransc.policyagent.repository.Policies;
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 org.oransc.policyagent.repository.Services;
54 import reactor.core.publisher.Mono;
56 @ExtendWith(MockitoExtension.class)
57 @RunWith(MockitoJUnitRunner.class)
58 public class StartupServiceTest {
59 private static final String FIRST_RIC_NAME = "first";
60 private static final String FIRST_RIC_URL = "firstUrl";
61 private static final String SECOND_RIC_NAME = "second";
62 private static final String SECOND_RIC_URL = "secondUrl";
63 private static final String MANAGED_NODE_A = "nodeA";
64 private static final String MANAGED_NODE_B = "nodeB";
65 private static final String MANAGED_NODE_C = "nodeC";
67 private static final String POLICY_TYPE_1_NAME = "type1";
68 private static final String POLICY_TYPE_2_NAME = "type2";
69 private static final String POLICY_ID_1 = "policy1";
70 private static final String POLICY_ID_2 = "policy2";
73 ApplicationConfig appConfigMock;
76 A1Client a1ClientMock;
79 public void startup_allOk() {
80 Mono<Collection<String>> policyTypes1 = Mono.just(Arrays.asList(POLICY_TYPE_1_NAME));
81 Mono<Collection<String>> policyTypes2 = Mono.just(Arrays.asList(POLICY_TYPE_1_NAME, POLICY_TYPE_2_NAME));
82 when(a1ClientMock.getPolicyTypeIdentities(anyString())).thenReturn(policyTypes1).thenReturn(policyTypes2);
83 Mono<Collection<String>> policies = Mono.just(Arrays.asList(POLICY_ID_1, POLICY_ID_2));
84 when(a1ClientMock.getPolicyIdentities(anyString())).thenReturn(policies);
85 when(a1ClientMock.getPolicyType(anyString(), anyString())).thenReturn(Mono.just("Schema"));
86 when(a1ClientMock.deletePolicy(anyString(), anyString())).thenReturn(Mono.just("OK"));
88 Rics rics = new Rics();
89 PolicyTypes policyTypes = new PolicyTypes();
90 StartupService serviceUnderTest =
91 new StartupService(appConfigMock, rics, policyTypes, a1ClientMock, new Policies(), new Services());
93 serviceUnderTest.startup();
95 serviceUnderTest.onRicConfigUpdate(getRicConfig(FIRST_RIC_NAME, FIRST_RIC_URL, MANAGED_NODE_A),
96 ApplicationConfig.RicConfigUpdate.ADDED);
97 serviceUnderTest.onRicConfigUpdate(
98 getRicConfig(SECOND_RIC_NAME, SECOND_RIC_URL, MANAGED_NODE_B, MANAGED_NODE_C),
99 ApplicationConfig.RicConfigUpdate.ADDED);
101 await().untilAsserted(() -> assertThat(policyTypes.size()).isEqualTo(2));
103 verify(a1ClientMock).getPolicyTypeIdentities(FIRST_RIC_URL);
104 verify(a1ClientMock).deletePolicy(FIRST_RIC_URL, POLICY_ID_1);
105 verify(a1ClientMock).deletePolicy(FIRST_RIC_URL, POLICY_ID_2);
107 verify(a1ClientMock).getPolicyTypeIdentities(SECOND_RIC_URL);
108 verify(a1ClientMock).deletePolicy(SECOND_RIC_URL, POLICY_ID_1);
109 verify(a1ClientMock).deletePolicy(SECOND_RIC_URL, POLICY_ID_2);
111 assertTrue(policyTypes.contains(POLICY_TYPE_1_NAME), POLICY_TYPE_1_NAME + " not added to PolicyTypes.");
112 assertTrue(policyTypes.contains(POLICY_TYPE_2_NAME), POLICY_TYPE_2_NAME + " not added to PolicyTypes.");
113 assertEquals(2, rics.size(), "Correct number of Rics not added to Rics");
115 Ric firstRic = rics.get(FIRST_RIC_NAME);
116 assertNotNull(firstRic, "Ric " + FIRST_RIC_NAME + " not added to repository");
117 assertEquals(FIRST_RIC_NAME, firstRic.name(), FIRST_RIC_NAME + " not added to Rics");
118 assertEquals(IDLE, firstRic.state(), "Not correct state for ric " + FIRST_RIC_NAME);
119 assertEquals(1, firstRic.getSupportedPolicyTypes().size(),
120 "Not correct no of types supported for ric " + FIRST_RIC_NAME);
121 assertTrue(firstRic.isSupportingType(POLICY_TYPE_1_NAME),
122 POLICY_TYPE_1_NAME + " not supported by ric " + FIRST_RIC_NAME);
123 assertEquals(1, firstRic.getManagedElementIds().size(),
124 "Not correct no of managed nodes for ric " + FIRST_RIC_NAME);
125 assertTrue(firstRic.isManaging(MANAGED_NODE_A), MANAGED_NODE_A + " not managed by ric " + FIRST_RIC_NAME);
127 Ric secondRic = rics.get(SECOND_RIC_NAME);
128 assertNotNull(secondRic, "Ric " + SECOND_RIC_NAME + " not added to repository");
129 assertEquals(SECOND_RIC_NAME, secondRic.name(), SECOND_RIC_NAME + " not added to Rics");
130 assertEquals(IDLE, secondRic.state(), "Not correct state for " + SECOND_RIC_NAME);
131 assertEquals(2, secondRic.getSupportedPolicyTypes().size(),
132 "Not correct no of types supported for ric " + SECOND_RIC_NAME);
133 assertTrue(secondRic.isSupportingType(POLICY_TYPE_1_NAME),
134 POLICY_TYPE_1_NAME + " not supported by ric " + SECOND_RIC_NAME);
135 assertTrue(secondRic.isSupportingType(POLICY_TYPE_2_NAME),
136 POLICY_TYPE_2_NAME + " not supported by ric " + SECOND_RIC_NAME);
137 assertEquals(2, secondRic.getManagedElementIds().size(),
138 "Not correct no of managed nodes for ric " + SECOND_RIC_NAME);
139 assertTrue(secondRic.isManaging(MANAGED_NODE_B), MANAGED_NODE_B + " not managed by ric " + SECOND_RIC_NAME);
140 assertTrue(secondRic.isManaging(MANAGED_NODE_C), MANAGED_NODE_C + " not managed by ric " + SECOND_RIC_NAME);
144 public void startup_unableToConnectToGetTypes() {
145 Mono<Collection<String>> policyIdentities = Mono.just(Arrays.asList(POLICY_TYPE_1_NAME));
146 Mono<?> error = Mono.error(new Exception("Unable to contact ric."));
147 doReturn(error, policyIdentities).when(a1ClientMock).getPolicyTypeIdentities(anyString());
149 Mono<Collection<String>> policies = Mono.just(Arrays.asList(POLICY_ID_1, POLICY_ID_2));
150 doReturn(policies).when(a1ClientMock).getPolicyIdentities(anyString());
151 when(a1ClientMock.getPolicyType(anyString(), anyString())).thenReturn(Mono.just("Schema"));
152 when(a1ClientMock.deletePolicy(anyString(), anyString())).thenReturn(Mono.just("OK"));
154 Rics rics = new Rics();
155 PolicyTypes policyTypes = new PolicyTypes();
156 StartupService serviceUnderTest =
157 new StartupService(appConfigMock, rics, policyTypes, a1ClientMock, new Policies(), new Services());
159 serviceUnderTest.startup();
160 serviceUnderTest.onRicConfigUpdate(getRicConfig(FIRST_RIC_NAME, FIRST_RIC_URL, MANAGED_NODE_A),
161 ApplicationConfig.RicConfigUpdate.ADDED);
162 serviceUnderTest.onRicConfigUpdate(
163 getRicConfig(SECOND_RIC_NAME, SECOND_RIC_URL, MANAGED_NODE_B, MANAGED_NODE_C),
164 ApplicationConfig.RicConfigUpdate.ADDED);
166 verify(a1ClientMock).deletePolicy(SECOND_RIC_URL, POLICY_ID_1);
167 verify(a1ClientMock).deletePolicy(SECOND_RIC_URL, POLICY_ID_2);
169 assertEquals(RicState.UNDEFINED, rics.get(FIRST_RIC_NAME).state(), "Not correct state for " + FIRST_RIC_NAME);
171 assertEquals(IDLE, rics.get(SECOND_RIC_NAME).state(), "Not correct state for " + SECOND_RIC_NAME);
175 public void startup_unableToConnectToGetPolicies() {
177 Mono<Collection<String>> policyTypes1 = Mono.just(Arrays.asList(POLICY_TYPE_1_NAME));
178 Mono<Collection<String>> policyTypes2 = Mono.just(Arrays.asList(POLICY_TYPE_1_NAME, POLICY_TYPE_2_NAME));
179 when(a1ClientMock.getPolicyTypeIdentities(anyString())).thenReturn(policyTypes1).thenReturn(policyTypes2);
180 when(a1ClientMock.getPolicyType(anyString(), anyString())).thenReturn(Mono.just("Schema"));
181 Mono<Collection<String>> policies = Mono.just(Arrays.asList(POLICY_ID_1, POLICY_ID_2));
182 doReturn(Mono.error(new Exception("Unable to contact ric.")), policies).when(a1ClientMock)
183 .getPolicyIdentities(anyString());
184 when(a1ClientMock.deletePolicy(anyString(), anyString())).thenReturn(Mono.just("OK"));
186 Rics rics = new Rics();
187 PolicyTypes policyTypes = new PolicyTypes();
188 StartupService serviceUnderTest =
189 new StartupService(appConfigMock, rics, policyTypes, a1ClientMock, new Policies(), new Services());
191 serviceUnderTest.startup();
192 serviceUnderTest.onRicConfigUpdate(getRicConfig(FIRST_RIC_NAME, FIRST_RIC_URL, MANAGED_NODE_A),
193 ApplicationConfig.RicConfigUpdate.ADDED);
194 serviceUnderTest.onRicConfigUpdate(
195 getRicConfig(SECOND_RIC_NAME, SECOND_RIC_URL, MANAGED_NODE_B, MANAGED_NODE_C),
196 ApplicationConfig.RicConfigUpdate.ADDED);
198 verify(a1ClientMock).deletePolicy(SECOND_RIC_URL, POLICY_ID_1);
199 verify(a1ClientMock).deletePolicy(SECOND_RIC_URL, POLICY_ID_2);
201 assertEquals(RicState.UNDEFINED, rics.get(FIRST_RIC_NAME).state(), "Not correct state for " + FIRST_RIC_NAME);
203 assertEquals(IDLE, rics.get(SECOND_RIC_NAME).state(), "Not correct state for " + SECOND_RIC_NAME);
207 private <T> Vector<T> toVector(T... objs) {
208 Vector<T> result = new Vector<>();
215 private RicConfig getRicConfig(String name, String baseUrl, String... managedElementIds) {
216 ImmutableRicConfig ricConfig = ImmutableRicConfig.builder() //
218 .managedElementIds(toVector(managedElementIds)) //