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.any;
29 import static org.mockito.ArgumentMatchers.anyString;
30 import static org.mockito.Mockito.doReturn;
31 import static org.mockito.Mockito.mock;
32 import static org.mockito.Mockito.times;
33 import static org.mockito.Mockito.verify;
34 import static org.mockito.Mockito.when;
35 import static org.oransc.policyagent.repository.Ric.RicState.IDLE;
37 import java.util.Arrays;
38 import java.util.List;
39 import java.util.Vector;
41 import org.junit.jupiter.api.BeforeEach;
42 import org.junit.jupiter.api.Test;
43 import org.junit.jupiter.api.extension.ExtendWith;
44 import org.junit.runner.RunWith;
45 import org.mockito.junit.MockitoJUnitRunner;
46 import org.mockito.junit.jupiter.MockitoExtension;
47 import org.oransc.policyagent.clients.A1Client;
48 import org.oransc.policyagent.clients.A1ClientFactory;
49 import org.oransc.policyagent.configuration.ApplicationConfig;
50 import org.oransc.policyagent.configuration.ImmutableRicConfig;
51 import org.oransc.policyagent.configuration.RicConfig;
52 import org.oransc.policyagent.repository.Policies;
53 import org.oransc.policyagent.repository.PolicyTypes;
54 import org.oransc.policyagent.repository.Ric;
55 import org.oransc.policyagent.repository.Ric.RicState;
56 import org.oransc.policyagent.repository.Rics;
57 import org.oransc.policyagent.repository.Services;
59 import reactor.core.publisher.Flux;
60 import reactor.core.publisher.Mono;
62 @ExtendWith(MockitoExtension.class)
63 @RunWith(MockitoJUnitRunner.class)
64 public class StartupServiceTest {
65 private static final String FIRST_RIC_NAME = "first";
66 private static final String FIRST_RIC_URL = "firstUrl";
67 private static final String SECOND_RIC_NAME = "second";
68 private static final String SECOND_RIC_URL = "secondUrl";
69 private static final String MANAGED_NODE_A = "nodeA";
70 private static final String MANAGED_NODE_B = "nodeB";
71 private static final String MANAGED_NODE_C = "nodeC";
73 private static final String POLICY_TYPE_1_NAME = "type1";
74 private static final String POLICY_TYPE_2_NAME = "type2";
75 private static final String POLICY_ID_1 = "policy1";
76 private static final String POLICY_ID_2 = "policy2";
78 ApplicationConfig appConfigMock;
79 RefreshConfigTask refreshTaskMock;
81 A1Client a1ClientMock;
82 A1ClientFactory a1ClientFactory;
85 public void init() throws Exception {
86 a1ClientMock = mock(A1Client.class);
87 a1ClientFactory = mock(A1ClientFactory.class);
88 appConfigMock = mock(ApplicationConfig.class);
89 refreshTaskMock = mock(RefreshConfigTask.class);
90 doReturn(Mono.just(a1ClientMock)).when(a1ClientFactory).createA1Client(any());
94 public void startup_allOk() {
95 Mono<List<String>> policyTypes1 = Mono.just(Arrays.asList(POLICY_TYPE_1_NAME));
96 Mono<List<String>> policyTypes2 = Mono.just(Arrays.asList(POLICY_TYPE_1_NAME, POLICY_TYPE_2_NAME));
97 doReturn(policyTypes1, policyTypes2).when(a1ClientMock).getPolicyTypeIdentities();
98 doReturn(Mono.just("Schema")).when(a1ClientMock).getPolicyTypeSchema(anyString());
99 doReturn(Flux.just("OK")).when(a1ClientMock).deleteAllPolicies();
101 Rics rics = new Rics();
102 PolicyTypes policyTypes = new PolicyTypes();
103 StartupService serviceUnderTest = new StartupService(appConfigMock, refreshTaskMock, rics, policyTypes,
104 a1ClientFactory, new Policies(), new Services());
106 serviceUnderTest.startup();
108 serviceUnderTest.onRicConfigUpdate(getRicConfig(FIRST_RIC_NAME, FIRST_RIC_URL, MANAGED_NODE_A),
109 ApplicationConfig.RicConfigUpdate.ADDED);
110 serviceUnderTest.onRicConfigUpdate(
111 getRicConfig(SECOND_RIC_NAME, SECOND_RIC_URL, MANAGED_NODE_B, MANAGED_NODE_C),
112 ApplicationConfig.RicConfigUpdate.ADDED);
114 await().untilAsserted(() -> assertThat(policyTypes.size()).isEqualTo(2));
116 verify(a1ClientMock, times(2)).deleteAllPolicies();
118 assertTrue(policyTypes.contains(POLICY_TYPE_1_NAME), POLICY_TYPE_1_NAME + " not added to PolicyTypes.");
119 assertTrue(policyTypes.contains(POLICY_TYPE_2_NAME), POLICY_TYPE_2_NAME + " not added to PolicyTypes.");
120 assertEquals(2, rics.size(), "Correct number of Rics not added to Rics");
122 Ric firstRic = rics.get(FIRST_RIC_NAME);
123 assertNotNull(firstRic, "Ric " + FIRST_RIC_NAME + " not added to repository");
124 assertEquals(FIRST_RIC_NAME, firstRic.name(), FIRST_RIC_NAME + " not added to Rics");
125 assertEquals(IDLE, firstRic.state(), "Not correct state for ric " + FIRST_RIC_NAME);
126 assertEquals(1, firstRic.getSupportedPolicyTypes().size(),
127 "Not correct no of types supported for ric " + FIRST_RIC_NAME);
128 assertTrue(firstRic.isSupportingType(POLICY_TYPE_1_NAME),
129 POLICY_TYPE_1_NAME + " not supported by ric " + FIRST_RIC_NAME);
130 assertEquals(1, firstRic.getManagedElementIds().size(),
131 "Not correct no of managed nodes for ric " + FIRST_RIC_NAME);
132 assertTrue(firstRic.isManaging(MANAGED_NODE_A), MANAGED_NODE_A + " not managed by ric " + FIRST_RIC_NAME);
134 Ric secondRic = rics.get(SECOND_RIC_NAME);
135 assertNotNull(secondRic, "Ric " + SECOND_RIC_NAME + " not added to repository");
136 assertEquals(SECOND_RIC_NAME, secondRic.name(), SECOND_RIC_NAME + " not added to Rics");
137 assertEquals(IDLE, secondRic.state(), "Not correct state for " + SECOND_RIC_NAME);
138 assertEquals(2, secondRic.getSupportedPolicyTypes().size(),
139 "Not correct no of types supported for ric " + SECOND_RIC_NAME);
140 assertTrue(secondRic.isSupportingType(POLICY_TYPE_1_NAME),
141 POLICY_TYPE_1_NAME + " not supported by ric " + SECOND_RIC_NAME);
142 assertTrue(secondRic.isSupportingType(POLICY_TYPE_2_NAME),
143 POLICY_TYPE_2_NAME + " not supported by ric " + SECOND_RIC_NAME);
144 assertEquals(2, secondRic.getManagedElementIds().size(),
145 "Not correct no of managed nodes for ric " + SECOND_RIC_NAME);
146 assertTrue(secondRic.isManaging(MANAGED_NODE_B), MANAGED_NODE_B + " not managed by ric " + SECOND_RIC_NAME);
147 assertTrue(secondRic.isManaging(MANAGED_NODE_C), MANAGED_NODE_C + " not managed by ric " + SECOND_RIC_NAME);
151 public void startup_unableToConnectToGetTypes() {
152 Mono<?> error = Mono.error(new Exception("Unable to contact ric."));
153 doReturn(error, error).when(a1ClientMock).getPolicyTypeIdentities();
155 Rics rics = new Rics();
156 PolicyTypes policyTypes = new PolicyTypes();
157 StartupService serviceUnderTest = new StartupService(appConfigMock, refreshTaskMock, rics, policyTypes,
158 a1ClientFactory, new Policies(), new Services());
160 serviceUnderTest.startup();
161 serviceUnderTest.onRicConfigUpdate(getRicConfig(FIRST_RIC_NAME, FIRST_RIC_URL, MANAGED_NODE_A),
162 ApplicationConfig.RicConfigUpdate.ADDED);
164 assertEquals(RicState.UNDEFINED, rics.get(FIRST_RIC_NAME).state(), "Not correct state for " + FIRST_RIC_NAME);
168 public void startup_unableToConnectToDeleteAllPolicies() {
170 Mono<List<String>> policyTypes = Mono.just(Arrays.asList(POLICY_TYPE_1_NAME));
171 when(a1ClientMock.getPolicyTypeIdentities()).thenReturn(policyTypes);
172 when(a1ClientMock.getPolicyTypeSchema(anyString())).thenReturn(Mono.just("Schema"));
173 Flux<?> error = Flux.error(new Exception("Unable to contact ric."));
174 doReturn(error).when(a1ClientMock).deleteAllPolicies();
176 Rics rics = new Rics();
177 StartupService serviceUnderTest = new StartupService(appConfigMock, refreshTaskMock, rics, new PolicyTypes(),
178 a1ClientFactory, new Policies(), new Services());
180 serviceUnderTest.startup();
181 serviceUnderTest.onRicConfigUpdate(getRicConfig(FIRST_RIC_NAME, FIRST_RIC_URL, MANAGED_NODE_A),
182 ApplicationConfig.RicConfigUpdate.ADDED);
184 assertEquals(RicState.UNDEFINED, rics.get(FIRST_RIC_NAME).state(), "Not correct state for " + FIRST_RIC_NAME);
188 private <T> Vector<T> toVector(T... objs) {
189 Vector<T> result = new Vector<>();
196 private RicConfig getRicConfig(String name, String baseUrl, String... managedElementIds) {
197 ImmutableRicConfig ricConfig = ImmutableRicConfig.builder() //
199 .managedElementIds(toVector(managedElementIds)) //