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.mockito.junit.jupiter.MockitoExtension;
45 import org.oransc.policyagent.clients.A1Client;
46 import org.oransc.policyagent.clients.A1ClientFactory;
47 import org.oransc.policyagent.configuration.ApplicationConfig;
48 import org.oransc.policyagent.configuration.ImmutableRicConfig;
49 import org.oransc.policyagent.configuration.RicConfig;
50 import org.oransc.policyagent.repository.Policies;
51 import org.oransc.policyagent.repository.PolicyTypes;
52 import org.oransc.policyagent.repository.Ric;
53 import org.oransc.policyagent.repository.Ric.RicState;
54 import org.oransc.policyagent.repository.Rics;
55 import org.oransc.policyagent.repository.Services;
57 import reactor.core.publisher.Flux;
58 import reactor.core.publisher.Mono;
60 @ExtendWith(MockitoExtension.class)
61 public class StartupServiceTest {
62 private static final String FIRST_RIC_NAME = "first";
63 private static final String FIRST_RIC_URL = "firstUrl";
64 private static final String SECOND_RIC_NAME = "second";
65 private static final String SECOND_RIC_URL = "secondUrl";
66 private static final String MANAGED_NODE_A = "nodeA";
67 private static final String MANAGED_NODE_B = "nodeB";
68 private static final String MANAGED_NODE_C = "nodeC";
70 private static final String POLICY_TYPE_1_NAME = "type1";
71 private static final String POLICY_TYPE_2_NAME = "type2";
73 ApplicationConfig appConfigMock;
74 RefreshConfigTask refreshTaskMock;
76 A1Client a1ClientMock;
77 A1ClientFactory a1ClientFactory;
80 public void init() throws Exception {
81 a1ClientMock = mock(A1Client.class);
82 a1ClientFactory = mock(A1ClientFactory.class);
83 appConfigMock = mock(ApplicationConfig.class);
84 refreshTaskMock = mock(RefreshConfigTask.class);
85 doReturn(Mono.just(a1ClientMock)).when(a1ClientFactory).createA1Client(any());
89 public void startup_allOk() {
90 Mono<List<String>> policyTypes1 = Mono.just(Arrays.asList(POLICY_TYPE_1_NAME));
91 Mono<List<String>> policyTypes2 = Mono.just(Arrays.asList(POLICY_TYPE_1_NAME, POLICY_TYPE_2_NAME));
92 doReturn(policyTypes1, policyTypes2).when(a1ClientMock).getPolicyTypeIdentities();
93 doReturn(Mono.just("Schema")).when(a1ClientMock).getPolicyTypeSchema(anyString());
94 doReturn(Flux.just("OK")).when(a1ClientMock).deleteAllPolicies();
96 Rics rics = new Rics();
97 PolicyTypes policyTypes = new PolicyTypes();
98 StartupService serviceUnderTest = new StartupService(appConfigMock, refreshTaskMock, rics, policyTypes,
99 a1ClientFactory, new Policies(), new Services());
101 serviceUnderTest.startup();
103 serviceUnderTest.onRicConfigUpdate(getRicConfig(FIRST_RIC_NAME, FIRST_RIC_URL, MANAGED_NODE_A),
104 ApplicationConfig.RicConfigUpdate.ADDED);
105 serviceUnderTest.onRicConfigUpdate(
106 getRicConfig(SECOND_RIC_NAME, SECOND_RIC_URL, MANAGED_NODE_B, MANAGED_NODE_C),
107 ApplicationConfig.RicConfigUpdate.ADDED);
109 await().untilAsserted(() -> assertThat(policyTypes.size()).isEqualTo(2));
111 verify(a1ClientMock, times(2)).deleteAllPolicies();
113 assertTrue(policyTypes.contains(POLICY_TYPE_1_NAME), POLICY_TYPE_1_NAME + " not added to PolicyTypes.");
114 assertTrue(policyTypes.contains(POLICY_TYPE_2_NAME), POLICY_TYPE_2_NAME + " not added to PolicyTypes.");
115 assertEquals(2, rics.size(), "Correct number of Rics not added to Rics");
117 Ric firstRic = rics.get(FIRST_RIC_NAME);
118 assertNotNull(firstRic, "Ric " + FIRST_RIC_NAME + " not added to repository");
119 assertEquals(FIRST_RIC_NAME, firstRic.name(), FIRST_RIC_NAME + " not added to Rics");
120 assertEquals(IDLE, firstRic.getState(), "Not correct state for ric " + FIRST_RIC_NAME);
121 assertEquals(1, firstRic.getSupportedPolicyTypes().size(),
122 "Not correct no of types supported for ric " + FIRST_RIC_NAME);
123 assertTrue(firstRic.isSupportingType(POLICY_TYPE_1_NAME),
124 POLICY_TYPE_1_NAME + " not supported by ric " + FIRST_RIC_NAME);
125 assertEquals(1, firstRic.getManagedElementIds().size(),
126 "Not correct no of managed nodes for ric " + FIRST_RIC_NAME);
127 assertTrue(firstRic.isManaging(MANAGED_NODE_A), MANAGED_NODE_A + " not managed by ric " + FIRST_RIC_NAME);
129 Ric secondRic = rics.get(SECOND_RIC_NAME);
130 assertNotNull(secondRic, "Ric " + SECOND_RIC_NAME + " not added to repository");
131 assertEquals(SECOND_RIC_NAME, secondRic.name(), SECOND_RIC_NAME + " not added to Rics");
132 assertEquals(IDLE, secondRic.getState(), "Not correct state for " + SECOND_RIC_NAME);
133 assertEquals(2, secondRic.getSupportedPolicyTypes().size(),
134 "Not correct no of types supported for ric " + SECOND_RIC_NAME);
135 assertTrue(secondRic.isSupportingType(POLICY_TYPE_1_NAME),
136 POLICY_TYPE_1_NAME + " not supported by ric " + SECOND_RIC_NAME);
137 assertTrue(secondRic.isSupportingType(POLICY_TYPE_2_NAME),
138 POLICY_TYPE_2_NAME + " not supported by ric " + SECOND_RIC_NAME);
139 assertEquals(2, secondRic.getManagedElementIds().size(),
140 "Not correct no of managed nodes for ric " + SECOND_RIC_NAME);
141 assertTrue(secondRic.isManaging(MANAGED_NODE_B), MANAGED_NODE_B + " not managed by ric " + SECOND_RIC_NAME);
142 assertTrue(secondRic.isManaging(MANAGED_NODE_C), MANAGED_NODE_C + " not managed by ric " + SECOND_RIC_NAME);
146 public void startup_unableToConnectToGetTypes() {
147 Mono<?> error = Mono.error(new Exception("Unable to contact ric."));
148 doReturn(error, error).when(a1ClientMock).getPolicyTypeIdentities();
150 Rics rics = new Rics();
151 PolicyTypes policyTypes = new PolicyTypes();
152 StartupService serviceUnderTest = new StartupService(appConfigMock, refreshTaskMock, rics, policyTypes,
153 a1ClientFactory, new Policies(), new Services());
155 serviceUnderTest.startup();
156 serviceUnderTest.onRicConfigUpdate(getRicConfig(FIRST_RIC_NAME, FIRST_RIC_URL, MANAGED_NODE_A),
157 ApplicationConfig.RicConfigUpdate.ADDED);
159 assertEquals(RicState.UNDEFINED, rics.get(FIRST_RIC_NAME).getState(),
160 "Not correct state for " + FIRST_RIC_NAME);
164 public void startup_unableToConnectToDeleteAllPolicies() {
166 Mono<List<String>> policyTypes = Mono.just(Arrays.asList(POLICY_TYPE_1_NAME));
167 when(a1ClientMock.getPolicyTypeIdentities()).thenReturn(policyTypes);
168 when(a1ClientMock.getPolicyTypeSchema(anyString())).thenReturn(Mono.just("Schema"));
169 Flux<?> error = Flux.error(new Exception("Unable to contact ric."));
170 doReturn(error).when(a1ClientMock).deleteAllPolicies();
172 Rics rics = new Rics();
173 StartupService serviceUnderTest = new StartupService(appConfigMock, refreshTaskMock, rics, new PolicyTypes(),
174 a1ClientFactory, new Policies(), new Services());
176 serviceUnderTest.startup();
177 serviceUnderTest.onRicConfigUpdate(getRicConfig(FIRST_RIC_NAME, FIRST_RIC_URL, MANAGED_NODE_A),
178 ApplicationConfig.RicConfigUpdate.ADDED);
180 assertEquals(RicState.UNDEFINED, rics.get(FIRST_RIC_NAME).getState(),
181 "Not correct state for " + FIRST_RIC_NAME);
185 private <T> Vector<T> toVector(T... objs) {
186 Vector<T> result = new Vector<>();
193 private RicConfig getRicConfig(String name, String baseUrl, String... managedElementIds) {
194 ImmutableRicConfig ricConfig = ImmutableRicConfig.builder() //
196 .managedElementIds(toVector(managedElementIds)) //