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.when;
33 import static org.oransc.policyagent.repository.Ric.RicState.IDLE;
35 import com.google.common.collect.ImmutableList;
36 import java.util.Arrays;
37 import java.util.Collections;
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.Policy;
52 import org.oransc.policyagent.repository.PolicyType;
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 public class StartupServiceTest {
64 private static final String FIRST_RIC_NAME = "first";
65 private static final String FIRST_RIC_URL = "firstUrl";
66 private static final String SECOND_RIC_NAME = "second";
67 private static final String SECOND_RIC_URL = "secondUrl";
68 private static final String MANAGED_NODE_A = "nodeA";
69 private static final String MANAGED_NODE_B = "nodeB";
70 private static final String MANAGED_NODE_C = "nodeC";
72 private static final String POLICY_TYPE_1_NAME = "type1";
73 private static final String POLICY_TYPE_2_NAME = "type2";
75 ApplicationConfig appConfigMock;
76 RefreshConfigTask refreshTaskMock;
78 A1Client a1ClientMock;
79 A1ClientFactory a1ClientFactory;
82 public void init() throws Exception {
83 a1ClientMock = mock(A1Client.class);
84 a1ClientFactory = mock(A1ClientFactory.class);
85 appConfigMock = mock(ApplicationConfig.class);
86 refreshTaskMock = mock(RefreshConfigTask.class);
87 doReturn(Mono.just(a1ClientMock)).when(a1ClientFactory).createA1Client(any());
91 public void startupAndAllOk_thenRicsAreConfiguredInRepository() {
92 Mono<List<String>> policyTypes1 = Mono.just(Arrays.asList(POLICY_TYPE_1_NAME));
93 Mono<List<String>> policyTypes2 = Mono.just(Arrays.asList(POLICY_TYPE_1_NAME, POLICY_TYPE_2_NAME));
94 doReturn(policyTypes1, policyTypes2).when(a1ClientMock).getPolicyTypeIdentities();
95 doReturn(Mono.just("Schema")).when(a1ClientMock).getPolicyTypeSchema(anyString());
97 Rics rics = new Rics();
98 PolicyTypes policyTypes = new PolicyTypes();
99 StartupService serviceUnderTest = new StartupService(appConfigMock, refreshTaskMock, rics, policyTypes,
100 a1ClientFactory, new Policies(), new Services());
102 serviceUnderTest.startup();
104 serviceUnderTest.onRicConfigUpdate(getRicConfig(FIRST_RIC_NAME, FIRST_RIC_URL, MANAGED_NODE_A),
105 ApplicationConfig.RicConfigUpdate.ADDED);
106 serviceUnderTest.onRicConfigUpdate(
107 getRicConfig(SECOND_RIC_NAME, SECOND_RIC_URL, MANAGED_NODE_B, MANAGED_NODE_C),
108 ApplicationConfig.RicConfigUpdate.ADDED);
110 await().untilAsserted(() -> assertThat(policyTypes.size()).isEqualTo(2));
112 assertTrue(policyTypes.contains(POLICY_TYPE_1_NAME), POLICY_TYPE_1_NAME + " not added to PolicyTypes.");
113 assertTrue(policyTypes.contains(POLICY_TYPE_2_NAME), POLICY_TYPE_2_NAME + " not added to PolicyTypes.");
114 assertEquals(2, rics.size(), "Correct number of Rics not added to Rics");
116 Ric firstRic = rics.get(FIRST_RIC_NAME);
117 assertNotNull(firstRic, "Ric " + FIRST_RIC_NAME + " not added to repository");
118 assertEquals(FIRST_RIC_NAME, firstRic.name(), FIRST_RIC_NAME + " not added to Rics");
119 assertEquals(IDLE, firstRic.getState(), "Not correct state for ric " + FIRST_RIC_NAME);
120 assertEquals(1, firstRic.getSupportedPolicyTypes().size(),
121 "Not correct no of types supported for ric " + FIRST_RIC_NAME);
122 assertTrue(firstRic.isSupportingType(POLICY_TYPE_1_NAME),
123 POLICY_TYPE_1_NAME + " not supported by ric " + FIRST_RIC_NAME);
124 assertEquals(1, firstRic.getManagedElementIds().size(),
125 "Not correct no of managed nodes for ric " + FIRST_RIC_NAME);
126 assertTrue(firstRic.isManaging(MANAGED_NODE_A), MANAGED_NODE_A + " not managed by ric " + FIRST_RIC_NAME);
128 Ric secondRic = rics.get(SECOND_RIC_NAME);
129 assertNotNull(secondRic, "Ric " + SECOND_RIC_NAME + " not added to repository");
130 assertEquals(SECOND_RIC_NAME, secondRic.name(), SECOND_RIC_NAME + " not added to Rics");
131 assertEquals(IDLE, secondRic.getState(), "Not correct state for " + SECOND_RIC_NAME);
132 assertEquals(2, secondRic.getSupportedPolicyTypes().size(),
133 "Not correct no of types supported for ric " + SECOND_RIC_NAME);
134 assertTrue(secondRic.isSupportingType(POLICY_TYPE_1_NAME),
135 POLICY_TYPE_1_NAME + " not supported by ric " + SECOND_RIC_NAME);
136 assertTrue(secondRic.isSupportingType(POLICY_TYPE_2_NAME),
137 POLICY_TYPE_2_NAME + " not supported by ric " + SECOND_RIC_NAME);
138 assertEquals(2, secondRic.getManagedElementIds().size(),
139 "Not correct no of managed nodes for ric " + SECOND_RIC_NAME);
140 assertTrue(secondRic.isManaging(MANAGED_NODE_B), MANAGED_NODE_B + " not managed by ric " + SECOND_RIC_NAME);
141 assertTrue(secondRic.isManaging(MANAGED_NODE_C), MANAGED_NODE_C + " not managed by ric " + SECOND_RIC_NAME);
145 public void startupAndUnableToConnectToGetTypes_thenRicStateSetToUndefined() {
146 Mono<?> error = Mono.error(new Exception("Unable to contact ric."));
147 doReturn(error, error).when(a1ClientMock).getPolicyTypeIdentities();
149 Rics rics = new Rics();
150 PolicyTypes policyTypes = new PolicyTypes();
151 StartupService serviceUnderTest = new StartupService(appConfigMock, refreshTaskMock, rics, policyTypes,
152 a1ClientFactory, new Policies(), new Services());
154 serviceUnderTest.startup();
155 serviceUnderTest.onRicConfigUpdate(getRicConfig(FIRST_RIC_NAME, FIRST_RIC_URL, MANAGED_NODE_A),
156 ApplicationConfig.RicConfigUpdate.ADDED);
158 assertEquals(RicState.UNDEFINED, rics.get(FIRST_RIC_NAME).getState(),
159 "Not correct state for " + FIRST_RIC_NAME);
163 public void startupAndUnableToConnectToDeleteAllPolicies_thenRicStateSetToUndefined() {
165 Mono<List<String>> policyTypes = Mono.just(Arrays.asList(POLICY_TYPE_1_NAME));
166 when(a1ClientMock.getPolicyTypeIdentities()).thenReturn(policyTypes);
167 when(a1ClientMock.getPolicyTypeSchema(anyString())).thenReturn(Mono.just("Schema"));
168 Flux<?> error = Flux.error(new Exception("Unable to contact ric."));
169 doReturn(error).when(a1ClientMock).deleteAllPolicies();
171 RicConfig ricConfig = mock(RicConfig.class);
172 when(ricConfig.name()).thenReturn(FIRST_RIC_NAME);
173 when(ricConfig.managedElementIds()).thenReturn(ImmutableList.copyOf(Collections.emptyList()));
174 Ric ric = new Ric(ricConfig);
176 PolicyType policyType = mock(PolicyType.class);
177 when(policyType.name()).thenReturn(POLICY_TYPE_1_NAME);
179 Policy policy = mock(Policy.class);
180 when(policy.ric()).thenReturn(ric);
181 when(policy.type()).thenReturn(policyType);
182 Policies policies = new Policies();
183 policies.put(policy);
185 StartupService serviceUnderTest = new StartupService(appConfigMock, refreshTaskMock, new Rics(),
186 new PolicyTypes(), a1ClientFactory, policies, new Services());
188 serviceUnderTest.startup();
189 serviceUnderTest.onRicConfigUpdate(getRicConfig(FIRST_RIC_NAME, FIRST_RIC_URL, MANAGED_NODE_A),
190 ApplicationConfig.RicConfigUpdate.ADDED);
192 assertEquals(RicState.UNDEFINED, ric.getState(), "Not correct state for " + FIRST_RIC_NAME);
196 private <T> Vector<T> toVector(T... objs) {
197 Vector<T> result = new Vector<>();
204 private RicConfig getRicConfig(String name, String baseUrl, String... managedElementIds) {
205 ImmutableRicConfig ricConfig = ImmutableRicConfig.builder() //
207 .managedElementIds(toVector(managedElementIds)) //