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;
37 import java.util.Arrays;
38 import java.util.Collections;
39 import java.util.List;
40 import java.util.Vector;
42 import org.junit.jupiter.api.BeforeEach;
43 import org.junit.jupiter.api.Test;
44 import org.junit.jupiter.api.extension.ExtendWith;
45 import org.mockito.junit.jupiter.MockitoExtension;
46 import org.oransc.policyagent.clients.A1Client;
47 import org.oransc.policyagent.clients.A1ClientFactory;
48 import org.oransc.policyagent.configuration.ApplicationConfig;
49 import org.oransc.policyagent.configuration.ImmutableRicConfig;
50 import org.oransc.policyagent.configuration.RicConfig;
51 import org.oransc.policyagent.repository.Policies;
52 import org.oransc.policyagent.repository.Policy;
53 import org.oransc.policyagent.repository.PolicyType;
54 import org.oransc.policyagent.repository.PolicyTypes;
55 import org.oransc.policyagent.repository.Ric;
56 import org.oransc.policyagent.repository.Ric.RicState;
57 import org.oransc.policyagent.repository.Rics;
58 import org.oransc.policyagent.repository.Services;
60 import reactor.core.publisher.Flux;
61 import reactor.core.publisher.Mono;
63 @ExtendWith(MockitoExtension.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";
76 ApplicationConfig appConfigMock;
77 RefreshConfigTask refreshTaskMock;
79 A1Client a1ClientMock;
80 A1ClientFactory a1ClientFactory;
83 public void init() throws Exception {
84 a1ClientMock = mock(A1Client.class);
85 a1ClientFactory = mock(A1ClientFactory.class);
86 appConfigMock = mock(ApplicationConfig.class);
87 refreshTaskMock = mock(RefreshConfigTask.class);
88 doReturn(Mono.just(a1ClientMock)).when(a1ClientFactory).createA1Client(any());
92 public void startupAndAllOk_thenRicsAreConfiguredInRepository() {
93 Mono<List<String>> policyTypes1 = Mono.just(Arrays.asList(POLICY_TYPE_1_NAME));
94 Mono<List<String>> policyTypes2 = Mono.just(Arrays.asList(POLICY_TYPE_1_NAME, POLICY_TYPE_2_NAME));
95 doReturn(policyTypes1, policyTypes2).when(a1ClientMock).getPolicyTypeIdentities();
96 doReturn(Mono.just("Schema")).when(a1ClientMock).getPolicyTypeSchema(anyString());
97 doReturn(Flux.empty()).when(a1ClientMock).deleteAllPolicies();
99 Rics rics = new Rics();
100 PolicyTypes policyTypes = new PolicyTypes();
101 StartupService serviceUnderTest = new StartupService(appConfigMock, refreshTaskMock, rics, policyTypes,
102 a1ClientFactory, new Policies(), new Services());
104 serviceUnderTest.startup();
106 serviceUnderTest.onRicConfigUpdate(getRicConfig(FIRST_RIC_NAME, FIRST_RIC_URL, MANAGED_NODE_A),
107 ApplicationConfig.RicConfigUpdate.ADDED);
108 serviceUnderTest.onRicConfigUpdate(
109 getRicConfig(SECOND_RIC_NAME, SECOND_RIC_URL, MANAGED_NODE_B, MANAGED_NODE_C),
110 ApplicationConfig.RicConfigUpdate.ADDED);
112 Ric firstRic = rics.get(FIRST_RIC_NAME);
113 Ric secondRic = rics.get(SECOND_RIC_NAME);
114 await().untilAsserted(() -> assertThat(firstRic.getState()).isEqualTo(IDLE));
115 await().untilAsserted(() -> assertThat(secondRic.getState()).isEqualTo(IDLE));
117 assertTrue(policyTypes.contains(POLICY_TYPE_1_NAME), POLICY_TYPE_1_NAME + " not added to PolicyTypes.");
118 assertTrue(policyTypes.contains(POLICY_TYPE_2_NAME), POLICY_TYPE_2_NAME + " not added to PolicyTypes.");
119 assertEquals(2, rics.size(), "Correct number of Rics not added to Rics");
121 assertNotNull(firstRic, "Ric " + FIRST_RIC_NAME + " not added to repository");
122 assertEquals(FIRST_RIC_NAME, firstRic.name(), FIRST_RIC_NAME + " not added to Rics");
124 assertEquals(1, firstRic.getSupportedPolicyTypes().size(),
125 "Not correct no of types supported for ric " + FIRST_RIC_NAME);
126 assertTrue(firstRic.isSupportingType(POLICY_TYPE_1_NAME),
127 POLICY_TYPE_1_NAME + " not supported by ric " + FIRST_RIC_NAME);
128 assertEquals(1, firstRic.getManagedElementIds().size(),
129 "Not correct no of managed nodes for ric " + FIRST_RIC_NAME);
130 assertTrue(firstRic.isManaging(MANAGED_NODE_A), MANAGED_NODE_A + " not managed by ric " + FIRST_RIC_NAME);
132 assertNotNull(secondRic, "Ric " + SECOND_RIC_NAME + " not added to repository");
133 assertEquals(SECOND_RIC_NAME, secondRic.name(), SECOND_RIC_NAME + " not added to Rics");
134 assertEquals(2, secondRic.getSupportedPolicyTypes().size(),
135 "Not correct no of types supported for ric " + SECOND_RIC_NAME);
136 assertTrue(secondRic.isSupportingType(POLICY_TYPE_1_NAME),
137 POLICY_TYPE_1_NAME + " not supported by ric " + SECOND_RIC_NAME);
138 assertTrue(secondRic.isSupportingType(POLICY_TYPE_2_NAME),
139 POLICY_TYPE_2_NAME + " not supported by ric " + SECOND_RIC_NAME);
140 assertEquals(2, secondRic.getManagedElementIds().size(),
141 "Not correct no of managed nodes for ric " + SECOND_RIC_NAME);
142 assertTrue(secondRic.isManaging(MANAGED_NODE_B), MANAGED_NODE_B + " not managed by ric " + SECOND_RIC_NAME);
143 assertTrue(secondRic.isManaging(MANAGED_NODE_C), MANAGED_NODE_C + " not managed by ric " + SECOND_RIC_NAME);
147 public void startupAndUnableToConnectToGetTypes_thenRicStateSetToUndefined() {
148 Mono<?> error = Mono.error(new Exception("Unable to contact ric."));
149 doReturn(error, error).when(a1ClientMock).getPolicyTypeIdentities();
151 Rics rics = new Rics();
152 PolicyTypes policyTypes = new PolicyTypes();
153 StartupService serviceUnderTest = new StartupService(appConfigMock, refreshTaskMock, rics, policyTypes,
154 a1ClientFactory, new Policies(), new Services());
156 serviceUnderTest.startup();
157 serviceUnderTest.onRicConfigUpdate(getRicConfig(FIRST_RIC_NAME, FIRST_RIC_URL, MANAGED_NODE_A),
158 ApplicationConfig.RicConfigUpdate.ADDED);
160 assertEquals(RicState.UNDEFINED, rics.get(FIRST_RIC_NAME).getState(),
161 "Not correct state for " + FIRST_RIC_NAME);
165 public void startupAndUnableToConnectToDeleteAllPolicies_thenRicStateSetToUndefined() {
167 Mono<List<String>> policyTypes = Mono.just(Arrays.asList(POLICY_TYPE_1_NAME));
168 when(a1ClientMock.getPolicyTypeIdentities()).thenReturn(policyTypes);
169 when(a1ClientMock.getPolicyTypeSchema(anyString())).thenReturn(Mono.just("Schema"));
170 Flux<?> error = Flux.error(new Exception("Unable to contact ric."));
171 doReturn(error).when(a1ClientMock).deleteAllPolicies();
173 RicConfig ricConfig = mock(RicConfig.class);
174 when(ricConfig.name()).thenReturn(FIRST_RIC_NAME);
175 when(ricConfig.managedElementIds()).thenReturn(ImmutableList.copyOf(Collections.emptyList()));
176 Ric ric = new Ric(ricConfig);
178 PolicyType policyType = mock(PolicyType.class);
179 when(policyType.name()).thenReturn(POLICY_TYPE_1_NAME);
181 Policy policy = mock(Policy.class);
182 when(policy.ric()).thenReturn(ric);
183 when(policy.type()).thenReturn(policyType);
184 Policies policies = new Policies();
185 policies.put(policy);
187 StartupService serviceUnderTest = new StartupService(appConfigMock, refreshTaskMock, new Rics(),
188 new PolicyTypes(), a1ClientFactory, policies, new Services());
190 serviceUnderTest.startup();
191 serviceUnderTest.onRicConfigUpdate(getRicConfig(FIRST_RIC_NAME, FIRST_RIC_URL, MANAGED_NODE_A),
192 ApplicationConfig.RicConfigUpdate.ADDED);
194 assertEquals(RicState.UNDEFINED, ric.getState(), "Not correct state for " + FIRST_RIC_NAME);
198 private <T> Vector<T> toVector(T... objs) {
199 Vector<T> result = new Vector<>();
206 private RicConfig getRicConfig(String name, String baseUrl, String... managedElementIds) {
207 ImmutableRicConfig ricConfig = ImmutableRicConfig.builder() //
209 .managedElementIds(toVector(managedElementIds)) //