2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2021 Nordix Foundation.
4 * Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 * SPDX-License-Identifier: Apache-2.0
19 * ============LICENSE_END=========================================================
22 package org.onap.policy.clamp.controlloop.participant.kubernetes.handler;
24 import static org.assertj.core.api.Assertions.assertThat;
25 import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
26 import static org.mockito.ArgumentMatchers.any;
27 import static org.mockito.ArgumentMatchers.anyInt;
28 import static org.mockito.Mockito.doNothing;
29 import static org.mockito.Mockito.doThrow;
30 import static org.mockito.Mockito.when;
33 import java.io.IOException;
34 import java.util.List;
36 import java.util.UUID;
37 import org.junit.jupiter.api.BeforeAll;
38 import org.junit.jupiter.api.Test;
39 import org.junit.jupiter.api.extension.ExtendWith;
40 import org.mockito.InjectMocks;
41 import org.mockito.Mock;
42 import org.mockito.Mockito;
43 import org.mockito.Spy;
44 import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ControlLoopElement;
45 import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ControlLoopOrderedState;
46 import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ControlLoopState;
47 import org.onap.policy.clamp.controlloop.participant.intermediary.api.ParticipantIntermediaryApi;
48 import org.onap.policy.clamp.controlloop.participant.kubernetes.exception.ServiceException;
49 import org.onap.policy.clamp.controlloop.participant.kubernetes.models.ChartInfo;
50 import org.onap.policy.clamp.controlloop.participant.kubernetes.models.ChartList;
51 import org.onap.policy.clamp.controlloop.participant.kubernetes.parameters.CommonTestData;
52 import org.onap.policy.clamp.controlloop.participant.kubernetes.service.ChartService;
53 import org.onap.policy.clamp.controlloop.participant.kubernetes.utils.TestUtils;
54 import org.onap.policy.common.utils.coder.Coder;
55 import org.onap.policy.common.utils.coder.CoderException;
56 import org.onap.policy.common.utils.coder.StandardCoder;
57 import org.onap.policy.models.base.PfModelException;
58 import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
59 import org.onap.policy.models.tosca.authorative.concepts.ToscaNodeTemplate;
60 import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
61 import org.springframework.test.context.junit.jupiter.SpringExtension;
64 @ExtendWith(SpringExtension.class)
65 class ControlLoopElementHandlerTest {
67 private static final Coder CODER = new StandardCoder();
68 private static final String CHART_INFO_YAML = "src/test/resources/ChartList.json";
69 private static final String KEY_NAME = "org.onap.domain.database.HelloWorld_K8SMicroserviceControlLoopElement";
70 private static List<ChartInfo> charts;
71 private static ToscaServiceTemplate toscaServiceTemplate;
72 private static final String K8S_CONTROL_LOOP_ELEMENT =
73 "org.onap.domain.database.PMSH_K8SMicroserviceControlLoopElement";
74 private CommonTestData commonTestData = new CommonTestData();
78 private ControlLoopElementHandler controlLoopElementHandler = new ControlLoopElementHandler();
81 private ChartService chartService;
84 private ParticipantIntermediaryApi participantIntermediaryApi;
87 static void init() throws CoderException {
88 charts = CODER.decode(new File(CHART_INFO_YAML), ChartList.class).getCharts();
89 toscaServiceTemplate = TestUtils.testControlLoopRead();
94 void test_ControlLoopElementStateChange() throws ServiceException {
95 UUID controlLoopElementId1 = UUID.randomUUID();
96 UUID controlLoopElementId2 = UUID.randomUUID();
98 controlLoopElementHandler.getChartMap().put(controlLoopElementId1, charts.get(0));
99 controlLoopElementHandler.getChartMap().put(controlLoopElementId2, charts.get(1));
101 doNothing().when(chartService).uninstallChart(charts.get(0));
103 controlLoopElementHandler.controlLoopElementStateChange(commonTestData.getControlLoopId(),
104 controlLoopElementId1, ControlLoopState.PASSIVE, ControlLoopOrderedState.UNINITIALISED);
106 doThrow(new ServiceException("Error uninstalling the chart")).when(chartService)
107 .uninstallChart(charts.get(0));
109 assertDoesNotThrow(() -> controlLoopElementHandler
110 .controlLoopElementStateChange(commonTestData.getControlLoopId(), controlLoopElementId1,
111 ControlLoopState.PASSIVE, ControlLoopOrderedState.PASSIVE));
113 assertDoesNotThrow(() -> controlLoopElementHandler
114 .controlLoopElementStateChange(commonTestData.getControlLoopId(), controlLoopElementId1,
115 ControlLoopState.PASSIVE, ControlLoopOrderedState.UNINITIALISED));
117 assertDoesNotThrow(() -> controlLoopElementHandler
118 .controlLoopElementStateChange(commonTestData.getControlLoopId(), controlLoopElementId1,
119 ControlLoopState.PASSIVE, ControlLoopOrderedState.RUNNING));
124 void test_ControlLoopElementUpdate() throws PfModelException, IOException, ServiceException {
125 doNothing().when(controlLoopElementHandler).checkPodStatus(any(), anyInt(), anyInt());
126 UUID elementId1 = UUID.randomUUID();
127 ControlLoopElement element = new ControlLoopElement();
128 element.setId(elementId1);
129 element.setDefinition(new ToscaConceptIdentifier(KEY_NAME, "1.0.1"));
130 element.setOrderedState(ControlLoopOrderedState.PASSIVE);
132 Map<String, ToscaNodeTemplate> nodeTemplatesMap =
133 toscaServiceTemplate.getToscaTopologyTemplate().getNodeTemplates();
134 controlLoopElementHandler.controlLoopElementUpdate(commonTestData.getControlLoopId(), element,
135 nodeTemplatesMap.get(K8S_CONTROL_LOOP_ELEMENT));
137 assertThat(controlLoopElementHandler.getChartMap()).hasSize(1).containsKey(elementId1);
139 doThrow(new ServiceException("Error installing the chart")).when(chartService)
140 .installChart(Mockito.any());
142 UUID elementId2 = UUID.randomUUID();
143 element.setId(elementId2);
144 controlLoopElementHandler.controlLoopElementUpdate(commonTestData.getControlLoopId(), element,
145 nodeTemplatesMap.get(K8S_CONTROL_LOOP_ELEMENT));
147 assertThat(controlLoopElementHandler.getChartMap().containsKey(elementId2)).isFalse();
151 void test_handleStatistics() throws PfModelException {
152 UUID elementId1 = UUID.randomUUID();
153 controlLoopElementHandler.getChartMap().put(elementId1, charts.get(0));
154 when(participantIntermediaryApi.getControlLoopElement(elementId1)).thenReturn(new ControlLoopElement());
155 assertDoesNotThrow(() -> controlLoopElementHandler.handleStatistics(elementId1));
159 void test_checkPodStatus() {
160 var chartInfo = charts.get(0);
161 assertDoesNotThrow(() -> controlLoopElementHandler.checkPodStatus(chartInfo, 1, 1));