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.helm;
26 import static org.assertj.core.api.Assertions.assertThat;
27 import static org.assertj.core.api.Assertions.assertThatThrownBy;
28 import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
29 import static org.mockito.ArgumentMatchers.any;
30 import static org.mockito.Mockito.mockStatic;
33 import java.util.List;
35 import org.junit.jupiter.api.AfterAll;
36 import org.junit.jupiter.api.AfterEach;
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.MockedStatic;
42 import org.onap.policy.clamp.controlloop.participant.kubernetes.exception.ServiceException;
43 import org.onap.policy.clamp.controlloop.participant.kubernetes.handler.ControlLoopElementHandler;
44 import org.onap.policy.clamp.controlloop.participant.kubernetes.models.ChartInfo;
45 import org.onap.policy.clamp.controlloop.participant.kubernetes.models.ChartList;
46 import org.onap.policy.common.utils.coder.Coder;
47 import org.onap.policy.common.utils.coder.CoderException;
48 import org.onap.policy.common.utils.coder.StandardCoder;
49 import org.springframework.test.context.junit.jupiter.SpringExtension;
51 @ExtendWith(SpringExtension.class)
52 class PodStatusValidatorTest {
55 private static final Coder CODER = new StandardCoder();
56 private static final String CHART_INFO_YAML = "src/test/resources/ChartList.json";
57 private static List<ChartInfo> charts;
58 private static int timeout = 60;
59 private static int statusCheckInterval = 30;
63 private static PodStatusValidator podStatusValidator;
65 private static MockedStatic<HelmClient> mockedClient;
69 static void init() throws CoderException {
70 charts = CODER.decode(new File(CHART_INFO_YAML), ChartList.class).getCharts();
71 mockedClient = mockStatic(HelmClient.class);
72 podStatusValidator = new PodStatusValidator(charts.get(0), timeout, statusCheckInterval);
76 void clearPodStatusMap() {
77 ControlLoopElementHandler.getPodStatusMap().clear();
81 public static void close() {
87 void test_RunningPodState() {
88 String runningPod = "NAME\tREADY\tSTATUS\tRESTARTS\tAGE\r\nHelloWorld-54777df9f8-qpzqr\t1/1\tRunning\t0\t9h";
89 mockedClient.when(() -> HelmClient.executeCommand(any()))
90 .thenReturn(runningPod);
91 assertDoesNotThrow(() -> podStatusValidator.run());
92 assertThat(ControlLoopElementHandler.getPodStatusMap()).hasSize(1);
93 assertThat(ControlLoopElementHandler.getPodStatusMap()).containsKey(charts.get(0).getReleaseName());
94 assertThat(ControlLoopElementHandler.getPodStatusMap())
95 .containsValue(Map.of("HelloWorld-54777df9f8-qpzqr", "Running"));
100 void test_InvalidPodState() {
101 String invalidPod = "NAME\tREADY\tSTATUS\tRESTARTS\tAGE\nhellofromdocker-54777df9f8-qpzqr\t1/1\tInit\t0\t9h";
102 mockedClient.when(() -> HelmClient.executeCommand(any()))
103 .thenReturn(invalidPod);
104 assertThatThrownBy(() -> podStatusValidator.run())
105 .isInstanceOf(ServiceException.class).hasMessage("Error verifying the status of the pod. Exiting");
106 assertThat(ControlLoopElementHandler.getPodStatusMap()).isEmpty();