2 * # ============LICENSE_START=======================================================
3 * # Copyright (c) 2021 AT&T Intellectual Property. All rights reserved.
4 * # ================================================================================
5 * # Licensed under the Apache License, Version 2.0 (the "License");
6 * # you may not use this file except in compliance with the License.
7 * # You may obtain a copy of the License at
9 * # http://www.apache.org/licenses/LICENSE-2.0
11 * # Unless required by applicable law or agreed to in writing, software
12 * # distributed under the License is distributed on an "AS IS" BASIS,
13 * # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * # See the License for the specific language governing permissions and
15 * # limitations under the License.
16 * # ============LICENSE_END=========================================================
19 package org.onap.dcaegen2.platform.helmchartgenerator;
21 import org.apache.commons.io.FileUtils;
22 import org.assertj.core.api.Assertions;
23 import org.junit.jupiter.api.AfterEach;
24 import org.junit.jupiter.api.BeforeEach;
25 import org.junit.jupiter.api.Test;
26 import org.junit.jupiter.api.extension.ExtendWith;
27 import org.mockito.Mock;
28 import org.mockito.Mockito;
29 import org.mockito.junit.jupiter.MockitoExtension;
30 import org.onap.dcaegen2.platform.helmchartgenerator.chartbuilder.KeyValueMerger;
31 import org.onap.dcaegen2.platform.helmchartgenerator.models.chartinfo.ChartInfo;
32 import org.onap.dcaegen2.platform.helmchartgenerator.models.chartinfo.Metadata;
33 import org.yaml.snakeyaml.Yaml;
36 import java.io.IOException;
37 import java.io.InputStream;
38 import java.io.PrintWriter;
39 import java.nio.file.Files;
40 import java.nio.file.Path;
41 import java.util.Arrays;
42 import java.util.HashMap;
45 import static org.mockito.ArgumentMatchers.any;
47 @ExtendWith(MockitoExtension.class)
48 class KeyValueMergerTest {
50 private KeyValueMerger merger;
53 private Yaml yamlHelper;
55 private File chartDir;
59 merger = new KeyValueMerger(yamlHelper);
63 void mergeValuesToChart() throws IOException {
64 ChartInfo chartInfo = prepareChartInfo();
65 chartDir = prepareChartDir();
67 Mockito.when(yamlHelper.load(any(InputStream.class))).thenReturn(new HashMap<String, Object>());
69 merger.mergeValuesToChart(chartInfo, chartDir);
70 Mockito.verify(yamlHelper, Mockito.times(2)).dump(any(HashMap.class), any(PrintWriter.class));
74 void testServiceAccountNameOverrride() throws Exception{
75 ChartInfo chartInfo = prepareChartInfo();
76 chartDir = prepareChartDir();
77 HashMap<String, Object> valuesKvWithSA = getValuesKvWithSA();
78 Mockito.when(yamlHelper.load(any(InputStream.class))).thenReturn(valuesKvWithSA);
80 merger.mergeValuesToChart(chartInfo, chartDir);
82 Map<String, Object> serviceAccountKv = (Map<String, Object>) valuesKvWithSA.get("serviceAccount");
83 Assertions.assertThat(serviceAccountKv.get("nameOverride")).isEqualTo("someComponent");
86 private HashMap<String, Object> getValuesKvWithSA() {
87 HashMap<String, Object> innerKV = new HashMap<>();
88 innerKV.put("nameOverride", "TBD");
89 innerKV.put("roles", Arrays.asList("read"));
91 HashMap<String, Object> KV = new HashMap<>();
92 KV.put("serviceAccount", innerKV);
98 FileUtils.deleteQuietly(chartDir);
101 private File prepareChartDir() throws IOException {
102 final Path chartDir = Files.createTempDirectory("chartDir");
103 Files.createFile(chartDir.resolve("Chart.yaml"));
104 Files.createFile(chartDir.resolve("values.yaml"));
105 return chartDir.toFile();
108 private ChartInfo prepareChartInfo() {
109 ChartInfo chartInfo = new ChartInfo();
111 Metadata metadata = new Metadata();
112 metadata.setName("someComponent");
113 metadata.setVersion("someVersion");
114 metadata.setDescription("someDescription");
116 Map<String, Object> values = new HashMap<>();
117 values.put("someKey", "someValue");
119 chartInfo.setMetadata(metadata);
120 chartInfo.setValues(values);