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/*
* # ============LICENSE_START=======================================================
* # Copyright (c) 2021 AT&T Intellectual Property. All rights reserved.
* # ================================================================================
* # Licensed under the Apache License, Version 2.0 (the "License");
* # you may not use this file except in compliance with the License.
* # You may obtain a copy of the License at
* #
* # http://www.apache.org/licenses/LICENSE-2.0
* #
* # Unless required by applicable law or agreed to in writing, software
* # distributed under the License is distributed on an "AS IS" BASIS,
* # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* # See the License for the specific language governing permissions and
* # limitations under the License.
* # ============LICENSE_END=========================================================
*/
package org.onap.dcaegen2.platform.helmchartgenerator;
import org.apache.commons.io.FileUtils;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.junit.jupiter.MockitoExtension;
import org.onap.dcaegen2.platform.helmchartgenerator.chartbuilder.KeyValueMerger;
import org.onap.dcaegen2.platform.helmchartgenerator.models.chartinfo.ChartInfo;
import org.onap.dcaegen2.platform.helmchartgenerator.models.chartinfo.Metadata;
import org.yaml.snakeyaml.Yaml;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.HashMap;
import java.util.Map;
import static org.mockito.ArgumentMatchers.any;
@ExtendWith(MockitoExtension.class)
class KeyValueMergerTest {
private KeyValueMerger merger;
@Mock
private Yaml yamlHelper;
private File chartDir;
@BeforeEach
void setUp() {
merger = new KeyValueMerger(yamlHelper);
}
@Test
void mergeValuesToChart() throws IOException {
ChartInfo chartInfo = prepareChartInfo();
chartDir = prepareChartDir();
Mockito.when(yamlHelper.load(any(InputStream.class))).thenReturn(new HashMap<String, Object>());
merger.mergeValuesToChart(chartInfo, chartDir);
Mockito.verify(yamlHelper, Mockito.times(2)).dump(any(HashMap.class), any(PrintWriter.class));
}
@AfterEach
void tearDown(){
FileUtils.deleteQuietly(chartDir);
}
private File prepareChartDir() throws IOException {
final Path chartDir = Files.createTempDirectory("chartDir");
Files.createFile(chartDir.resolve("Chart.yaml"));
Files.createFile(chartDir.resolve("values.yaml"));
return chartDir.toFile();
}
private ChartInfo prepareChartInfo() {
ChartInfo chartInfo = new ChartInfo();
Metadata metadata = new Metadata();
metadata.setName("someComponent");
metadata.setVersion("someVersion");
metadata.setDescription("someDescription");
Map<String, Object> values = new HashMap<>();
values.put("someKey", "someValue");
chartInfo.setMetadata(metadata);
chartInfo.setValues(values);
return chartInfo;
}
}
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