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package org.openecomp.sdc.enrichment.impl;
import org.openecomp.sdc.enrichment.impl.tosca.ComponentInfo;
import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
import org.openecomp.sdc.tosca.services.ToscaFileOutputService;
import org.openecomp.sdc.tosca.services.impl.ToscaFileOutputServiceCsarImpl;
import org.openecomp.sdc.tosca.services.yamlutil.ToscaExtensionYamlUtil;
import org.openecomp.sdc.versioning.dao.types.Version;
import org.openecomp.core.enrichment.api.EnrichmentManager;
import org.openecomp.core.enrichment.factory.EnrichmentManagerFactory;
import org.openecomp.core.enrichment.types.CeilometerInfo;
import org.openecomp.core.enrichment.types.ComponentCeilometerInfo;
import org.openecomp.core.utilities.file.FileUtils;
import org.testng.Assert;
import org.testng.annotations.Test;
import java.io.*;
import java.net.URL;
import java.nio.file.NotDirectoryException;
import java.util.*;
import java.util.zip.ZipEntry;
import java.util.zip.ZipInputStream;
import static org.junit.Assert.assertEquals;
public class EnrichmentManagerImplTest {
private static ToscaServiceModel loadToscaServiceModel(String serviceTemplatesPath,
String globalServiceTemplatesPath,
String entryDefinitionServiceTemplate)
throws IOException {
ToscaExtensionYamlUtil toscaExtensionYamlUtil = new ToscaExtensionYamlUtil();
Map<String, ServiceTemplate> serviceTemplates = new HashMap<>();
if (entryDefinitionServiceTemplate == null) {
entryDefinitionServiceTemplate = "MainServiceTemplate.yaml";
}
loadServiceTemplates(serviceTemplatesPath, toscaExtensionYamlUtil, serviceTemplates);
if (globalServiceTemplatesPath != null) {
loadServiceTemplates(globalServiceTemplatesPath, toscaExtensionYamlUtil, serviceTemplates);
}
return new ToscaServiceModel(null, serviceTemplates, entryDefinitionServiceTemplate);
}
private static void loadServiceTemplates(String serviceTemplatesPath,
ToscaExtensionYamlUtil toscaExtensionYamlUtil,
Map<String, ServiceTemplate> serviceTemplates)
throws IOException {
URL urlFile = EnrichmentManagerImplTest.class.getResource(serviceTemplatesPath);
if (urlFile != null) {
File pathFile = new File(urlFile.getFile());
File[] files = pathFile.listFiles();
if (files != null) {
addServiceTemplateFiles(serviceTemplates, files, toscaExtensionYamlUtil);
} else {
throw new NotDirectoryException(serviceTemplatesPath);
}
} else {
throw new NotDirectoryException(serviceTemplatesPath);
}
}
private static void addServiceTemplateFiles(Map<String, ServiceTemplate> serviceTemplates,
File[] files,
ToscaExtensionYamlUtil toscaExtensionYamlUtil)
throws IOException {
for (File file : files) {
if (!file.getName().equals("CSR.zip") && !file.isDirectory()) {
try (InputStream yamlFile = new FileInputStream(file)) {
ServiceTemplate serviceTemplateFromYaml =
toscaExtensionYamlUtil.yamlToObject(yamlFile, ServiceTemplate.class);
serviceTemplates.put(file.getName(), serviceTemplateFromYaml);
try {
yamlFile.close();
} catch (IOException ignore) {
}
} catch (FileNotFoundException e) {
throw e;
} catch (IOException e) {
throw e;
}
}
}
}
// @Test
public void testEnrichmentManagerImpl() throws Exception {
Assert.assertTrue(
EnrichmentManagerFactory.getInstance().createInterface() instanceof EnrichmentManagerImpl);
}
// @Test
public void testEnrichModel() throws Exception {
ToscaServiceModel toscaServiceModel =
loadToscaServiceModel("/extractServiceComposition/onlyComponents/",
"/extractServiceComposition/toscaGlobalServiceTemplates/", "OnlyComponentsST.yaml");
EnrichmentManager enrichmentManager = EnrichmentManagerFactory.getInstance().createInterface();
enrichmentManager.initInput("vsp_enrich", new Version(0, 1));
enrichmentManager.addModel(toscaServiceModel);
String[] componentNames = new String[]{"org.openecomp.resource.vfc.nodes.heat.pcrf_psm",
"org.openecomp.resource.vfc.nodes.heat.pcm"};
ComponentInfo componentInfo = new ComponentInfo();
CeilometerInfo ceilometerInfo;
ComponentCeilometerInfo componentCeilometerInfo = new ComponentCeilometerInfo();
componentCeilometerInfo.setCeilometerInfoList(new ArrayList<>());
componentInfo.setCeilometerInfo(componentCeilometerInfo);
for (String componentName : componentNames) {
ceilometerInfo =
getCeilometerInfo("instance", "Gauge", "instance", "compute", "Existence of instance");
componentInfo.getCeilometerInfo().getCeilometerInfoList().add(ceilometerInfo);
ceilometerInfo = getCeilometerInfo("memory", "Gauge", "MB", "compute",
"Volume of RAM allocated to the instance");
componentInfo.getCeilometerInfo().getCeilometerInfoList().add(ceilometerInfo);
ceilometerInfo = getCeilometerInfo("cpu", "Cumulative", "ns", "compute", "CPU time used");
componentInfo.getCeilometerInfo().getCeilometerInfoList().add(ceilometerInfo);
enrichmentManager.addEntityInput(componentName, componentInfo);
}
enrichmentManager.enrich();
File csrFile = getToscaModelAsFile(toscaServiceModel);
compareActualAndExpected(csrFile);
}
// @Test
public void testAllEnrichModel() throws Exception {
ToscaServiceModel toscaServiceModel = loadToscaServiceModel("/extractServiceComposition/all/",
"/extractServiceComposition/toscaGlobalServiceTemplates/", "OnlyComponentsST.yaml");
EnrichmentManager enrichmentManager = EnrichmentManagerFactory.getInstance().createInterface();
enrichmentManager.initInput("vsp_enrich", new Version(0, 1));
enrichmentManager.addModel(toscaServiceModel);
String[] componentNames = new String[]{"org.openecomp.resource.vfc.nodes.heat.pcrf_psm",
"org.openecomp.resource.vfc.nodes.heat.pcm"};
ComponentInfo componentInfo = new ComponentInfo();
CeilometerInfo ceilometerInfo;
ComponentCeilometerInfo componentCeilometerInfo = new ComponentCeilometerInfo();
componentCeilometerInfo.setCeilometerInfoList(new ArrayList<>());
componentInfo.setCeilometerInfo(componentCeilometerInfo);
for (String componentName : componentNames) {
ceilometerInfo =
getCeilometerInfo("instance", "Gauge", "instance", "compute", "Existence of instance");
componentInfo.getCeilometerInfo().getCeilometerInfoList().add(ceilometerInfo);
ceilometerInfo = getCeilometerInfo("memory", "Gauge", "MB", "compute",
"Volume of RAM allocated to the instance");
componentInfo.getCeilometerInfo().getCeilometerInfoList().add(ceilometerInfo);
ceilometerInfo = getCeilometerInfo("cpu", "Cumulative", "ns", "compute", "CPU time used");
componentInfo.getCeilometerInfo().getCeilometerInfoList().add(ceilometerInfo);
enrichmentManager.addEntityInput(componentName, componentInfo);
}
enrichmentManager.enrich();
File csrFile = getToscaModelAsFile(toscaServiceModel);
compareActualAndExpected(csrFile);
}
private CeilometerInfo getCeilometerInfo(String name, String type, String unit, String category,
String description) {
CeilometerInfo ceilometerInfo = new CeilometerInfo();
ceilometerInfo.setName(name);
ceilometerInfo.setType(type);
ceilometerInfo.setUnit(unit);
ceilometerInfo.setCategory(category);
ceilometerInfo.setDescription(description);
return ceilometerInfo;
}
private File getToscaModelAsFile(ToscaServiceModel toscaServiceModel) throws IOException {
URL inputFilesUrl =
EnrichmentManagerImplTest.class.getResource("/extractServiceComposition/onlyComponents");
String path = inputFilesUrl.getPath();
File file = new File(path + "/" + "CSR.zip");
file.createNewFile();
try (FileOutputStream fos = new FileOutputStream(file))
{
ToscaFileOutputService toscaFileOutputService = new ToscaFileOutputServiceCsarImpl();
fos.write(toscaFileOutputService.createOutputFile(toscaServiceModel, null));
}
return file;
}
protected void compareActualAndExpected(File actualFile) throws IOException {
URL url = EnrichmentManagerImplTest.class
.getResource("/extractServiceComposition/onlyComponents/expectedOutput");
Set<String> expectedResultFileNameSet = new HashSet<>();
Map<String, byte[]> expectedResultMap = new HashMap<>();
String path = url.getPath();
File pathFile = new File(path);
File[] files = pathFile.listFiles();
org.junit.Assert.assertNotNull("manifest files is empty", files);
for (File expectedFile : files) {
expectedResultFileNameSet.add(expectedFile.getName());
try (FileInputStream input = new FileInputStream(expectedFile)) {
expectedResultMap.put(expectedFile.getName(), FileUtils.toByteArray(input));
}
}
try (FileInputStream fis = new FileInputStream(actualFile);
ZipInputStream zis = new ZipInputStream(new BufferedInputStream(fis))) {
ZipEntry entry;
String name;
String expected;
String actual;
while ((entry = zis.getNextEntry()) != null) {
name = entry.getName()
.substring(entry.getName().lastIndexOf(File.separator) + 1, entry.getName().length());
if (expectedResultFileNameSet.contains(name)) {
expected = new String(expectedResultMap.get(name)).trim().replace("\r", "");
actual = new String(FileUtils.toByteArray(zis)).trim().replace("\r", "");
assertEquals("difference in file: " + name, expected, actual);
expectedResultFileNameSet.remove(name);
}
}
if (expectedResultFileNameSet.isEmpty()) {
expectedResultFileNameSet.forEach(System.out::println);
}
}
assertEquals(0, expectedResultFileNameSet.size());
}
}
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