diff options
Diffstat (limited to 'integration-tests/src/test/java/org/openecomp/sdc/ci/tests/utils/ToscaParserUtils.java')
| -rw-r--r-- | integration-tests/src/test/java/org/openecomp/sdc/ci/tests/utils/ToscaParserUtils.java | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/integration-tests/src/test/java/org/openecomp/sdc/ci/tests/utils/ToscaParserUtils.java b/integration-tests/src/test/java/org/openecomp/sdc/ci/tests/utils/ToscaParserUtils.java new file mode 100644 index 0000000000..b7eaf99724 --- /dev/null +++ b/integration-tests/src/test/java/org/openecomp/sdc/ci/tests/utils/ToscaParserUtils.java @@ -0,0 +1,227 @@ +/*- + * ============LICENSE_START======================================================= + * SDC + * ================================================================================ + * Copyright (C) 2017 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.openecomp.sdc.ci.tests.utils; + +import static org.testng.AssertJUnit.assertNotNull; +import static org.testng.AssertJUnit.assertTrue; +import static org.testng.AssertJUnit.fail; + +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; +import java.nio.charset.StandardCharsets; +import java.nio.file.Files; +import java.nio.file.Path; +import java.util.Map; +import org.apache.commons.collections4.MapUtils; +import org.openecomp.sdc.ci.tests.datatypes.enums.UserRoleEnum; +import org.openecomp.sdc.ci.tests.tosca.datatypes.ToscaDefinition; +import org.openecomp.sdc.ci.tests.tosca.datatypes.ToscaGroupsTopologyTemplateDefinition; +import org.openecomp.sdc.ci.tests.tosca.datatypes.ToscaImportsDefinition; +import org.openecomp.sdc.ci.tests.tosca.datatypes.ToscaInputsTopologyTemplateDefinition; +import org.openecomp.sdc.ci.tests.tosca.datatypes.ToscaMetadataDefinition; +import org.openecomp.sdc.ci.tests.tosca.datatypes.ToscaNodeTemplatesTopologyTemplateDefinition; +import org.openecomp.sdc.ci.tests.tosca.datatypes.ToscaParameterConstants; +import org.openecomp.sdc.ci.tests.tosca.datatypes.ToscaSubstitutionMappingsDefinition; +import org.openecomp.sdc.ci.tests.tosca.datatypes.ToscaTopologyTemplateDefinition; +import org.openecomp.sdc.ci.tests.utils.general.ElementFactory; +import org.openecomp.sdc.ci.tests.utils.rest.BaseRestUtils; +import org.openecomp.sdc.ci.tests.utils.rest.ImportRestUtils; +import org.openecomp.sdc.common.http.client.api.HttpResponse; +import org.openecomp.sdc.common.zip.ZipUtils; +import org.openecomp.sdc.common.zip.exception.ZipException; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.yaml.snakeyaml.Yaml; +import org.yaml.snakeyaml.constructor.Constructor; +import org.yaml.snakeyaml.introspector.PropertyUtils; + +public class ToscaParserUtils { + + private static Logger log = LoggerFactory.getLogger(ToscaParserUtils.class.getName()); + + + /**method get csarUUID and send GET API request toward BE + * @param csarUUID + * @return + * @throws Exception + */ + public static ToscaDefinition parseToscaYamlToJavaObjectByCsarUuid(String csarUUID) throws Exception { + + ToscaDefinition toscaDefinition = null; + String TOSCAMetaLocation = ToscaParameterConstants.TOSCA_META_PATH; + Map<?, ?> map = getToscaYamlMap(csarUUID, TOSCAMetaLocation); + assertNotNull("Tosca Entry-Definitions is null", map); + if (map != null) { + File definitionYamlLocation = (File) map.get(ToscaParameterConstants.ENTRY_DEFINITION); + toscaDefinition = parseToscaYamlToJavaObject(definitionYamlLocation); + } + return toscaDefinition; + + } + + /**method read csar from location + * @param csarNameLocation - full path with csar name + * @return + * @throws Exception + */ + public static ToscaDefinition parseToscaMainYamlToJavaObjectByCsarLocation(File csarNameLocation) throws Exception { + + ToscaDefinition toscaDefinition = null; + String TOSCAMetaLocation = ToscaParameterConstants.TOSCA_META_PATH; +// read file location of main yaml file(location+name) from TOSCA.meta file by + Map<?, ?> map = getToscaYamlMap(csarNameLocation, TOSCAMetaLocation); + + assertNotNull("Tosca Entry-Definitions is null", map); + + String definitionYamlLocation = (String) map.get(ToscaParameterConstants.ENTRY_DEFINITION); + String csarPayload = getYamlPayloadFromCsar(csarNameLocation, definitionYamlLocation); + toscaDefinition = parseToscaYamlPayloadToJavaObject(csarPayload); + return toscaDefinition; + + } + + public static ToscaDefinition parseToscaAnyYamlToJavaObjectByCsarLocation(File csarNameLocation, String yamlLocation) throws Exception { + + ToscaDefinition toscaDefinition = null; + String csarPayload = getYamlPayloadFromCsar(csarNameLocation, yamlLocation); + toscaDefinition = parseToscaYamlPayloadToJavaObject(csarPayload); + return toscaDefinition; + + } + + public static ToscaDefinition parseToscaYamlToJavaObject(File path) throws Exception { + + ToscaDefinition toscaDefinition = null; + +// File path = new File("C:/Data/D2.0/TOSCA_Ex/Definitions/tosca_definition_version.yaml"); + FileInputStream fis = null; + try { + try (FileInputStream fileInputStream = fis = new FileInputStream(path)) { + } + + } catch (Exception e) { + System.out.println("Exception: " + e); + } + + Constructor constructor = initToscaDefinitionObject(); + + Yaml yaml = new Yaml(constructor); + try { + toscaDefinition = (ToscaDefinition) yaml.load(fis); + } catch (Exception e) { + log.debug("Failed to parse tosca yaml file"); + System.out.println("Exception: " + e); + } finally { + fis.close(); + } + return toscaDefinition; + + } + + public static ToscaDefinition parseToscaYamlPayloadToJavaObject(String payload){ + + ToscaDefinition toscaDefinition = null; + Constructor constructor = initToscaDefinitionObject(); + + Yaml yaml = new Yaml(constructor); + try { + toscaDefinition = (ToscaDefinition) yaml.load(payload); + } catch (Exception e) { + log.debug("Failed to parse tosca yaml file", e); + fail("Exception: " + e); + } + return toscaDefinition; + + } + + + public static Constructor initToscaDefinitionObject() { + Constructor toscaStructure = new Constructor(ToscaDefinition.class); + toscaStructure.addTypeDescription(ToscaDefinition.getTypeDescription()); + toscaStructure.addTypeDescription(ToscaTopologyTemplateDefinition.getTypeDescription()); + toscaStructure.addTypeDescription(ToscaNodeTemplatesTopologyTemplateDefinition.getTypeDescription()); + toscaStructure.addTypeDescription(ToscaGroupsTopologyTemplateDefinition.getTypeDescription()); + toscaStructure.addTypeDescription(ToscaSubstitutionMappingsDefinition.getTypeDescription()); + toscaStructure.addTypeDescription(ToscaImportsDefinition.getTypeDescription()); + toscaStructure.addTypeDescription(ToscaMetadataDefinition.getTypeDescription()); + toscaStructure.addTypeDescription(ToscaInputsTopologyTemplateDefinition.getTypeDescription()); +// Skip properties which are found in YAML, but not found in POJO + PropertyUtils propertyUtils = new PropertyUtils(); + propertyUtils.setSkipMissingProperties(true); + toscaStructure.setPropertyUtils(propertyUtils); + return toscaStructure; + } + + public static Map<?, ?> getToscaYamlMap(String csarUUID, String yamlFileLocation) throws Exception { + String csarPayload = getCsarPayload(csarUUID, yamlFileLocation); + if (csarPayload != null) { + Yaml yaml = new Yaml(); + Map<?, ?> map = (Map<?, ?>) yaml.load(csarPayload); + return map; + } + return null; + } + + public static Map<?, ?> getToscaYamlMap(File csarPath, String yamlFileLocation) throws Exception { + String csarPayload = getYamlPayloadFromCsar(csarPath, yamlFileLocation); + if (csarPayload != null) { + Yaml yaml = new Yaml(); + Map<?, ?> map = (Map<?, ?>) yaml.load(csarPayload); + return map; + } + return null; + } + + + public static String getCsarPayload(String csarName, String yamlFileLocation) throws Exception { + + HttpResponse<byte []> csar = ImportRestUtils.getCsar(csarName, ElementFactory.getDefaultUser(UserRoleEnum.DESIGNER)); + assertTrue("Return response code different from 200", csar.getStatusCode() == BaseRestUtils.STATUS_CODE_SUCCESS); + byte[] data = csar.getResponse(); + return getDataFromZipFileByBytes(yamlFileLocation, data); + + } + + public static String getYamlPayloadFromCsar(File csarName, String fileLocation) throws IOException, ZipException { + Path path = csarName.toPath(); + byte[] data = Files.readAllBytes(path); + return getDataFromZipFileByBytes(fileLocation, data); + } + + /** method get file data from zip data by file location in the zip structure + * @param fileLocation + * @param data + * @return + */ + public static String getDataFromZipFileByBytes(String fileLocation, byte[] data) throws ZipException { + if (data == null || data.length == 0) { + return null; + } + final Map<String, byte[]> readZip = ZipUtils.readZip(data, false); + if (MapUtils.isEmpty(readZip)) { + return null; + } + byte[] artifactsBytes = readZip.get(fileLocation); + return new String(artifactsBytes, StandardCharsets.UTF_8); + } + +} |