Parse Tosca.meta file

Change-Id: I50521fb62999322c99b39024097ab5729f3c1580
Issue-ID: SDC-2151
Signed-off-by: kooper <sergey.sachkov@est.tech>

13 files changed, 278 insertions, 118 deletions

diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/OrchestrationTemplateCSARHandler.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/OrchestrationTemplateCSARHandler.java
index bfe602b3ad..a3772d9298 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/OrchestrationTemplateCSARHandler.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/OrchestrationTemplateCSARHandler.java
@@ -29,11 +29,15 @@ import org.openecomp.sdc.common.utils.CommonUtil;
 import org.openecomp.sdc.common.utils.SdcCommon;
 import org.openecomp.sdc.datatypes.error.ErrorLevel;
 import org.openecomp.sdc.datatypes.error.ErrorMessage;
+import org.openecomp.sdc.logging.api.Logger;
+import org.openecomp.sdc.logging.api.LoggerFactory;
+import org.openecomp.sdc.tosca.csar.ToscaMetadata;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.OrchestrationTemplateCandidateData;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
 import org.openecomp.sdc.tosca.csar.Manifest;
 import org.openecomp.sdc.tosca.csar.OnboardingManifest;
-import org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.csar.OnboardingToscaMetadata;
+import org.openecomp.sdc.tosca.csar.OnboardingToscaMetadata;
+import org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.exceptions.OrchestrationTemplateHandlerException;
 import org.openecomp.sdc.vendorsoftwareproduct.services.filedatastructuremodule.CandidateService;
 import org.openecomp.sdc.vendorsoftwareproduct.types.UploadFileResponse;
 
@@ -50,11 +54,12 @@ import static org.openecomp.sdc.tosca.csar.CSARConstants.ELIGBLE_FOLDERS;
 import static org.openecomp.sdc.tosca.csar.CSARConstants.ELIGIBLE_FILES;
 import static org.openecomp.sdc.tosca.csar.CSARConstants.MAIN_SERVICE_TEMPLATE_MF_FILE_NAME;
 import static org.openecomp.sdc.tosca.csar.CSARConstants.MAIN_SERVICE_TEMPLATE_YAML_FILE_NAME;
+import static org.openecomp.sdc.tosca.csar.CSARConstants.TOSCA_META_ENTRY_DEFINITIONS;
 import static org.openecomp.sdc.tosca.csar.CSARConstants.TOSCA_META_PATH_FILE_NAME;
 
 public class OrchestrationTemplateCSARHandler extends BaseOrchestrationTemplateHandler
     implements OrchestrationTemplateFileHandler {
-
+  private static Logger logger = LoggerFactory.getLogger(OrchestrationTemplateCSARHandler.class);
 
   @Override
   public Optional<FileContentHandler> getFileContentMap(UploadFileResponse uploadFileResponse,
@@ -67,10 +72,12 @@ public class OrchestrationTemplateCSARHandler extends BaseOrchestrationTemplateH
       contentMap = fileContentMapFromOrchestrationCandidateZip.getKey();
       folderList = fileContentMapFromOrchestrationCandidateZip.getRight();
     } catch (IOException exception) {
+      logger.error(exception.getMessage(), exception);
       uploadFileResponse.addStructureError(
           SdcCommon.UPLOAD_FILE,
           new ErrorMessage(ErrorLevel.ERROR, Messages.INVALID_CSAR_FILE.getErrorMessage()));
     } catch (CoreException coreException) {
+      logger.error(coreException.getMessage(), coreException);
       uploadFileResponse.addStructureError(
           SdcCommon.UPLOAD_FILE, new ErrorMessage(ErrorLevel.ERROR, coreException.getMessage()));
     }
@@ -85,14 +92,14 @@ public class OrchestrationTemplateCSARHandler extends BaseOrchestrationTemplateH
     validateNoExtraFiles(uploadFileResponse, contentMap);
     validateFolders(uploadFileResponse, folderList);
   }
-  
+
   private void validateMetadata(UploadFileResponse uploadFileResponse,
                                 FileContentHandler contentMap){
     if (!validateTOSCAYamlFileInRootExist(contentMap, MAIN_SERVICE_TEMPLATE_YAML_FILE_NAME)) {
       try (InputStream metaFileContent = contentMap.getFileContent(TOSCA_META_PATH_FILE_NAME)) {
 
-        OnboardingToscaMetadata onboardingToscaMetadata = new OnboardingToscaMetadata(metaFileContent);
-        String entryDefinitionsPath = onboardingToscaMetadata.getEntryDefinitionsPath();
+        ToscaMetadata onboardingToscaMetadata = OnboardingToscaMetadata.parseToscaMetadataFile(metaFileContent);
+        String entryDefinitionsPath = onboardingToscaMetadata.getMetaEntries().get(TOSCA_META_ENTRY_DEFINITIONS);
         if (entryDefinitionsPath != null) {
         validateFileExist(uploadFileResponse, contentMap, entryDefinitionsPath);
         } else {
@@ -101,13 +108,14 @@ public class OrchestrationTemplateCSARHandler extends BaseOrchestrationTemplateH
                 Messages.METADATA_NO_ENTRY_DEFINITIONS.getErrorMessage()));
         }
       } catch (IOException exception) {
+        logger.error(exception.getMessage(), exception);
         uploadFileResponse.addStructureError(
             SdcCommon.UPLOAD_FILE,
             new ErrorMessage(ErrorLevel.ERROR, Messages.FAILED_TO_VALIDATE_METADATA.getErrorMessage()));
       }
     } else {
-    validateFileExist(uploadFileResponse, contentMap, MAIN_SERVICE_TEMPLATE_YAML_FILE_NAME);
-    }  
+        validateFileExist(uploadFileResponse, contentMap, MAIN_SERVICE_TEMPLATE_YAML_FILE_NAME);
+    }
   }
 
   private void validateManifest(UploadFileResponse uploadFileResponse,
@@ -127,7 +135,7 @@ public class OrchestrationTemplateCSARHandler extends BaseOrchestrationTemplateH
 
     } catch (IOException e) {
       // convert to runtime to keep the throws unchanged
-      throw new RuntimeException("Failed to validate manifest", e);
+      throw new OrchestrationTemplateHandlerException("Failed to validate manifest", e);
     }
   }
 
@@ -165,7 +173,7 @@ public class OrchestrationTemplateCSARHandler extends BaseOrchestrationTemplateH
   private boolean filterFolders(String fileName) {
     return ELIGBLE_FOLDERS.stream().noneMatch(fileName::startsWith);
   }
-  
+
   private boolean validateTOSCAYamlFileInRootExist(FileContentHandler contentMap, String fileName) {
     return contentMap.containsFile(fileName);
   }
@@ -208,11 +216,4 @@ public class OrchestrationTemplateCSARHandler extends BaseOrchestrationTemplateH
     return OnboardingTypesEnum.CSAR;
   }
 
-  @Override
-  protected boolean isInvalidRawZipData(String fileSuffix,
-                                        UploadFileResponse uploadFileResponse,
-                                        byte[] uploadedFileData,
-                                        CandidateService candidateService) {
-    return super.isInvalidRawZipData(fileSuffix, uploadFileResponse, uploadedFileData, candidateService);
-  }
 }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/OnboardingToscaMetadata.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/OnboardingToscaMetadata.java
deleted file mode 100644
index 6f06289d96..0000000000
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/csar/OnboardingToscaMetadata.java
+++ /dev/null
@@ -1,70 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * SDC
- * ================================================================================
- * Copyright (C) 2018 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.vendorsoftwareproduct.impl.orchestration.csar;
-
-import org.openecomp.sdc.logging.api.Logger;
-import org.openecomp.sdc.logging.api.LoggerFactory;
-import java.io.InputStream;
-import java.io.IOException;
-import org.apache.commons.io.IOUtils;
-import java.util.List;
-
-import static org.openecomp.sdc.tosca.csar.CSARConstants.TOSCA_META_ENTRY_DEFINITIONS;
-import static org.openecomp.sdc.tosca.csar.CSARConstants.SEPERATOR_MF_ATTRIBUTE;
-
-public class OnboardingToscaMetadata {
-
-  private static final Logger LOGGER = LoggerFactory.getLogger(OnboardingToscaMetadata.class);
-  private String entryDefinitionsPath;
-
-  public OnboardingToscaMetadata(InputStream is) throws IOException {
-      parseToscaMetadataFile(is);
-  }
-
-  private void parseToscaMetadataFile(InputStream st) throws IOException {
-
-    try {
-      List<String> metadataLines = IOUtils.readLines(st,"utf-8");
-
-      for (String line : metadataLines) {
-        line = line.trim();
-        if (line.startsWith(TOSCA_META_ENTRY_DEFINITIONS + SEPERATOR_MF_ATTRIBUTE)) {
-
-          entryDefinitionsPath = line.replaceAll(TOSCA_META_ENTRY_DEFINITIONS + SEPERATOR_MF_ATTRIBUTE, "")
-              .trim();
-          break;
-
-        }
-      }
-
-    } catch (IOException e) {
-      LOGGER.error(e.getMessage(), e);
-      throw new IOException("Invalid TOSCA Metadata file", e);
-
-    }
-
-  }
-
-  public String getEntryDefinitionsPath() {
-    return entryDefinitionsPath;
-  }
-}
-
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/exceptions/OrchestrationTemplateHandlerException.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/exceptions/OrchestrationTemplateHandlerException.java
new file mode 100644
index 0000000000..a8a9105254
--- /dev/null
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/orchestration/exceptions/OrchestrationTemplateHandlerException.java
@@ -0,0 +1,28 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2018 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.vendorsoftwareproduct.impl.orchestration.exceptions;
+
+public class OrchestrationTemplateHandlerException extends RuntimeException{
+
+    public OrchestrationTemplateHandlerException(String message, Throwable throwable){
+        super(message, throwable);
+    }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/java/org/openecomp/sdc/vendorsoftwareproduct/upload/csar/MetadataParsingTest.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/java/org/openecomp/sdc/vendorsoftwareproduct/upload/csar/MetadataParsingTest.java
deleted file mode 100644
index b17c8a17cd..0000000000
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/java/org/openecomp/sdc/vendorsoftwareproduct/upload/csar/MetadataParsingTest.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package org.openecomp.sdc.vendorsoftwareproduct.upload.csar;
-
-
-import static org.testng.Assert.assertEquals;
-
-import java.io.IOException;
-import java.io.InputStream;
-import org.openecomp.sdc.vendorsoftwareproduct.impl.orchestration.csar.OnboardingToscaMetadata;
-import org.testng.annotations.Test;
-
-public class MetadataParsingTest {
-
-  @Test
-  public void testNoEntryDefinitions() throws IOException {
-    try (InputStream is = getClass()
-        .getResourceAsStream("/vspmanager.csar/metadata/Invalidtosca.meta")) {
-      OnboardingToscaMetadata onboardingToscaMetadata = new OnboardingToscaMetadata(is);
-      assertEquals(onboardingToscaMetadata.getEntryDefinitionsPath(), null);
-    }
-  }
-
-  @Test
-  public void testValidMetadataFile() throws IOException {
-    try (InputStream is = getClass()
-        .getResourceAsStream("/vspmanager.csar/metadata/Validtosca.meta")) {
-      OnboardingToscaMetadata onboardingToscaMetadata = new OnboardingToscaMetadata(is);
-      assertEquals(onboardingToscaMetadata.getEntryDefinitionsPath(), "Definitions/MainServiceTemplate.yaml");
-    }
-
-  }
-}
diff --git a/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/errors/Messages.java b/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/errors/Messages.java
index adb8c5ff98..6cb82b5d4d 100644
--- a/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/errors/Messages.java
+++ b/openecomp-be/lib/openecomp-common-lib/src/main/java/org/openecomp/sdc/common/errors/Messages.java
@@ -36,6 +36,7 @@ public enum Messages {
   MANIFEST_PARSER_INTERNAL("Invalid manifest file"),
   METADATA_PARSER_INTERNAL("Invalid Metadata file"),
   METADATA_NO_ENTRY_DEFINITIONS("TOSCA.meta must contain Entry Definitions"),
+  METADATA_INVALID_ENTRY_DEFINITIONS("TOSCA.meta must contain key:value entries"),
   FAILED_TO_VALIDATE_METADATA("Failed to validate metadata file"),
   FAILED_TO_TRANSLATE_ZIP_FILE("Failed to translate zip file"),
   ZIP_NOT_EXIST("Zip file doesn't exist"),
diff --git a/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/csar/OnboardingToscaMetadata.java b/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/csar/OnboardingToscaMetadata.java
new file mode 100644
index 0000000000..b4d7f84ca4
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/csar/OnboardingToscaMetadata.java
@@ -0,0 +1,102 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2018 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.tosca.csar;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+import org.openecomp.sdc.common.errors.Messages;
+import org.openecomp.sdc.datatypes.error.ErrorLevel;
+import org.openecomp.sdc.datatypes.error.ErrorMessage;
+import java.io.InputStream;
+import java.io.IOException;
+import org.apache.commons.io.IOUtils;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import static org.openecomp.core.validation.errors.ErrorMessagesFormatBuilder.getErrorWithParameters;
+import static org.openecomp.sdc.tosca.csar.CSARConstants.SEPERATOR_MF_ATTRIBUTE;
+import static org.openecomp.sdc.tosca.csar.CSARConstants.TOSCA_META_ENTRY_DEFINITIONS;
+
+public class OnboardingToscaMetadata implements ToscaMetadata{
+
+  private Map<String, String> metaEntries;
+  private List<ErrorMessage> errors;
+
+  private OnboardingToscaMetadata(){
+    metaEntries = new HashMap<>();
+    errors = new ArrayList<>();
+  }
+
+  /**
+   * Method parses input stream of meta file, only block_0 is parsed, the rest of metadata ignored
+   * @param st meta file input stream
+   * @return OnboardingToscaMetadata instance
+   * @throws IOException
+   */
+  public static ToscaMetadata parseToscaMetadataFile(InputStream st) throws IOException {
+    OnboardingToscaMetadata meta = new OnboardingToscaMetadata();
+    List<String> metadataLines = IOUtils.readLines(st, "utf-8");
+    for (String line : metadataLines) {
+      line = line.trim();
+      if (line.isEmpty()) {
+        return meta;
+      }
+      String[] entry = line.split(SEPERATOR_MF_ATTRIBUTE);
+      //No empty keys allowed, no empty values allowed
+      if (entry.length < 2 || entry[0].isEmpty()) {
+        meta.errors.add(new ErrorMessage(ErrorLevel.ERROR, getErrorWithParameters(
+                Messages.METADATA_INVALID_ENTRY_DEFINITIONS.getErrorMessage(), line)));
+        //want to get all error lines in meta file block_0, no breaking loop
+      } else {
+        meta.metaEntries.put(entry[0].trim(), entry[1].trim());
+      }
+    }
+
+    if (!meta.metaEntries.containsKey(TOSCA_META_ENTRY_DEFINITIONS)) {
+      meta.errors.add(new ErrorMessage(ErrorLevel.ERROR, getErrorWithParameters(
+              Messages.METADATA_NO_ENTRY_DEFINITIONS.getErrorMessage())));
+    }
+    return meta;
+  }
+
+  @Override  public boolean isValid(){
+    return errors.isEmpty();
+  }
+
+  @Override
+  public List<ErrorMessage> getErrors() {
+    return  ImmutableList.copyOf(errors);
+  }
+
+
+  @Override
+  public Map<String, String> getMetaEntries() {
+    if (!isValid()){
+      return Collections.emptyMap();
+    }
+    return ImmutableMap.copyOf(metaEntries);
+  }
+}
+
diff --git a/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/csar/ToscaMetadata.java b/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/csar/ToscaMetadata.java
new file mode 100644
index 0000000000..a26e5195a5
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-lib/src/main/java/org/openecomp/sdc/tosca/csar/ToscaMetadata.java
@@ -0,0 +1,46 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2019, Nordix Foundation. 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.tosca.csar;
+
+import org.openecomp.sdc.datatypes.error.ErrorMessage;
+
+import java.util.List;
+import java.util.Map;
+
+public interface ToscaMetadata {
+    /**
+     * checks if metadata file is valid
+     * @return
+     */
+    boolean isValid();
+
+    /**
+     * List of errors occured during manifest parsing
+     * @return
+     */
+    List<ErrorMessage> getErrors();
+
+    /**
+     * Metadata entries of block_0
+     * @return
+     */
+    Map<String, String> getMetaEntries();
+}
diff --git a/openecomp-be/lib/openecomp-tosca-lib/src/test/java/org/openecomp/sdc/tosca/csar/MetadataParsingTest.java b/openecomp-be/lib/openecomp-tosca-lib/src/test/java/org/openecomp/sdc/tosca/csar/MetadataParsingTest.java
new file mode 100644
index 0000000000..5e32820bc3
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-lib/src/test/java/org/openecomp/sdc/tosca/csar/MetadataParsingTest.java
@@ -0,0 +1,69 @@
+package org.openecomp.sdc.tosca.csar;
+
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNull;
+import static org.openecomp.sdc.tosca.csar.CSARConstants.TOSCA_META_ENTRY_CHANGE_LOG;
+import static org.openecomp.sdc.tosca.csar.CSARConstants.TOSCA_META_ENTRY_DEFINITIONS;
+import static org.openecomp.sdc.tosca.csar.CSARConstants.TOSCA_META_ENTRY_MANIFEST;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import org.junit.Test;
+
+
+
+public class MetadataParsingTest {
+
+  @Test
+  public void testNoEntryDefinitions() throws IOException {
+    try (InputStream is = getClass()
+        .getResourceAsStream("/vspmanager.csar/metadata/Invalidtosca.meta")) {
+      ToscaMetadata onboardingToscaMetadata = OnboardingToscaMetadata.parseToscaMetadataFile(is);
+      assertFalse(onboardingToscaMetadata.isValid());
+      assertNull(onboardingToscaMetadata.getMetaEntries().get(TOSCA_META_ENTRY_DEFINITIONS));
+    }
+  }
+
+  @Test
+  public void testValidMetadataFile() throws IOException {
+    try (InputStream is = getClass()
+        .getResourceAsStream("/vspmanager.csar/metadata/Validtosca.meta")) {
+      ToscaMetadata onboardingToscaMetadata = OnboardingToscaMetadata.parseToscaMetadataFile(is);
+      assertEquals(onboardingToscaMetadata.getMetaEntries().get(TOSCA_META_ENTRY_DEFINITIONS), "Definitions/MainServiceTemplate.yaml");
+    }
+
+  }
+
+  @Test
+  public void testInvalidMetadataFileEmptyKey() throws IOException {
+    try (InputStream is = getClass()
+            .getResourceAsStream("/vspmanager.csar/metadata/InvalidtoscaEmptyKey.meta")) {
+      ToscaMetadata onboardingToscaMetadata = OnboardingToscaMetadata.parseToscaMetadataFile(is);
+      assertFalse(onboardingToscaMetadata.isValid());
+    }
+  }
+
+  @Test
+  public void testInvalidMetadataFileEmptyValue() throws IOException {
+    try (InputStream is = getClass()
+            .getResourceAsStream("/vspmanager.csar/metadata/InvalidtoscaEmptyValue.meta")) {
+      ToscaMetadata onboardingToscaMetadata = OnboardingToscaMetadata.parseToscaMetadataFile(is);
+      assertFalse(onboardingToscaMetadata.isValid());
+    }
+  }
+
+  @Test
+  public void testValidETSIMetadataFile() throws IOException {
+    try (InputStream is = getClass()
+            .getResourceAsStream("/vspmanager.csar/metadata/ValidETSItosca.meta")) {
+      ToscaMetadata onboardingToscaMetadata = OnboardingToscaMetadata.parseToscaMetadataFile(is);
+      assertEquals(onboardingToscaMetadata.getMetaEntries().get(TOSCA_META_ENTRY_DEFINITIONS), "Definitions/MainServiceTemplate.yaml");
+      assertEquals(onboardingToscaMetadata.getMetaEntries().get(TOSCA_META_ENTRY_MANIFEST), "MainServiceTemplate.mf");
+      assertEquals(onboardingToscaMetadata.getMetaEntries().get(TOSCA_META_ENTRY_CHANGE_LOG), "change.log");
+    }
+
+  }
+}
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/resources/vspmanager.csar/metadata/Invalidtosca.meta b/openecomp-be/lib/openecomp-tosca-lib/src/test/resources/vspmanager.csar/metadata/Invalidtosca.meta
index e9f08025dc..e9f08025dc 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/resources/vspmanager.csar/metadata/Invalidtosca.meta
+++ b/openecomp-be/lib/openecomp-tosca-lib/src/test/resources/vspmanager.csar/metadata/Invalidtosca.meta
diff --git a/openecomp-be/lib/openecomp-tosca-lib/src/test/resources/vspmanager.csar/metadata/InvalidtoscaEmptyKey.meta b/openecomp-be/lib/openecomp-tosca-lib/src/test/resources/vspmanager.csar/metadata/InvalidtoscaEmptyKey.meta
new file mode 100644
index 0000000000..2d3a0614e1
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-lib/src/test/resources/vspmanager.csar/metadata/InvalidtoscaEmptyKey.meta
@@ -0,0 +1,4 @@
+TOSCA-Meta-File-Version: 1.0
+CSAR-Version: 1.1
+Created-By: Sergey Sachkov
+ : empty
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-lib/src/test/resources/vspmanager.csar/metadata/InvalidtoscaEmptyValue.meta b/openecomp-be/lib/openecomp-tosca-lib/src/test/resources/vspmanager.csar/metadata/InvalidtoscaEmptyValue.meta
new file mode 100644
index 0000000000..1f1cb9f78d
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-lib/src/test/resources/vspmanager.csar/metadata/InvalidtoscaEmptyValue.meta
@@ -0,0 +1,4 @@
+TOSCA-Meta-File-Version: 1.0
+CSAR-Version: 1.1
+Created-By: Sergey Sachkov
+Key :
diff --git a/openecomp-be/lib/openecomp-tosca-lib/src/test/resources/vspmanager.csar/metadata/ValidETSItosca.meta b/openecomp-be/lib/openecomp-tosca-lib/src/test/resources/vspmanager.csar/metadata/ValidETSItosca.meta
new file mode 100644
index 0000000000..0d74a150b1
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-lib/src/test/resources/vspmanager.csar/metadata/ValidETSItosca.meta
@@ -0,0 +1,6 @@
+TOSCA-Meta-File-Version: 1.0
+CSAR-Version: 1.1
+Created-By: Sergey Sachkov
+Entry-Definitions: Definitions/MainServiceTemplate.yaml
+Entry-Manifest: MainServiceTemplate.mf
+Entry-Change-Log: change.log
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/resources/vspmanager.csar/metadata/Validtosca.meta b/openecomp-be/lib/openecomp-tosca-lib/src/test/resources/vspmanager.csar/metadata/Validtosca.meta
index 1f3980547c..4019dd88e0 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/test/resources/vspmanager.csar/metadata/Validtosca.meta
+++ b/openecomp-be/lib/openecomp-tosca-lib/src/test/resources/vspmanager.csar/metadata/Validtosca.meta
@@ -1,4 +1,4 @@
 TOSCA-Meta-File-Version: 1.0
 CSAR-Version: 1.1
 Created-By: Feng yuanxing
-Entry-Definitions: Definitions/MainServiceTemplate.yaml
+Entry-Definitions: Definitions/MainServiceTemplate.yaml
\ No newline at end of file