Implement YAML Validator

Signed-off-by: Vasyl Razinkov <vasyl.razinkov@est.tech>
Change-Id: I0365d4160984e4d68906959fb801ec7da5449b77
Issue-ID: SDC-4537

20 files changed, 596 insertions, 77 deletions

diff --git a/catalog-be/src/test/java/org/openecomp/sdc/be/tosca/SchemaFiles.java b/catalog-be/src/test/java/org/openecomp/sdc/be/tosca/SchemaFiles.java
deleted file mode 100644
index 839095f1ca..0000000000
--- a/catalog-be/src/test/java/org/openecomp/sdc/be/tosca/SchemaFiles.java
+++ /dev/null
@@ -1,76 +0,0 @@
-/*-
- * ============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.be.tosca;
-
-import org.junit.Test;
-import org.yaml.snakeyaml.Yaml;
-
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.util.List;
-import java.util.stream.Collectors;
-
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-
-public class SchemaFiles {
-
-    @Test
-    public void testValidateYamlNormativeFiles(){
-        String importToscaPath = "src/main/resources/import/tosca";
-        assertTrue(checkValidYamlInFileTree(importToscaPath));
-    }
-
-    @Test
-    public void testRainyYamlNormativeFiles(){
-        String importToscaPathTest = "src/test/resources/yamlValidation";
-        assertFalse(checkValidYamlInFileTree(importToscaPathTest));
-    }
-
-    private boolean checkValidYamlInFileTree(String fileTree)  {
-
-        try {
-            List<Path> fileTreeYamlList = Files.walk(Paths.get(fileTree))
-              .filter(path -> path.getFileName().toString().toLowerCase().endsWith(".yml"))
-              .collect(Collectors.toList());
-
-            for (Path yamlFile : fileTreeYamlList) {
-                try {
-                    FileInputStream inputStream = new FileInputStream(yamlFile.toAbsolutePath().toString());
-                    Yaml yaml = new Yaml();
-                    Object content = yaml.load(inputStream);
-                } catch (Exception e) {
-                    System.out.println("Not valid yaml in file creation : " + yamlFile.toAbsolutePath().toString());
-                    return false;
-                }
-            }
-        } catch (IOException e) {
-            System.out.println("Error in reading file from folder : " + fileTree);
-            return false;
-        }
-        return true;
-    }
-
-
-}
diff --git a/catalog-be/src/test/java/org/openecomp/sdc/be/tosca/SchemaFilesTest.java b/catalog-be/src/test/java/org/openecomp/sdc/be/tosca/SchemaFilesTest.java
new file mode 100644
index 0000000000..ddcf649c22
--- /dev/null
+++ b/catalog-be/src/test/java/org/openecomp/sdc/be/tosca/SchemaFilesTest.java
@@ -0,0 +1,131 @@
+/*-
+ * ============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.be.tosca;
+
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.junit.jupiter.api.Assertions.fail;
+
+import com.fasterxml.jackson.core.JsonParseException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;
+import com.networknt.schema.JsonSchemaFactory;
+import com.networknt.schema.SpecVersion;
+import com.networknt.schema.ValidationMessage;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Set;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.stream.Stream;
+import org.junit.jupiter.api.Test;
+import org.openecomp.sdc.be.test.util.TestResourcesHandler;
+import org.yaml.snakeyaml.Yaml;
+import org.yaml.snakeyaml.parser.ParserException;
+import org.yaml.snakeyaml.scanner.ScannerException;
+
+class SchemaFilesTest {
+
+    @Test
+    void testValidateYamlNormativeFiles() {
+        String importToscaPath = "src/main/resources/import/tosca";
+        assertTrue(checkValidYamlInFileTree(importToscaPath));
+    }
+
+    @Test
+    void testRainyYamlNormativeFiles() {
+        String importToscaPathTest = "src/test/resources/yamlValidation";
+        assertFalse(checkValidYamlInFileTree(importToscaPathTest));
+    }
+
+    private boolean checkValidYamlInFileTree(final String fileTree) {
+        AtomicBoolean ret = new AtomicBoolean(true);
+        try (final Stream<Path> pathStream = Files.walk(Paths.get(fileTree))) {
+            pathStream
+                .filter(path -> path.getFileName().toString().toLowerCase().endsWith(".yml"))
+                .forEach(yamlFile -> {
+                    try {
+                        new Yaml().load(new FileInputStream(yamlFile.toAbsolutePath().toString()));
+                    } catch (final Exception e) {
+                        System.out.println("Not valid yaml in file creation : " + yamlFile.toAbsolutePath());
+                        ret.set(false);
+                    }
+                });
+        } catch (final IOException e) {
+            System.out.println("Error in reading file from folder : " + fileTree);
+            return false;
+        }
+        return ret.get();
+    }
+
+    @Test
+    void yamlValidation_test_no_valid() {
+        final ObjectMapper mapper = new ObjectMapper(new YAMLFactory());
+        final JsonSchemaFactory factory =
+            JsonSchemaFactory.builder(JsonSchemaFactory.getInstance(SpecVersion.VersionFlag.V202012)).objectMapper(mapper).build();
+
+        try (final Stream<Path> pathStream = Files.walk(Paths.get("src/test/resources/yamlValidation"))) {
+            pathStream
+                .filter(path -> path.getFileName().toString().toLowerCase().startsWith("data_types_no-valid-"))
+                .forEach(path -> {
+                    try (final InputStream schemaFile = TestResourcesHandler.getResourceAsStream("yamlValidation/noValid/" + "schema.json");
+                        final InputStream yamlFile = TestResourcesHandler.getResourceAsStream("yamlValidation/noValid/" + path.getFileName())) {
+                        final Set<ValidationMessage> validationMessages = factory.getSchema(schemaFile).validate(mapper.readTree(yamlFile));
+                        validationMessages.forEach(System.out::println);
+                        assertFalse(validationMessages.isEmpty());
+                    } catch (JsonParseException e) {
+                        assertTrue(e.getCause() instanceof ParserException || e.getCause() instanceof ScannerException);
+                    } catch (IOException e) {
+                        fail(e.getMessage());
+                    }
+                });
+        } catch (final IOException e) {
+            fail(e.getMessage());
+        }
+    }
+    @Test
+    void yamlValidation_test_valid() {
+        final ObjectMapper mapper = new ObjectMapper(new YAMLFactory());
+        final JsonSchemaFactory factory =
+            JsonSchemaFactory.builder(JsonSchemaFactory.getInstance(SpecVersion.VersionFlag.V202012)).objectMapper(mapper).build();
+
+        try (final Stream<Path> pathStream = Files.walk(Paths.get("src/test/resources/yamlValidation"))) {
+            pathStream
+                .filter(path -> path.getFileName().toString().toLowerCase().startsWith("data_types_valid-"))
+                .forEach(path -> {
+                    try (final InputStream schemaFile = TestResourcesHandler.getResourceAsStream("yamlValidation/noValid/" + "schema.json");
+                        final InputStream yamlFile = TestResourcesHandler.getResourceAsStream("yamlValidation/noValid/" + path.getFileName())) {
+                        final Set<ValidationMessage> validationMessages = factory.getSchema(schemaFile).validate(mapper.readTree(yamlFile));
+                        validationMessages.forEach(System.out::println);
+                        assertTrue(validationMessages.isEmpty());
+                    } catch (IOException e) {
+                        fail(e.getMessage());
+                    }
+                });
+        } catch (final IOException e) {
+            fail(e.getMessage());
+        }
+    }
+
+}
diff --git a/catalog-be/src/test/resources/config/catalog-be/error-configuration.yaml b/catalog-be/src/test/resources/config/catalog-be/error-configuration.yaml
index 6911570d16..0937c1d58e 100644
--- a/catalog-be/src/test/resources/config/catalog-be/error-configuration.yaml
+++ b/catalog-be/src/test/resources/config/catalog-be/error-configuration.yaml
@@ -2872,4 +2872,12 @@ errors:
         code: 409,
         message: "System deployed %1 cannot be archived. Component: '%2'",
         messageId: "SVC4018"
-    }
\ No newline at end of file
+    }
+
+    #---------SVC4010-----------------------------
+    # %1 - error's list
+    YAML_IS_INVALID: {
+        code: 402,
+        message: "Error: Uploaded YAML file is invalid.\n%1",
+        messageId: "SVC4010"
+    }
diff --git a/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-001.yaml b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-001.yaml
new file mode 100644
index 0000000000..ca05128ddd
--- /dev/null
+++ b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-001.yaml
@@ -0,0 +1 @@
+tosca_definitions_version:

diff --git a/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-002.yaml b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-002.yaml
new file mode 100644
index 0000000000..ca05128ddd
--- /dev/null
+++ b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-002.yaml
@@ -0,0 +1 @@
+tosca_definitions_version:

diff --git a/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-003.yaml b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-003.yaml
new file mode 100644
index 0000000000..85683a0e63
--- /dev/null
+++ b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-003.yaml
@@ -0,0 +1,2 @@
+tosca_definitions_version: tosca_simple_yaml_1_2

+data_types:

diff --git a/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-004.yaml b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-004.yaml
new file mode 100644
index 0000000000..ae209d17da
--- /dev/null
+++ b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-004.yaml
@@ -0,0 +1,3 @@
+tosca_definitions_version: tosca_simple_yaml_1_2

+data_types:

+  datatype_test:

diff --git a/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-005.yaml b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-005.yaml
new file mode 100644
index 0000000000..00d452c440
--- /dev/null
+++ b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-005.yaml
@@ -0,0 +1,4 @@
+tosca_definitions_version: tosca_simple_yaml_1_2

+data_types:

+  datatype_test:

+    derived_from:

diff --git a/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-006.yaml b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-006.yaml
new file mode 100644
index 0000000000..74e2c8a114
--- /dev/null
+++ b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-006.yaml
@@ -0,0 +1,4 @@
+tosca_definitions_version: tosca_simple_yaml_1_2

+data_types:

+  datatype_test:

+    derived_from: tosca.datatypes.Root

diff --git a/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-007.yaml b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-007.yaml
new file mode 100644
index 0000000000..6eb68d05d8
--- /dev/null
+++ b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-007.yaml
@@ -0,0 +1,5 @@
+tosca_definitions_version: tosca_simple_yaml_1_2

+data_types:

+  datatype_test:

+    derived_from: tosca.datatypes.Root

+    properties:

diff --git a/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-008.yaml b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-008.yaml
new file mode 100644
index 0000000000..21b54453b2
--- /dev/null
+++ b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-008.yaml
@@ -0,0 +1,6 @@
+tosca_definitions_version: tosca_simple_yaml_1_2

+data_types:

+  datatype_test:

+    derived_from: tosca.datatypes.Root

+    properties:

+      pr_2:

diff --git a/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-009.yaml b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-009.yaml
new file mode 100644
index 0000000000..00073a3cac
--- /dev/null
+++ b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-009.yaml
@@ -0,0 +1,7 @@
+tosca_definitions_version: tosca_simple_yaml_1_2

+data_types:

+  datatype_test:

+    derived_from: tosca.datatypes.Root

+    properties:

+      pr_2:

+        type:

diff --git a/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-010.yaml b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-010.yaml
new file mode 100644
index 0000000000..2ccb8dd3fa
--- /dev/null
+++ b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-010.yaml
@@ -0,0 +1,7 @@
+tosca_definitions_version: tosca_simple_yaml_1_2

+data_types:

+  datatype_test:

+    derived_from: tosca.datatypes.Root

+    properties:

+      pr_2:

+        type: map

diff --git a/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-011.yaml b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-011.yaml
new file mode 100644
index 0000000000..d7e219726f
--- /dev/null
+++ b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-011.yaml
@@ -0,0 +1,9 @@
+tosca_definitions_version: tosca_simple_yaml_1_2

+data_types:

+  datatype_test:

+    derived_from: tosca.datatypes.Root

+    properties:

+      pr_2:

+        type: map

+        entry_schema:

+          type:

diff --git a/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-012.yaml b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-012.yaml
new file mode 100644
index 0000000000..8e9ade8473
--- /dev/null
+++ b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-012.yaml
@@ -0,0 +1,14 @@
+tosca_definitions_version: tosca_simple_yaml_1_2

+data_types:

+  datatype_test:

+    derived_from: tosca.datatypes.Root

+    properties:

+      pr_2:

+        type: map

+        entry_schema:

+          type: boolean

+      descriptor_id:

+        type: string

+        description: Globally unique identifier of the VNFD

+        required: true

+        constraints:

diff --git a/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-013.yaml b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-013.yaml
new file mode 100644
index 0000000000..bfc5f2a48f
--- /dev/null
+++ b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_no-valid-013.yaml
@@ -0,0 +1,20 @@
+tosca_definitions_version: tosca_simple_yaml_1_2
+data_types:
+  datatype_test:
+    derived_from: tosca.datatypes.Root
+    properties:
+      pr_1:
+        type: list
+        entry_schema:
+          type: boolean
+        default: [
+      pr_2:
+        type: map
+        entry_schema:
+          type: boolean
+        default: }
+      descriptor_id:
+        type: string
+        description: Globally unique identifier of the VNFD
+        default: 'Missing quote
+        required: true
diff --git a/catalog-be/src/test/resources/yamlValidation/noValid/data_types_valid-01.yaml b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_valid-01.yaml
new file mode 100644
index 0000000000..991477ccbd
--- /dev/null
+++ b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_valid-01.yaml
@@ -0,0 +1,85 @@
+tosca_definitions_version: tosca_simple_yaml_1_2
+data_types:
+  datatype_test:
+    derived_from: tosca.datatypes.Root
+    properties:
+      pr_1:
+        type: map
+        entry_schema:
+          type: boolean
+      pr_2:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - equal: fgh
+      pr_3:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - greater_than: a
+      pr_4:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - greater_or_equal: b
+      pr_5:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - less_than: z
+      pr_6:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - less_or_equal: y
+      pr_7:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - in_range:
+              - bb
+              - yy
+      pr_8:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - valid_values:
+              - dd
+              - rr
+      pr_9:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - length: 3
+      pr_10:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - min_length: 3
+      pr_11:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - min_length: 3
+      pr_12:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - max_length: 3
+      pr_13:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - pattern: '[a-z]'
diff --git a/catalog-be/src/test/resources/yamlValidation/noValid/data_types_valid-02.yaml b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_valid-02.yaml
new file mode 100644
index 0000000000..d4ba271134
--- /dev/null
+++ b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_valid-02.yaml
@@ -0,0 +1,84 @@
+data_types:
+  datatype_test:
+    derived_from: tosca.datatypes.Root
+    properties:
+      pr_1:
+        type: map
+        entry_schema:
+          type: boolean
+      pr_2:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - equal: fgh
+      pr_3:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - greater_than: a
+      pr_4:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - greater_or_equal: b
+      pr_5:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - less_than: z
+      pr_6:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - less_or_equal: y
+      pr_7:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - in_range:
+              - bb
+              - yy
+      pr_8:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - valid_values:
+              - dd
+              - rr
+      pr_9:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - length: 3
+      pr_10:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - min_length: 3
+      pr_11:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - min_length: 3
+      pr_12:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - max_length: 3
+      pr_13:
+        type: string
+        description: Globally unique identifier of the VNFD
+        required: true
+        constraints:
+          - pattern: '[a-z]'
diff --git a/catalog-be/src/test/resources/yamlValidation/noValid/data_types_valid-03.yaml b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_valid-03.yaml
new file mode 100644
index 0000000000..a15f36899f
--- /dev/null
+++ b/catalog-be/src/test/resources/yamlValidation/noValid/data_types_valid-03.yaml
@@ -0,0 +1,83 @@
+datatype_test:
+  derived_from: tosca.datatypes.Root
+  properties:
+    pr_1:
+      type: map
+      entry_schema:
+        type: boolean
+    pr_2:
+      type: string
+      description: Globally unique identifier of the VNFD
+      required: true
+      constraints:
+        - equal: fgh
+    pr_3:
+      type: string
+      description: Globally unique identifier of the VNFD
+      required: true
+      constraints:
+        - greater_than: a
+    pr_4:
+      type: string
+      description: Globally unique identifier of the VNFD
+      required: true
+      constraints:
+        - greater_or_equal: b
+    pr_5:
+      type: string
+      description: Globally unique identifier of the VNFD
+      required: true
+      constraints:
+        - less_than: z
+    pr_6:
+      type: string
+      description: Globally unique identifier of the VNFD
+      required: true
+      constraints:
+        - less_or_equal: y
+    pr_7:
+      type: string
+      description: Globally unique identifier of the VNFD
+      required: true
+      constraints:
+        - in_range:
+            - bb
+            - yy
+    pr_8:
+      type: string
+      description: Globally unique identifier of the VNFD
+      required: true
+      constraints:
+        - valid_values:
+            - dd
+            - rr
+    pr_9:
+      type: string
+      description: Globally unique identifier of the VNFD
+      required: true
+      constraints:
+        - length: 3
+    pr_10:
+      type: string
+      description: Globally unique identifier of the VNFD
+      required: true
+      constraints:
+        - min_length: 3
+    pr_11:
+      type: string
+      description: Globally unique identifier of the VNFD
+      required: true
+      constraints:
+        - min_length: 3
+    pr_12:
+      type: string
+      description: Globally unique identifier of the VNFD
+      required: true
+      constraints:
+        - max_length: 3
+    pr_13:
+      type: string
+      description: Globally unique identifier of the VNFD
+      required: true
+      constraints:
+        - pattern: '[a-z]'
diff --git a/catalog-be/src/test/resources/yamlValidation/noValid/schema.json b/catalog-be/src/test/resources/yamlValidation/noValid/schema.json
new file mode 100644
index 0000000000..df43dc4fe3
--- /dev/null
+++ b/catalog-be/src/test/resources/yamlValidation/noValid/schema.json
@@ -0,0 +1,121 @@
+{
+  "$schema": "https://json-schema.org/draft/2019-09/schema",
+  "$id": "http://example.com/example.json",
+  "title": "Root Schema",
+  "type": "object",
+  "default": {},
+  "properties": {
+    "tosca_definitions_version": {
+      "title": "The tosca_definitions_version Schema",
+      "type": "string",
+      "default": ""
+    },
+    "data_types": {
+      "title": "The data_types Schema",
+      "type": "object",
+      "default": {},
+      "required": [],
+      "additionalProperties": {
+        "title": "The additionalProperties Schema",
+        "type": "object",
+        "default": {},
+        "required": [
+          "derived_from",
+          "properties"
+        ],
+        "properties": {
+          "derived_from": {
+            "title": "The derived_from Schema",
+            "type": "string",
+            "default": ""
+          },
+          "properties": {
+            "title": "The properties Schema",
+            "type": "object",
+            "default": {},
+            "required": [],
+            "additionalProperties": {
+              "title": "The additionalProperties Schema",
+              "type": "object",
+              "default": {},
+              "required": [
+                "type"
+              ],
+              "properties": {
+                "type": {
+                  "title": "The type Schema",
+                  "type": "string",
+                  "default": ""
+                },
+                "description": {
+                  "title": "The description Schema",
+                  "type": "string",
+                  "default": ""
+                },
+                "default": {
+                  "title": "The default Schema",
+                  "type": [
+                    "string",
+                    "integer",
+                    "boolean",
+                    "number"
+                  ],
+                  "default": ""
+                },
+                "required": {
+                  "title": "The required Schema",
+                  "type": "boolean",
+                  "default": false
+                },
+                "status": {
+                  "title": "The status Schema",
+                  "type": "string",
+                  "default": ""
+                },
+                "constraints": {
+                  "title": "The constraints Schema",
+                  "type": [
+                    "array"
+                  ],
+                  "default": {}
+                },
+                "entry_schema": {
+                  "title": "The entry_schema Schema",
+                  "type": "object",
+                  "default": {},
+                  "properties": {
+                    "type": {
+                      "title": "The type Schema",
+                      "type": [
+                        "string",
+                        "integer",
+                        "boolean",
+                        "number"
+                      ],
+                      "default": ""
+                    }
+                  }
+                }
+              },
+              "if": {
+                "properties": {
+                  "type": {
+                    "enum": [
+                      "map",
+                      "list"
+                    ]
+                  }
+                }
+              },
+              "then": {
+                "required": [
+                  "entry_schema"
+                ]
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+}