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diff --git a/csarvalidation/src/test/java/org/onap/validation/yaml/YamlFileValidatorTest.java b/csarvalidation/src/test/java/org/onap/validation/yaml/YamlFileValidatorTest.java
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+++ b/csarvalidation/src/test/java/org/onap/validation/yaml/YamlFileValidatorTest.java
@@ -0,0 +1,95 @@
+/*
+ * Copyright 2020 Nokia
+ *
+ * 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.
+ *
+ */
+
+package org.onap.validation.yaml;
+
+import org.assertj.core.util.Lists;
+import org.junit.Test;
+import org.onap.validation.yaml.error.YamlDocumentValidationError;
+import org.onap.validation.yaml.exception.YamlProcessingException;
+import org.yaml.snakeyaml.parser.ParserException;
+
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+
+public class YamlFileValidatorTest {
+
+    @Test
+    public void shouldReturnNoErrorsWhenGivenPathToValidPmDictionaryFile() throws YamlProcessingException {
+        // given
+        String path = getFullPathForGivenResources(YamlLoadingUtils.PATH_TO_VALID_YAML);
+
+        // when
+        List<YamlDocumentValidationError> validationErrors =
+            new YamlFileValidator().validateYamlFileWithSchema(path);
+
+        // then
+        assertThat(validationErrors).isNotNull();
+        assertThat(validationErrors).hasSize(3);
+        assertThat(validationErrors).usingRecursiveFieldByFieldElementComparator().containsAll(
+            Lists.list(
+                new YamlDocumentValidationError(1 ,
+                    "/pmMetaData/pmFields/measResultType" ,
+                        "Value is not in array of accepted values.\n" +
+                            " value:  integer\n" +
+                            "  accepted values:  [float, uint32, uint64]"),
+                new YamlDocumentValidationError(1 ,
+                    "/pmMetaData/pmFields/",
+                        "Key not found: measChangeType"),
+                new YamlDocumentValidationError(2 ,
+                    "/pmMetaData/pmFields/",
+                        "Key not found: measChangeType")
+            )
+        );
+    }
+
+    @Test
+    public void shouldThrowErrorWhenGivenPathToInvalidPmDictionaryFile() {
+        // given
+        String path = getFullPathForGivenResources(YamlLoadingUtils.PATH_TO_MULTI_DOCUMENT_INVALID_YAML);
+
+        // when  then
+        assertThatThrownBy(() ->
+            new YamlFileValidator().validateYamlFileWithSchema(path)
+        ).isInstanceOf(ParserException.class)
+            .hasMessageContaining(
+                "expected the node content, but found DocumentEnd"
+            );
+    }
+
+    @Test
+    public void shouldThrowErrorWhenGivenInvalidPath() {
+        // given
+        String path ="invalid/path/to/pm_dictionary";
+
+        // when  then
+        assertThatThrownBy(() ->
+            new YamlFileValidator().validateYamlFileWithSchema(path)
+        ).isInstanceOf(YamlProcessingException.class)
+            .hasMessageContaining(
+                "PM_Dictionary YAML file is empty"
+            );
+    }
+
+    private String getFullPathForGivenResources(String pathToValidYaml) {
+        return this.getClass().getClassLoader().getResource(
+            pathToValidYaml
+        ).getPath();
+    }
+}