diff --git a/notification-core/src/test/java/org/opengroup/osdu/notification/api/GlobalErrorControllerTest.java b/notification-core/src/test/java/org/opengroup/osdu/notification/api/GlobalErrorControllerTest.java
index 8a4ff8663c8dafad0ad1922fb9e0edb54ca6fb8c..6c4570a42587a93a1fcaf22703c41c44588e6bc7 100644
--- a/notification-core/src/test/java/org/opengroup/osdu/notification/api/GlobalErrorControllerTest.java
+++ b/notification-core/src/test/java/org/opengroup/osdu/notification/api/GlobalErrorControllerTest.java
@@ -1,3 +1,17 @@
+// Copyright © Microsoft Corporation
+//
+// 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.opengroup.osdu.notification.api;
 
 import org.junit.Before;
@@ -19,6 +33,7 @@ public class GlobalErrorControllerTest {
 
     @Mock
     HttpServletRequest httpServletRequest;
+
     @InjectMocks
     private GlobalErrorController globalErrorController;
 
@@ -33,7 +48,6 @@ public class GlobalErrorControllerTest {
         when(httpServletRequest.getAttribute(eq("javax.servlet.error.status_code"))).thenReturn(500);
         String expected = globalErrorController.handleErrorGet(httpServletRequest);
         assertEquals(expected, "{\"code\": 500, \"reason:\": \"Internal Server Error\" \"message\":\"An unknown error has occurred\" }");
-
     }
 
     @Test
@@ -41,7 +55,6 @@ public class GlobalErrorControllerTest {
         when(httpServletRequest.getAttribute(eq("javax.servlet.error.status_code"))).thenReturn(404);
         String expected = globalErrorController.handleErrorPut(httpServletRequest);
         assertEquals(expected, "{\"code\": 404, \"reason:\": \"Not Found\" \"message\":\"sample exception\" }");
-
     }
 
     @Test
@@ -49,7 +62,6 @@ public class GlobalErrorControllerTest {
         when(httpServletRequest.getAttribute(eq("javax.servlet.error.status_code"))).thenReturn(500);
         String expected = globalErrorController.handleErrorPatch(httpServletRequest);
         assertEquals(expected, "{\"code\": 500, \"reason:\": \"Internal Server Error\" \"message\":\"An unknown error has occurred\" }");
-
     }
 
     @Test
@@ -69,7 +81,6 @@ public class GlobalErrorControllerTest {
     @Test
     public void getErrorPathTest() {
         assertEquals(globalErrorController.getErrorPath(), "/error");
-
     }
 
 }
\ No newline at end of file
diff --git a/notification-core/src/test/java/org/opengroup/osdu/notification/api/PubsubEndpointTest.java b/notification-core/src/test/java/org/opengroup/osdu/notification/api/PubsubEndpointTest.java
index de0af9ef8435d2fc870edb5c21c3ef5f3224c7ba..75c9461fd3eddba5e0776cd65b87ed924cf78c49 100644
--- a/notification-core/src/test/java/org/opengroup/osdu/notification/api/PubsubEndpointTest.java
+++ b/notification-core/src/test/java/org/opengroup/osdu/notification/api/PubsubEndpointTest.java
@@ -36,8 +36,10 @@ import static org.mockito.Mockito.when;
 
 @RunWith(MockitoJUnitRunner.class)
 public class PubsubEndpointTest {
+
     private static final String NOTIFICATION_ID = "test-notification-id";
     private static final String PUBSUB_MESSAGE = "test-pubsub-message-data";
+    private final HttpResponse response = new HttpResponse();
     @Mock
     private IPubsubRequestBodyExtractor pubsubRequestBodyExtractor;
     @Mock
@@ -46,7 +48,6 @@ public class PubsubEndpointTest {
     private JaxRsDpsLog log;
     @InjectMocks
     private PubsubEndpoint sut;
-    private final HttpResponse response = new HttpResponse();
 
     @Before
     public void setup() throws Exception {
diff --git a/notification-core/src/test/java/org/opengroup/osdu/notification/auth/AuthorizationServiceEntitlementsTest.java b/notification-core/src/test/java/org/opengroup/osdu/notification/auth/AuthorizationServiceEntitlementsTest.java
index 529de08815759e1361892625fd875ec1b2fc3a18..82895fd06ecc9a7735fca872b9aa113ef424f690 100644
--- a/notification-core/src/test/java/org/opengroup/osdu/notification/auth/AuthorizationServiceEntitlementsTest.java
+++ b/notification-core/src/test/java/org/opengroup/osdu/notification/auth/AuthorizationServiceEntitlementsTest.java
@@ -61,7 +61,7 @@ public class AuthorizationServiceEntitlementsTest {
     }
 
     @Test
-    public void should_returnUser_when_ussrHasPermission() throws EntitlementsException {
+    public void should_returnUser_when_userHasPermission() throws EntitlementsException {
         sut = createSut("service.register.user");
 
         AuthorizationResponse result = sut.authorizeAny(DpsHeaders.createFromMap(new HashMap<>()), "service.register.user");
@@ -70,7 +70,7 @@ public class AuthorizationServiceEntitlementsTest {
     }
 
     @Test
-    public void should_returnUser_when_ussrHasAnyPermission() throws EntitlementsException {
+    public void should_returnUser_when_userHasAnyPermission() throws EntitlementsException {
         sut = createSut("service.register.editor");
 
         AuthorizationResponse result = sut.authorizeAny(DpsHeaders.createFromMap(new HashMap<>()), "service.register.user", "service.register.editor");
diff --git a/notification-core/src/test/java/org/opengroup/osdu/notification/auth/factory/AuthFactoryTest.java b/notification-core/src/test/java/org/opengroup/osdu/notification/auth/factory/AuthFactoryTest.java
index 5c00336e8bc7aefee275afad5a503307b56300bd..a1acb7de90ab752bf55a9a0afe2d5b03ce142b8a 100644
--- a/notification-core/src/test/java/org/opengroup/osdu/notification/auth/factory/AuthFactoryTest.java
+++ b/notification-core/src/test/java/org/opengroup/osdu/notification/auth/factory/AuthFactoryTest.java
@@ -1,3 +1,17 @@
+// Copyright © Microsoft Corporation
+//
+// 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.opengroup.osdu.notification.auth.factory;
 
 import org.junit.Before;
diff --git a/notification-core/src/test/java/org/opengroup/osdu/notification/di/CredentialHeadersProviderTest.java b/notification-core/src/test/java/org/opengroup/osdu/notification/di/CredentialHeadersProviderTest.java
index 2d604ac9460c7c3f5cc2fe02e8ede830208b672b..83a349952ccb1cc50364408f0caa313d799bca4f 100644
--- a/notification-core/src/test/java/org/opengroup/osdu/notification/di/CredentialHeadersProviderTest.java
+++ b/notification-core/src/test/java/org/opengroup/osdu/notification/di/CredentialHeadersProviderTest.java
@@ -58,8 +58,6 @@ public class CredentialHeadersProviderTest {
         assertEquals(dpsHeaders.getHeaders().get("content-type"), "application/json");
         assertEquals(dpsHeaders.getHeaders().get("authorization"), "sampleAuthToken");
         assertEquals(dpsHeaders.getHeaders().get("data-partition-id"), "opendes");
-
-
     }
 
 }
\ No newline at end of file
diff --git a/notification-core/src/test/java/org/opengroup/osdu/notification/di/RequestInfoExtTest.java b/notification-core/src/test/java/org/opengroup/osdu/notification/di/RequestInfoExtTest.java
index 366bb5a9abc40d67c601692cf7a612214565e0a4..3ea97c72192daa6e8c5fe99153a188c18d4d1cab 100644
--- a/notification-core/src/test/java/org/opengroup/osdu/notification/di/RequestInfoExtTest.java
+++ b/notification-core/src/test/java/org/opengroup/osdu/notification/di/RequestInfoExtTest.java
@@ -64,13 +64,11 @@ public class RequestInfoExtTest {
 
     @Test
     public void assignPartitionIdIfNotInHeaderTest() {
-
         when(http.getMethod()).thenReturn("POST");
         when(headers.getPartitionId()).thenReturn(null);
         when(requestBodyExtractor.extractAttributesFromRequestBody()).thenReturn(httpHeaders);
         this.sut.assignPartitionIdIfNotInHeader();
         verify(requestBodyExtractor, times(1)).extractAttributesFromRequestBody();
-
     }
 
 }
diff --git a/notification-core/src/test/java/org/opengroup/osdu/notification/di/SubscriptionCacheFactoryTest.java b/notification-core/src/test/java/org/opengroup/osdu/notification/di/SubscriptionCacheFactoryTest.java
index 8b17bbec285ec4c57eb84251300e9ecc86ada56e..893e635020565ab2e8d9a906de6742c055ffa210 100644
--- a/notification-core/src/test/java/org/opengroup/osdu/notification/di/SubscriptionCacheFactoryTest.java
+++ b/notification-core/src/test/java/org/opengroup/osdu/notification/di/SubscriptionCacheFactoryTest.java
@@ -1,3 +1,17 @@
+// Copyright © Microsoft Corporation
+//
+// 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.opengroup.osdu.notification.di;
 
 import org.junit.Before;
@@ -30,7 +44,6 @@ public class SubscriptionCacheFactoryTest {
     @Mock
     private TenantInfo tenantInfo;
 
-
     @Before
     public void setup() {
         subscriptionCacheFactory = new SubscriptionCacheFactory(1234567, 1000);
@@ -42,13 +55,10 @@ public class SubscriptionCacheFactoryTest {
         when(headers.getPartitionIdWithFallbackToAccountId()).thenReturn("opendes");
         when(tenantInfo.getDataPartitionId()).thenReturn("opendes");
         subscriptionCacheFactory.put("testKey", "testVal");
-
     }
 
-
     @Test
     public void getTest() {
-
         String actual = subscriptionCacheFactory.get("testKey");
         assertEquals("testVal", actual);
     }
@@ -57,7 +67,6 @@ public class SubscriptionCacheFactoryTest {
     public void deleteTest() {
         subscriptionCacheFactory.delete("testKey");
         assertNull(subscriptionCacheFactory.get("testKey"));
-
     }
 
     @Test
diff --git a/notification-core/src/test/java/org/opengroup/osdu/notification/errors/SpringExceptionMapperTest.java b/notification-core/src/test/java/org/opengroup/osdu/notification/errors/SpringExceptionMapperTest.java
index 8594ff84d0500bf9feb1968fa741d7a42d31fdb8..718055c61368c6908a9dc2eac56ed9c65a285f13 100644
--- a/notification-core/src/test/java/org/opengroup/osdu/notification/errors/SpringExceptionMapperTest.java
+++ b/notification-core/src/test/java/org/opengroup/osdu/notification/errors/SpringExceptionMapperTest.java
@@ -1,3 +1,17 @@
+// Copyright © Microsoft Corporation
+//
+// 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.opengroup.osdu.notification.errors;
 
 import org.junit.Before;
@@ -48,36 +62,35 @@ public class SpringExceptionMapperTest {
         appException.setOriginalException(new NullPointerException());
         ResponseEntity<Object> actual = springExceptionMapper.handleAppException(appException);
         AppError appError = (AppError) actual.getBody();
+
         assertNotNull(actual);
         assertEquals(400, Objects.requireNonNull(appError).getCode());
         assertEquals("Sample app exception reason", appError.getReason());
         assertEquals("Sample app exception message", appError.getMessage());
     }
 
-
     @Test
     public void handleValidationException() {
         ValidationException validationException = new ValidationException("Sample Validation Exception");
         ResponseEntity<Object> actual = springExceptionMapper.handleValidationException(validationException);
-        assertNotNull(actual);
         AppError appError = (AppError) actual.getBody();
+
+        assertNotNull(actual);
         assertEquals(400, appError.getCode());
         assertEquals("Sample Validation Exception", appError.getMessage());
         assertEquals("Bad request", appError.getReason());
-
-
     }
 
     @Test
     public void handleAccessDeniedException() {
         AccessDeniedException accessDeniedException = new AccessDeniedException("Sample Access Denied Exception");
         ResponseEntity<Object> actual = springExceptionMapper.handleAccessDeniedException(accessDeniedException, request);
-        assertNotNull(actual);
         AppError appError = (AppError) actual.getBody();
+
+        assertNotNull(actual);
         assertEquals(401, appError.getCode());
         assertEquals("Sample Access Denied Exception", appError.getMessage());
         assertEquals("Unauthorized", appError.getReason());
-
     }
 
     @Test
@@ -85,31 +98,30 @@ public class SpringExceptionMapperTest {
         Exception exception = new Exception("A General Exception");
         ResponseEntity<Object> actual = springExceptionMapper.handleGeneralException(exception);
         AppError appError = (AppError) actual.getBody();
+
         assertNotNull(appError);
         assertEquals(500, appError.getCode());
         assertEquals("An unknown error has occurred.", appError.getMessage());
         assertEquals("Server Error", appError.getReason());
-
-
     }
 
     @Test
     public void handleIOException_connectionClosed() {
         IOException ioException = new IOException("Sample IO Exception due to broken pipe");
         ResponseEntity<Object> actual = springExceptionMapper.handleIOException(ioException);
-        assertEquals(actual, null);
 
+        assertEquals(actual, null);
     }
 
     @Test
     public void handleIOExceptionTest() {
         IOException ioException = new IOException("Sample IO Exception");
         ResponseEntity<Object> actual = springExceptionMapper.handleIOException(ioException);
-        assertNotNull(actual);
         AppError appError = (AppError) actual.getBody();
+
+        assertNotNull(actual);
         assertEquals("Unknown error", appError.getReason());
         assertEquals("Sample IO Exception", appError.getMessage());
         assertEquals(503, appError.getCode());
-
     }
 }
\ No newline at end of file
diff --git a/notification-core/src/test/java/org/opengroup/osdu/notification/logging/ResponseLogFilterTest.java b/notification-core/src/test/java/org/opengroup/osdu/notification/logging/ResponseLogFilterTest.java
index b9c79256cfa098a423c531daae4994934ddb2465..c78c8743fd17fa3f859c650ef863edf720ec7002 100644
--- a/notification-core/src/test/java/org/opengroup/osdu/notification/logging/ResponseLogFilterTest.java
+++ b/notification-core/src/test/java/org/opengroup/osdu/notification/logging/ResponseLogFilterTest.java
@@ -1,3 +1,17 @@
+// Copyright © Microsoft Corporation
+//
+// 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.opengroup.osdu.notification.logging;
 
 import org.junit.Before;
diff --git a/notification-core/src/test/java/org/opengroup/osdu/notification/service/NotificationHandlerTest.java b/notification-core/src/test/java/org/opengroup/osdu/notification/service/NotificationHandlerTest.java
index 38c6e32ec61c00724c24997e8cb37d5ff378e94d..783597c911e3bdabf02eedc7db76f5cde8ae652b 100644
--- a/notification-core/src/test/java/org/opengroup/osdu/notification/service/NotificationHandlerTest.java
+++ b/notification-core/src/test/java/org/opengroup/osdu/notification/service/NotificationHandlerTest.java
@@ -16,7 +16,6 @@
 
 package org.opengroup.osdu.notification.service;
 
-import org.junit.Assert;
 import org.junit.BeforeClass;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -37,6 +36,7 @@ import org.opengroup.osdu.notification.auth.interfaces.SecretAuth;
 import java.util.HashMap;
 import java.util.Map;
 
+import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.fail;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.when;
@@ -82,7 +82,6 @@ public class NotificationHandlerTest {
         value.setKey("keyFile");
         secret.setValue(value);
         gsa_subscription.setSecret(secret);
-
     }
 
     private static void setHmac_subscription() {
@@ -109,7 +108,7 @@ public class NotificationHandlerTest {
         when(this.secretAuth.getPushUrl(gsa_subscription.getPushEndpoint())).thenReturn(gsa_subscription.getPushEndpoint());
         when(this.secretAuth.getRequestHeaders()).thenReturn(headers);
         HttpResponse response = this.sut.notifySubscriber(NOTIFICATION_ID, PUBSUB_MESSAGE, headers);
-        Assert.assertEquals(200, response.getResponseCode());
+        assertEquals(200, response.getResponseCode());
     }
 
     @Test
@@ -122,13 +121,12 @@ public class NotificationHandlerTest {
         when(this.secretAuth.getPushUrl(hmac_subscription.getPushEndpoint())).thenReturn(hmac_subscription.getPushEndpoint());
         when(this.secretAuth.getRequestHeaders()).thenReturn(headers);
         HttpResponse response = this.sut.notifySubscriber(NOTIFICATION_ID, PUBSUB_MESSAGE, headers);
-        Assert.assertEquals(200, response.getResponseCode());
+        assertEquals(200, response.getResponseCode());
     }
 
     @Test(expected = SubscriptionException.class)
     public void should_throwException_whenSubscriptionHandlerThrowsException() throws Exception {
         Map<String, String> headers = new HashMap<String, String>();
-
         when(subscriptionHandler.getSubscriptionFromCache(NOTIFICATION_ID)).thenThrow(new SubscriptionException("error", response));
         this.sut.notifySubscriber(NOTIFICATION_ID, PUBSUB_MESSAGE, headers);
         fail("should throw SubscriptionException");
diff --git a/notification-core/src/test/java/org/opengroup/osdu/notification/service/SubscriptionHandlerTest.java b/notification-core/src/test/java/org/opengroup/osdu/notification/service/SubscriptionHandlerTest.java
index ff1be17857647b5f857ac8fb8136b23853e940a2..f917f1fe9282d4f386a93cd0e03561e64ea2a949 100644
--- a/notification-core/src/test/java/org/opengroup/osdu/notification/service/SubscriptionHandlerTest.java
+++ b/notification-core/src/test/java/org/opengroup/osdu/notification/service/SubscriptionHandlerTest.java
@@ -63,7 +63,6 @@ public class SubscriptionHandlerTest {
         fail("should throw AppException");
     }
 
-
     @Test
     public void should_return200_whenSubscriptionGotFromRegistration() throws Exception {
         when(this.subscriptionCacheFactory.get(any())).thenReturn(null);
diff --git a/notification-core/src/test/java/org/opengroup/osdu/notification/utils/NotificationFilterTest.java b/notification-core/src/test/java/org/opengroup/osdu/notification/utils/NotificationFilterTest.java
index ba2c6125bac39578628e60660320e05edbb24f3d..ed6d109d71ef49d91b1f59983251400323b0f967 100644
--- a/notification-core/src/test/java/org/opengroup/osdu/notification/utils/NotificationFilterTest.java
+++ b/notification-core/src/test/java/org/opengroup/osdu/notification/utils/NotificationFilterTest.java
@@ -1,3 +1,17 @@
+// Copyright © Microsoft Corporation
+//
+// 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.opengroup.osdu.notification.utils;
 
 import org.junit.Before;
@@ -41,7 +55,6 @@ public class NotificationFilterTest {
     @Mock
     private HttpServletResponse servletResponse;
 
-
     @Before
     public void setup() throws ServletException, IOException {
         MockitoAnnotations.initMocks(NotificationFilterTest.this);
@@ -53,7 +66,6 @@ public class NotificationFilterTest {
 
         notificationFilter.doFilter(servletRequest, servletResponse, filterChain);
         assertNotNull(dpsHeaders.getHeaders().get("correlation-id"));
-        assertEquals(dpsHeaders.getHeaders().get("content-type"),"application/json");
-
+        assertEquals(dpsHeaders.getHeaders().get("content-type"), "application/json");
     }
 }
\ No newline at end of file