Fixing the secrity issuesi

Updating to Spring 6.2.8
Fixing unit tests

Author: karen-avetisyan-mc

pom.xml

@@ -13,7 +13,7 @@
     <name>oauth1-signer</name>
 
     <properties>
-        <spring-version>5.3.33</spring-version>
+        <spring-version>6.2.8</spring-version>
         <spring-webflux-version>3.5.3</spring-webflux-version>
         <okhttp2-version>2.7.5</okhttp2-version>
         <okhttp3-version>4.12.0</okhttp3-version>
@@ -224,6 +224,14 @@
                     <publishingServerId>central</publishingServerId>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>9</source>
+                    <target>9</target>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 </project>

src/test/java/com/mastercard/developer/signers/SpringHttpRequestSignerTest.java

@@ -14,6 +14,7 @@
 import org.junit.Test;
 
 import java.security.PrivateKey;
+import java.util.Map;
 
 public class SpringHttpRequestSignerTest {
 
@@ -38,14 +39,19 @@ public void initialize() throws Exception {
 			public HttpMethod getMethod(){
 				return POST_METHOD;
 			}
-			@Override
 			public String getMethodValue(){
 				return getMethod().toString();
 			}
 			@Override
 			public URI getURI(){
 				return uri;
 			}
+
+			@Override
+			public Map<String, Object> getAttributes() {
+				return Map.of();
+			}
+
 			@Override
 			public HttpHeaders getHeaders(){
 				return headers;
@@ -104,14 +110,19 @@ public void testSignShouldAddOAuth1HeaderToGetRequestNullBody() {
 			public HttpMethod getMethod(){
 				return GET_METHOD;
 			}
-			@Override
 			public String getMethodValue(){
 				return getMethod().toString();
 			}
 			@Override
 			public URI getURI(){
 				return uri;
 			}
+
+			@Override
+			public Map<String, Object> getAttributes() {
+				return Map.of();
+			}
+
 			@Override
 			public HttpHeaders getHeaders(){
 				return headers;
@@ -136,14 +147,19 @@ public void testSignShouldAddOAuth1HeaderToGetRequestEmptyBody() {
 			public HttpMethod getMethod(){
 				return GET_METHOD;
 			}
-			@Override
 			public String getMethodValue(){
 				return getMethod().toString();
 			}
 			@Override
 			public URI getURI(){
 				return uri;
 			}
+
+			@Override
+			public Map<String, Object> getAttributes() {
+				return Map.of();
+			}
+
 			@Override
 			public HttpHeaders getHeaders(){
 				return headers;
@@ -164,11 +180,15 @@ public void testSign_ShouldThrowIllegalStateException_WhenNullHttpMethod() {
 
 		// GIVEN
 		request = new HttpRequest() {
+			@Override
+			public Map<String, Object> getAttributes() {
+				return Map.of();
+			}
+
 			@Override
 			public HttpMethod getMethod(){
 				return null;
 			}
-			@Override
 			public String getMethodValue(){
 				return "something";
 			}