feat: Add header param support to test package

Resolves #22 (closed)

testing/src/main/java/org/eclipsefoundation/testing/helpers/TestCaseHelper.java

@@ -36,7 +36,7 @@ public class TestCaseHelper {
      * @return the desired endpoint test case
      */
     public static EndpointTestCase buildSuccessCase(String path, String[] params, String schemaLocation) {
-        return prepareSuccessCase(path, params, schemaLocation).build();
+        return prepareTestCase(path, params, schemaLocation).build();
     }
 
     /**
@@ -48,7 +48,7 @@ public class TestCaseHelper {
      * @param schemaLocation the schema location
      * @return the desired endpoint test case builder
      */
-    public static EndpointTestCase.Builder prepareSuccessCase(String path, String[] params, String schemaLocation) {
+    public static EndpointTestCase.Builder prepareTestCase(String path, String[] params, String schemaLocation) {
         return EndpointTestCase.builder()
                 .setPath(path)
                 .setParams(Optional.of(params))