Fix http error type generation

http_util.go

@@ -38,10 +38,11 @@ func NewHttpError(errType, instance string, err error) HttpError {
 	}
 
 	code = GetHttpStatusCode(customErr)
+	errHttpType = getHttpErrorType(errType, code)
 	return HttpError{
 		Type:       errHttpType,
 		Title:      customErr.Title(),
-		Status:     getHttpDddErrorType(customErr, code),
+		Status:     getHttpDddErrorStatus(customErr, code),
 		StatusCode: code,
 		Detail:     customErr.Description(),
 		Instance:   instance,
@@ -61,7 +62,7 @@ func getHttpErrorType(rootType string, status int) string {
 // retrieves a status name from an Error or a generic HTTP problem object type.
 //
 // For more information, go to: https://datatracker.ietf.org/doc/html/rfc7807#section-4.2
-func getHttpDddErrorType(err Error, status int) string {
+func getHttpDddErrorStatus(err Error, status int) string {
 	if statusName := err.Status(); statusName != "" {
 		return statusName
 	}

http_util_test.go

@@ -130,6 +130,19 @@ var newHttpErrorTestSuite = []struct {
 			Instance:   "/users/12345/msg/abc",
 		},
 	},
+	{
+		InErrType:  "",
+		InInstance: "/users/12345/msg/abc",
+		InErr:      NewNotFound("foo").SetStatus("FooNotFound"),
+		ExpHttpErr: HttpError{
+			Type:       "Not Found",
+			Title:      "Resource not found",
+			Status:     "FooNotFound",
+			StatusCode: http.StatusNotFound,
+			Detail:     "The resource foo was not found",
+			Instance:   "/users/12345/msg/abc",
+		},
+	},
 	{
 		InErrType:  "https://neutrinocorp.org/iam/probs/required",
 		InInstance: "/users/12345/msg/abc",