diff --git a/engine/cdrs_test.go b/engine/cdrs_test.go
index a4c20c5c6..e25a2be7c 100644
--- a/engine/cdrs_test.go
+++ b/engine/cdrs_test.go
@@ -23,6 +23,7 @@ import (
 	"fmt"
 	"log"
 	"net/http"
+	"net/http/httptest"
 	"net/url"
 	"os"
 	"reflect"
@@ -2516,3 +2517,14 @@ func TestCDRSCallInvalidServiceMethod(t *testing.T) {
 		t.Errorf("Expected error %v, got %v", rpcclient.ErrUnsupporteServiceMethod, err)
 	}
 }
+
+func TestNewMapEventFromReqForm_ParseForm(t *testing.T) {
+	formData := url.Values{}
+	formData.Add("key", "value")
+	req := httptest.NewRequest("POST", "/", strings.NewReader(formData.Encode()))
+	req.Header.Add("Content-Type", "application/x-www-cgrates-urlencoded")
+	_, err := newMapEventFromReqForm(req)
+	if err != nil {
+		t.Fatalf("Expected no error, got %v", err)
+	}
+}
diff --git a/engine/suretax_test.go b/engine/suretax_test.go
index 142532064..208c8788d 100644
--- a/engine/suretax_test.go
+++ b/engine/suretax_test.go
@@ -184,3 +184,17 @@ func TestSuretaxSureTaxProcessCdrPostErr(t *testing.T) {
 		t.Errorf("\nExpected: %q, \nReceived: %q", experr, err)
 	}
 }
+func TestFieldAsInterfaceEmptyPath(t *testing.T) {
+
+	tDP := &dynamicDP{}
+
+	val, err := tDP.FieldAsInterface([]string{})
+
+	if err != utils.ErrNotFound {
+		t.Errorf("Expected error utils.ErrNotFound, but got: %v", err)
+	}
+
+	if val != nil {
+		t.Errorf("Expected nil value, but got: %v", val)
+	}
+}