add mock in tests

errs/error.go

@@ -19,8 +19,8 @@ func (f *Failure) ApiError() string {
 func (f *Failure) ApiErrors() []string {
 	var errors []string
 
-	for i := 0; i < len(f.ApiErrs); i++ {
-		errors = append(errors, fmt.Sprintf("%v", f.ApiErrs[i]))
+	for k, i :=  range f.ApiErrs {
+		errors = append(errors, fmt.Sprintf("%v: %v", k, i))
 	}
 
 	return errors

errs/types.go

@@ -4,11 +4,11 @@ package errs
 type Failure struct {
 	RuntimeErr error
 	ApiErr     string
-	ApiErrs    []string
+	ApiErrs    map[string]string
 }
 
 // FailureResponse convert json error response into object
 type FailureResponse struct {
 	ErrorMsg string   `json:"errorMsg,omitempty"`
-	Errors   []string `json:"errors,omitempty"`
+	Errors   map[string]string `json:"errors,omitempty"`
 }