From dba654094dbfe2f4f52b4dfddfed9ad55d6ad3fd Mon Sep 17 00:00:00 2001
From: vecpeng <841298391@qq.com>
Date: Mon, 10 Jan 2022 20:43:03 +0800
Subject: [PATCH] :sparkles:feat: add function NewErrors to create multiple new
 errors

---
 app.go      | 23 +++++++++++++++++++++++
 app_test.go |  9 +++++++++
 2 files changed, 32 insertions(+)

diff --git a/app.go b/app.go
index d2c1e49a4f..b12329f73f 100644
--- a/app.go
+++ b/app.go
@@ -711,6 +711,29 @@ func NewError(code int, message ...string) *Error {
 	return e
 }
 
+// NewErrors creates multiple new Errors instance with some message
+func NewErrors(code int, messages ...string) []*Error {
+	var errors []*Error
+	if len(messages) > 0 {
+		for _, message := range messages {
+			e := &Error{
+				Code: code,
+			}
+			e.Message = message
+			errors = append(errors, e)
+		}
+	} else {
+		// Use default messages
+		e := &Error{
+			Code: code,
+		}
+		e.Message = utils.StatusMessage(code)
+		errors = append(errors, e)
+	}
+
+	return errors
+}
+
 // Listener can be used to pass a custom listener.
 func (app *App) Listener(ln net.Listener) error {
 	// Prefork is supported for custom listeners
diff --git a/app_test.go b/app_test.go
index c9d1f9b553..8ab7594e0d 100644
--- a/app_test.go
+++ b/app_test.go
@@ -1166,6 +1166,15 @@ func Test_NewError(t *testing.T) {
 	utils.AssertEqual(t, "permission denied", e.Message)
 }
 
+func Test_NewErrors(t *testing.T) {
+	errors := NewErrors(StatusBadRequest, []string{"error 1", "error 2"}...)
+	utils.AssertEqual(t, StatusBadRequest, errors[0].Code)
+	utils.AssertEqual(t, "error 1", errors[0].Message)
+
+	utils.AssertEqual(t, StatusBadRequest, errors[1].Code)
+	utils.AssertEqual(t, "error 2", errors[1].Message)
+}
+
 // go test -run Test_Test_Timeout
 func Test_Test_Timeout(t *testing.T) {
 	app := New()