From 9ff8786b3d2746baca7dedd853fe1b5f27c0ab7c Mon Sep 17 00:00:00 2001
From: Eason Lin <easonlin404@gmail.com>
Date: Tue, 13 Jun 2017 10:37:20 +0800
Subject: [PATCH] Improve errors code coverage (#944)

---
 errors_test.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/errors_test.go b/errors_test.go
index c9a3407..1aa0cdd 100644
--- a/errors_test.go
+++ b/errors_test.go
@@ -54,6 +54,13 @@ func TestError(t *testing.T) {
 		"status": "200",
 		"data":   "some data",
 	})
+
+	type customError struct {
+		status string
+		data   string
+	}
+	err.SetMeta(customError{status: "200", data: "other data"})
+	assert.Equal(t, err.JSON(), customError{status: "200", data: "other data"})
 }
 
 func TestErrorSlice(t *testing.T) {