From 2dea323c9f882025a748bbe88d52925047dc50d1 Mon Sep 17 00:00:00 2001
From: Hysios Hu <hysios@gmail.com>
Date: Sun, 14 Jun 2020 21:25:13 +0800
Subject: [PATCH] Trivail: add key to empty map

---
 map_test.go | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/map_test.go b/map_test.go
index 0497ef7..1bb7c3d 100644
--- a/map_test.go
+++ b/map_test.go
@@ -289,3 +289,20 @@ func TestGet(t *testing.T) {
 		})
 	}
 }
+
+func Test_setIndexPathEmpty(t *testing.T) {
+	var m = map[string]interface{}{}
+	v := reflect.ValueOf(&m)
+
+	err := setIndexPath(v, "platePic.mediaType", reflect.ValueOf("image/jpeg"))
+	assert.NoError(t, err)
+	pp.Println(m)
+
+	err = setIndexPath(v, "platePic.size", reflect.ValueOf(123456))
+	assert.NoError(t, err)
+	pp.Println(m)
+
+	err = setIndexPath(v, "platePic.data", reflect.ValueOf("hello world"))
+	assert.NoError(t, err)
+	pp.Println(m)
+}