From f51780437f56647307a283d083c6143067e31ae7 Mon Sep 17 00:00:00 2001
From: Chakrit Wichian <service@chakrit.net>
Date: Sun, 19 Jan 2014 10:30:16 +0700
Subject: [PATCH] Make isEmpty() properly handles maps. [fix #34]

---
 assert/assertions.go      | 2 ++
 assert/assertions_test.go | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/assert/assertions.go b/assert/assertions.go
index cc027cb..660dc97 100644
--- a/assert/assertions.go
+++ b/assert/assertions.go
@@ -227,6 +227,8 @@ func isEmpty(object interface{}) bool {
 
 	objValue := reflect.ValueOf(object)
 	switch objValue.Kind() {
+	case reflect.Map:
+		fallthrough
 	case reflect.Slice:
 		{
 			return (objValue.Len() == 0)
diff --git a/assert/assertions_test.go b/assert/assertions_test.go
index 4dda014..648d76e 100644
--- a/assert/assertions_test.go
+++ b/assert/assertions_test.go
@@ -318,12 +318,14 @@ func Test_isEmpty(t *testing.T) {
 	True(t, isEmpty([]string{}))
 	True(t, isEmpty(0))
 	True(t, isEmpty(false))
+	True(t, isEmpty(map[string]string{}))
 
 	False(t, isEmpty("something"))
 	False(t, isEmpty(errors.New("something")))
 	False(t, isEmpty([]string{"something"}))
 	False(t, isEmpty(1))
 	False(t, isEmpty(true))
+	False(t, isEmpty(map[string]string{"Hello": "World"}))
 
 }