From 1cec04b8a715c9601cdc0ddf8291f441f49aa024 Mon Sep 17 00:00:00 2001
From: James Bardin <j.bardin@gmail.com>
Date: Wed, 4 Jan 2017 16:11:46 -0500
Subject: [PATCH] Add test for set expansion in flatmap.Expand

---
 flatmap/expand_test.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/flatmap/expand_test.go b/flatmap/expand_test.go
index b480e2ca9..b5da3197b 100644
--- a/flatmap/expand_test.go
+++ b/flatmap/expand_test.go
@@ -106,6 +106,17 @@ func TestExpand(t *testing.T) {
 				"list2": []interface{}{"c"},
 			},
 		},
+
+		{
+			Map: map[string]string{
+				"set.#":    "3",
+				"set.1234": "a",
+				"set.1235": "b",
+				"set.1236": "c",
+			},
+			Key:    "set",
+			Output: []interface{}{"a", "b", "c"},
+		},
 	}
 
 	for _, tc := range cases {