From 5d0beaf93539e84cd3add13c9f39d170d8c463ac Mon Sep 17 00:00:00 2001
From: "Thierno IB. BARRY" <thierno.barry@polyconseil.fr>
Date: Sun, 17 May 2020 19:42:48 +0200
Subject: [PATCH] add tests

---
 lang/funcs/string_test.go | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/lang/funcs/string_test.go b/lang/funcs/string_test.go
index efdac48b78ae..dd816fc64a62 100644
--- a/lang/funcs/string_test.go
+++ b/lang/funcs/string_test.go
@@ -87,6 +87,12 @@ func TestTemplate(t *testing.T) {
 			cty.NilVal,
 			`vars map does not contain key "name", referenced at str:1,10-14`,
 		},
+		{
+			cty.StringVal("\xDF"),
+			cty.EmptyObjectVal,
+			cty.NilVal,
+			`str:1,1-2: Invalid character encoding; All input files must be UTF-8 encoded. Ensure that UTF-8 encoding is selected in your editor., and 1 other diagnostic(s)`,
+		},
 		{
 			cty.StringVal(""),
 			cty.MapVal(map[string]cty.Value{
@@ -95,6 +101,12 @@ func TestTemplate(t *testing.T) {
 			cty.StringVal(""),
 			``,
 		},
+		{
+			cty.NilVal,
+			cty.EmptyObjectVal,
+			cty.NilVal,
+			`argument must not be null`,
+		},
 		{
 			cty.StringVal("Hello, ${name}!"),
 			cty.MapVal(map[string]cty.Value{