From 2c3988770663d0874980fb2517c7d0dc8eb796a9 Mon Sep 17 00:00:00 2001
From: Pradeep Bhadani <pradeep.bhadani@gmail.com>
Date: Thu, 18 May 2017 14:30:10 +0000
Subject: [PATCH] Add fail test - one parameter, non-numeric parameter

---
 config/interpolate_funcs_test.go | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/config/interpolate_funcs_test.go b/config/interpolate_funcs_test.go
index 865936ab7..fe68f38c4 100644
--- a/config/interpolate_funcs_test.go
+++ b/config/interpolate_funcs_test.go
@@ -354,6 +354,21 @@ func TestInterpolateFuncPow(t *testing.T) {
 				"0",
 				false,
 			},
+			{
+				`${pow("invalid-input", 2)}`,
+				nil,
+				true,
+			},
+			{
+				`${pow(2, "invalid-input")}`,
+				nil,
+				true,
+			},
+			{
+				`${pow(2)}`,
+				nil,
+				true,
+			},
 		},
 	})
 }