From: Gabe Rosenhouse <grosenhouse@pivotal.io>
Date: Wed, 18 Oct 2017 21:51:35 +0000 (-0700)
Subject: pkg/invoke: fix test pollution
X-Git-Url: https://git.halfball.org/?a=commitdiff_plain;h=43744a3fce113f3bb75bc6f8633dcb0bc48abec1;p=cni.git

pkg/invoke: fix test pollution
---

diff --git a/pkg/invoke/delegate_test.go b/pkg/invoke/delegate_test.go
index 3d87ec7..ca1992e 100644
--- a/pkg/invoke/delegate_test.go
+++ b/pkg/invoke/delegate_test.go
@@ -75,6 +75,10 @@ var _ = Describe("Delegate", func() {
 
 	AfterEach(func() {
 		os.RemoveAll(debugFileName)
+
+		for _, k := range []string{"CNI_COMMAND", "CNI_ARGS", "CNI_PATH", "CNI_NETNS", "CNI_IFNAME"} {
+			os.Unsetenv(k)
+		}
 	})
 
 	Describe("DelegateAdd", func() {