From 2e9fae23a5ffec182e8105385470354bd96401ca Mon Sep 17 00:00:00 2001
From: Meir Gabay <meir@prodops.io>
Date: Thu, 30 Jul 2020 18:19:37 +0300
Subject: [PATCH] add test

---
 plugin_test.go | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/plugin_test.go b/plugin_test.go
index d14e770..e0b9c80 100644
--- a/plugin_test.go
+++ b/plugin_test.go
@@ -9,6 +9,7 @@ import (
 )
 
 func TestPlugin(t *testing.T) {
+	os.Setenv("TEST_USER", "johndoe")
 	g := Goblin(t)
 
 	g.Describe("CopyTfEnv", func() {
@@ -130,6 +131,11 @@ func TestPlugin(t *testing.T) {
 					args{config: Config{Vars: map[string]string{"username": "someuser", "password": "1pass"}}},
 					exec.Command("terraform", "destroy", "-var", "username=someuser", "-var", "password=1pass", "-force"),
 				},
+				{
+					"with vars as env vars",
+					args{config: Config{Vars: map[string]string{"testuser": "${TEST_USER}"}}},
+					exec.Command("terraform", "destroy", "-var", "testuser=johndoe", "-force"),
+				},
 				{
 					"with var-files",
 					args{config: Config{VarFiles: []string{"common.tfvars", "prod.tfvars"}}},
@@ -191,6 +197,12 @@ func TestPlugin(t *testing.T) {
 					false,
 					exec.Command("terraform", "plan", "-out=plan.tfout", "-var", "username=someuser", "-var", "password=1pass"),
 				},
+				{
+					"with vars as env vars",
+					args{config: Config{Vars: map[string]string{"testuser": "${TEST_USER}"}}},
+					false,
+					exec.Command("terraform", "plan", "-out=plan.tfout", "-var", "testuser=johndoe"),
+				},
 				{
 					"with var-files",
 					args{config: Config{VarFiles: []string{"common.tfvars", "prod.tfvars"}}},