From 1be5a650fc60fe30e2c09fd6948492e1619b1c16 Mon Sep 17 00:00:00 2001
From: James Bardin <j.bardin@gmail.com>
Date: Fri, 12 Aug 2016 15:01:25 -0400
Subject: [PATCH] Add test for showing an empty state

Make sure we don't panic if there's no state to print
---
 command/state_show_test.go | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/command/state_show_test.go b/command/state_show_test.go
index 1e2dba08c..cbcfb46d8 100644
--- a/command/state_show_test.go
+++ b/command/state_show_test.go
@@ -126,6 +126,29 @@ func TestStateShow_noState(t *testing.T) {
 	}
 }
 
+func TestStateShow_emptyState(t *testing.T) {
+	state := &terraform.State{}
+
+	statePath := testStateFile(t, state)
+
+	p := testProvider()
+	ui := new(cli.MockUi)
+	c := &StateShowCommand{
+		Meta: Meta{
+			ContextOpts: testCtxConfig(p),
+			Ui:          ui,
+		},
+	}
+
+	args := []string{
+		"-state", statePath,
+		"test_instance.foo",
+	}
+	if code := c.Run(args); code != 0 {
+		t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
+	}
+}
+
 const testStateShowOutput = `
 id  = bar
 bar = value