From 39a05400dd03e7fc71e96e52aa9d2fe5964bfc6c Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Mon, 20 May 2013 22:51:51 -0700
Subject: [PATCH] communicator/ssh: Test to verify keychain impls
 ssh.ClientKeyring

---
 communicator/ssh/keychain_test.go | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/communicator/ssh/keychain_test.go b/communicator/ssh/keychain_test.go
index 0cbc09fae..5f9ba3ae5 100644
--- a/communicator/ssh/keychain_test.go
+++ b/communicator/ssh/keychain_test.go
@@ -1,6 +1,9 @@
 package ssh
 
-import "testing"
+import (
+	"code.google.com/p/go.crypto/ssh"
+	"testing"
+)
 
 const testPrivateKey = `-----BEGIN RSA PRIVATE KEY-----
 MIIBOwIBAAJBALdGZxkXDAjsYk10ihwU6Id2KeILz1TAJuoq4tOgDWxEEGeTrcld
@@ -19,3 +22,11 @@ func TestAddPEMKey(t *testing.T) {
 		t.Fatalf("error while adding key: %s", err)
 	}
 }
+
+func TestSimpleKeyChain_ImplementsClientkeyring(t *testing.T) {
+	var raw interface{}
+	raw = &SimpleKeychain{}
+	if _, ok := raw.(ssh.ClientKeyring); !ok {
+		t.Fatal("SimpleKeychain is not a valid ssh.ClientKeyring")
+	}
+}