From daf66357f6700c035ba21f0ff70aef10f8a9d457 Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Wed, 11 Feb 2015 17:07:38 -0800
Subject: [PATCH] terraform: fix tests

---
 terraform/graph_config_node_test.go |  4 +++-
 terraform/transform_expand_test.go  | 12 ++++++++++--
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/terraform/graph_config_node_test.go b/terraform/graph_config_node_test.go
index 7cca96160b..4ebf9bf124 100644
--- a/terraform/graph_config_node_test.go
+++ b/terraform/graph_config_node_test.go
@@ -21,7 +21,7 @@ func TestGraphNodeConfigModuleExpand(t *testing.T) {
 
 	node := &GraphNodeConfigModule{
 		Path:   []string{RootModuleName, "child"},
-		Module: nil,
+		Module: &config.Module{},
 		Tree:   nil,
 	}
 
@@ -98,4 +98,6 @@ const testGraphNodeModuleExpandStr = `
 aws_instance.bar
   aws_instance.foo
 aws_instance.foo
+  module inputs
+module inputs
 `
diff --git a/terraform/transform_expand_test.go b/terraform/transform_expand_test.go
index b63205557e..e0ee9cca26 100644
--- a/terraform/transform_expand_test.go
+++ b/terraform/transform_expand_test.go
@@ -57,9 +57,17 @@ type testExpandable struct {
 	Builder GraphBuilder
 }
 
-func (n *testExpandable) Expand(b GraphBuilder) (*Graph, error) {
+func (n *testExpandable) Expand(b GraphBuilder) (GraphNodeSubgraph, error) {
 	n.Builder = b
-	return n.Result, n.ResultError
+	return &testSubgraph{n.Result}, n.ResultError
+}
+
+type testSubgraph struct {
+	Graph *Graph
+}
+
+func (n *testSubgraph) Subgraph() *Graph {
+	return n.Graph
 }
 
 const testExpandTransformStr = `