providers/aws: fix failing test

builtin/providers/aws/structure_test.go

@@ -170,7 +170,14 @@ func Test_flattenIPPerms(t *testing.T) {
 }
 
 func Test_expandListeners(t *testing.T) {
-	expanded := flatmap.Expand(testConf(), "listener").([]interface{})
+	expanded := []interface{}{
+		map[string]interface{}{
+			"instance_port": 8000,
+			"lb_port": 80,
+			"instance_protocol": "http",
+			"lb_protocol": "http",
+		},
+	}
 	listeners, err := expandListeners(expanded)
 	if err != nil {
 		t.Fatalf("bad: %#v", err)