[libgfbgraph] GTest: Improved "Me" test asserting the user ID.

[Álvaro Peña <alvaropg src gnome org>]

commit 7367e04bbb65bc5e6329a13d75b4c210af5fe305
Author: Álvaro Peña <alvaropg gmail com>
Date:   Mon Apr 14 20:13:19 2014 +0200

    GTest: Improved "Me" test asserting the user ID.

 tests/gtestutils.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/tests/gtestutils.c b/tests/gtestutils.c
index e7a9e48..1428095 100644
--- a/tests/gtestutils.c
+++ b/tests/gtestutils.c
@@ -191,6 +191,8 @@ gfbgraph_test_me (GFBGraphTestFixture *fixture, gconstpointer user_data)
         g_assert_no_error (error);
         g_assert (GFBGRAPH_IS_USER (me));
 
+        g_assert_cmpstr (fixture->user_id, ==, gfbgraph_node_get_id (GFBGRAPH_NODE (me)));
+
         g_object_unref (me);
 }