[libgames-support] Update tests for async add_score

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 0bc1214f19068e87db9417578fd8c353e1c71755
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sun Sep 20 13:50:38 2015 -0500

    Update tests for async add_score
    
    Tests are still broken ;)

 tests/test-scores.vala |   39 ++++++++++++++++++++++++---------------
 1 files changed, 24 insertions(+), 15 deletions(-)
---
diff --git a/tests/test-scores.vala b/tests/test-scores.vala
index 2200768..a2e9728 100644
--- a/tests/test-scores.vala
+++ b/tests/test-scores.vala
@@ -27,24 +27,33 @@ private Category category_request (string category_key)
     return new Category("test", "test");
 }
 
+private void add_score_sync (Context context, int score, Category category) {
+    var main_loop = new MainLoop (MainContext  default (), false);
+    context.add_score.begin (score, category, (object, result) => {
+        try
+        {
+            (void) context.add_score.end (result);
+        }
+        catch (Error e)
+        {
+            assert_not_reached ();
+        }
+        main_loop.quit ();
+    });
+    main_loop.run ();
+}
+
 private void create_scores ()
 {
-    try
-    {
-        Context context = new Context ("libgames-scores-test", "Games Type", null, category_request, 
Style.PLAIN_DESCENDING);
-        Category cat = new Category ("cat1", "cat1");
-        context.add_score (101, cat);
-        context.add_score (102, cat);
-
-        cat.key = "cat2";
-        cat.name = "cat2";
-        context.add_score (21, cat);
-        context.add_score (24, cat);
-    }
-    catch (Error e)
-    {
-        error (e.message);
-    }
+    Context context = new Context ("libgames-scores-test", "Games Type", null, category_request, 
Style.PLAIN_DESCENDING);
+    Category cat = new Category ("cat1", "cat1");
+    add_score_sync (context, 101, cat);
+    add_score_sync (context, 102, cat);
+
+    cat.key = "cat2";
+    cat.name = "cat2";
+    add_score_sync (context, 21, cat);
+    add_score_sync (context, 24, cat);
 }
 
 private string get_filename (string category_name)