[folks] tests: Add some more debug output to test utilities

[Philip Withnall <pwithnall src gnome org>]

commit ae8b9e9eae3e1fa998eabdf380c0e26061725689
Author: Philip Withnall <philip withnall collabora co uk>
Date:   Wed Jun 17 17:10:12 2015 +0100

    tests: Add some more debug output to test utilities
    
    For debugging timeout problems.

 tests/lib/test-utils.vala |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/tests/lib/test-utils.vala b/tests/lib/test-utils.vala
index 47c4661..ab5fecf 100644
--- a/tests/lib/test-utils.vala
+++ b/tests/lib/test-utils.vala
@@ -295,7 +295,10 @@ public class Folks.TestUtils
       var has_yielded = false;
 
       foreach (var name in expected_persona_names)
+        {
+          debug ("Waiting for ‘%s’", name);
           expected.add (name);
+        }
 
       /* Set up the aggregator */
       var signal_id = aggregator.individuals_changed_detailed.connect (
@@ -312,6 +315,8 @@ public class Folks.TestUtils
               var name_details = i as NameDetails;
               assert (name_details != null);
               expected.remove (name_details.full_name);
+
+              debug ("Saw individual ‘%s’", name_details.full_name);
             }
 
           assert (removed.size == 1);