[folks] Add test for setting an existing email an a Trf.Persona

[Raul Gutierrez Segales <raulgs src gnome org>]

commit 6064e680ea0154579d499dd3d9140f2a9fbcef54
Author: Raul Gutierrez Segales <raul gutierrez segales collabora co uk>
Date:   Sun Apr 10 15:18:02 2011 +0100

    Add test for setting an existing email an a Trf.Persona

 tests/tracker/Makefile.am              |    6 +
 tests/tracker/set-duplicate-email.vala |  226 ++++++++++++++++++++++++++++++++
 2 files changed, 232 insertions(+), 0 deletions(-)
---
diff --git a/tests/tracker/Makefile.am b/tests/tracker/Makefile.am
index 81eb36f..9855671 100644
--- a/tests/tracker/Makefile.am
+++ b/tests/tracker/Makefile.am
@@ -99,6 +99,7 @@ noinst_PROGRAMS = \
 	match-phone-number  \
 	match-name  \
 	match-all  \
+	set-duplicate-email \
 	$(NULL)
 
 backend_store_key_file=$(srcdir)/data/backend-tracker-only.ini
@@ -337,6 +338,10 @@ match_all_SOURCES = \
 	match-all.vala \
 	$(NULL)
 
+set_duplicate_email_SOURCES = \
+	set-duplicate-email.vala \
+	$(NULL)
+
 CLEANFILES = \
         *.pid \
         *.address \
@@ -401,6 +406,7 @@ MAINTAINERCLEANFILES = \
         match_phone_number_vala.stamp \
         match_name_vala.stamp \
         match_all_vala.stamp \
+        set_duplicate_email_vala.stamp \
         $(NULL)
 
 EXTRA_DIST = \
diff --git a/tests/tracker/set-duplicate-email.vala b/tests/tracker/set-duplicate-email.vala
new file mode 100644
index 0000000..0b9d633
--- /dev/null
+++ b/tests/tracker/set-duplicate-email.vala
@@ -0,0 +1,226 @@
+/*
+ * Copyright (C) 2011 Collabora Ltd.
+ *
+ * This library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 2.1 of the License, or
+ * (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors: Raul Gutierrez Segales <raul gutierrez segales collabora co uk>
+ *
+ */
+
+using Tracker.Sparql;
+using TrackerTest;
+using Folks;
+using Gee;
+
+public class SetDuplicateEmailTests : Folks.TestCase
+{
+  private GLib.MainLoop _main_loop;
+  private TrackerTest.Backend _tracker_backend;
+  private IndividualAggregator _aggregator;
+  private string _persona_fullname_1 = "persona #1";
+  private string _email_1 = "some-address example org";
+  private bool _added_personas = false;
+  private Trf.PersonaStore _pstore;
+  private bool _email_found;
+
+  public SetDuplicateEmailTests ()
+    {
+      base ("SetDuplicateEmailTests");
+
+      this._tracker_backend = new TrackerTest.Backend ();
+
+      this.add_test ("test re-setting an existing e-mail address",
+          this.test_set_duplicate_email);
+    }
+
+  public override void set_up ()
+    {
+    }
+
+  public override void tear_down ()
+    {
+      this._tracker_backend.tear_down ();
+    }
+
+  public void test_set_duplicate_email ()
+    {
+      this._main_loop = new GLib.MainLoop (null, false);
+
+      this._email_found = false;
+      this._test_set_duplicate_email_async ();
+
+      Timeout.add_seconds (5, () =>
+        {
+          this._main_loop.quit ();
+          assert_not_reached ();
+        });
+
+      this._main_loop.run ();
+      /* we should see the e-mail address twice:
+       * 1) when we create the Persona
+       * 2) when we re-set the address */
+      assert (this._email_found == true);
+    }
+
+  private async void _test_set_duplicate_email_async ()
+    {
+      var store = BackendStore.dup ();
+      yield store.prepare ();
+      this._aggregator = new IndividualAggregator ();
+      this._aggregator.individuals_changed.connect
+          (this._individuals_changed_cb);
+      try
+        {
+          yield this._aggregator.prepare ();
+          this._pstore = null;
+          foreach (var backend in store.enabled_backends)
+            {
+              this._pstore =
+                (Trf.PersonaStore) backend.persona_stores.lookup ("tracker");
+              if (this._pstore != null)
+                break;
+            }
+          assert (this._pstore != null);
+          this._pstore.notify["is-prepared"].connect (this._notify_pstore_cb);
+          this._try_to_add ();
+        }
+      catch (GLib.Error e)
+        {
+          GLib.warning ("Error when calling prepare: %s\n", e.message);
+        }
+    }
+
+  private void _individuals_changed_cb
+      (GLib.List<Individual>? added,
+       GLib.List<Individual>? removed,
+       string? message,
+       Persona? actor,
+       GroupDetails.ChangeReason reason)
+    {
+      foreach (unowned Individual i in added)
+        {
+          if (i.full_name == this._persona_fullname_1)
+            {
+              this._reset_email_address (i);
+            }
+        }
+      assert (removed == null);
+    }
+
+  private void _reset_email_address (Individual i)
+    {
+      Trf.Persona p = (Trf.Persona) i.personas.nth_data (0);
+      if (this._has_email (p, this._email_1))
+        {
+          var emails1 = new GLib.List<FieldDetails> ();
+          var email_1 = new FieldDetails (this._email_1);
+          emails1.prepend ((owned) email_1);
+          p.email_addresses = (emails1);
+          p.notify["email-addresses"].connect (this._email_addresses_cb);
+        }
+    }
+
+  private void _email_addresses_cb (Object p, ParamSpec ps)
+    {
+      var persona = (Trf.Persona) p;
+      if (this._has_email (persona, this._email_1))
+        {
+          this._email_found = true;
+          this._main_loop.quit ();
+        }
+    }
+
+  private bool _has_email (Trf.Persona persona, string email)
+    {
+      if (persona.email_addresses != null)
+        {
+          foreach (var fd in persona.email_addresses)
+            {
+              if (fd.value == email)
+                {
+                  return true;
+                }
+            }
+        }
+
+      return false;
+    }
+
+  private void _notify_pstore_cb (Object _pstore, ParamSpec ps)
+    {
+      this._try_to_add ();
+    }
+
+  private async void _try_to_add ()
+    {
+      lock (this._added_personas)
+        {
+          if (this._pstore.is_prepared &&
+              this._added_personas == false)
+            {
+              this._added_personas = true;
+              yield this._add_personas ();
+            }
+        }
+    }
+
+   /**
+   * Add 1 persona and once we've seen it try to re-set it's
+   * e-mail address (the Tracker backend should figure it already
+   * exist so we don't bump into a constraint error).
+   * See https://bugzilla.gnome.org/show_bug.cgi?id=647331 */
+  private async void _add_personas ()
+    {
+      HashTable<string, Value?> details1 = new HashTable<string, Value?>
+          (str_hash, str_equal);
+      Value? val;
+
+      val = Value (typeof (string));
+      val.set_string (this._persona_fullname_1);
+      details1.insert (Folks.PersonaStore.detail_key (PersonaDetail.FULL_NAME),
+          (owned) val);
+
+      val = Value (typeof (GLib.List<FieldDetails>));
+      var emails1 = new GLib.List<FieldDetails> ();
+      var email_1 = new FieldDetails (this._email_1);
+      emails1.prepend ((owned) email_1);
+      val.set_pointer (emails1);
+      details1.insert (
+          Folks.PersonaStore.detail_key (PersonaDetail.EMAIL_ADDRESSES),
+          (owned) val);
+
+     try
+        {
+          yield this._aggregator.add_persona_from_details (null,
+              this._pstore, details1);
+        }
+      catch (Folks.IndividualAggregatorError e)
+        {
+          GLib.warning ("[AddPersonaError] add_persona_from_details: %s\n",
+              e.message);
+        }
+    }
+}
+
+public int main (string[] args)
+{
+  Test.init (ref args);
+
+  TestSuite root = TestSuite.get_root ();
+  root.add_suite (new SetDuplicateEmailTests ().get_suite ());
+
+  Test.run ();
+
+  return 0;
+}