[folks] Add some initial key-file backend tests

[Travis Reitter <treitter src gnome org>]

commit 714e0d69ec716e80f48dfbb000bda5f9dacb0aa5
Author: Philip Withnall <philip withnall collabora co uk>
Date:   Thu Sep 16 15:00:04 2010 +0100

    Add some initial key-file backend tests
    
    Fixes bgo#629862.

 NEWS                                     |    1 +
 configure.ac                             |    1 +
 tests/Makefile.am                        |    1 +
 tests/key-file/Makefile.am               |   50 ++++++++++
 tests/key-file/individual-retrieval.vala |  156 ++++++++++++++++++++++++++++++
 5 files changed, 209 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index 6d558be..bc949d8 100644
--- a/NEWS
+++ b/NEWS
@@ -13,6 +13,7 @@ API changes:
 
 Bugs fixed:
 * Bug 629081 â?? Add API to allow specific backends to be disabled
+* Bug 629862 â?? Add tests for the key-file backend
 
 Overview of changes from libfolks 0.3.0 to libfolks 0.3.1
 ==========================================================
diff --git a/configure.ac b/configure.ac
index 1233342..d748a89 100644
--- a/configure.ac
+++ b/configure.ac
@@ -220,6 +220,7 @@ AC_CONFIG_FILES([
     docs/Makefile
     tests/Makefile
     tests/folks/Makefile
+    tests/key-file/Makefile
     tests/telepathy/Makefile
     tests/lib/Makefile
     tests/lib/folks-test-uninstalled.pc
diff --git a/tests/Makefile.am b/tests/Makefile.am
index a53fa52..dafbd35 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -2,6 +2,7 @@ SUBDIRS = \
     lib \
     tools \
     folks \
+    key-file \
     telepathy \
     $(NULL)
 
diff --git a/tests/key-file/Makefile.am b/tests/key-file/Makefile.am
new file mode 100644
index 0000000..1df71cb
--- /dev/null
+++ b/tests/key-file/Makefile.am
@@ -0,0 +1,50 @@
+AM_CPPFLAGS = \
+	$(GLIB_CFLAGS) \
+	$(GEE_CFLAGS) \
+	-I$(top_srcdir)/folks \
+	-I$(top_srcdir)/tests/lib \
+	-I$(top_srcdir)/tests/lib/key-file \
+	-include $(CONFIG_HEADER) \
+	$(NULL)
+
+LDADD = \
+	$(top_builddir)/tests/lib/key-file/libkf-test.la \
+	$(top_builddir)/tests/lib/libfolks-test.la \
+	$(top_builddir)/folks/libfolks.la \
+	$(GLIB_LIBS) \
+	$(GEE_LIBS) \
+	$(NULL)
+
+AM_VALAFLAGS = \
+	--vapidir=. \
+	--vapidir=$(top_srcdir)/folks \
+	--vapidir=$(top_srcdir)/tests/lib \
+	--vapidir=$(top_srcdir)/tests/lib/key-file \
+	--pkg gobject-2.0 \
+	--pkg gio-2.0 \
+	--pkg gee-1.0 \
+	--pkg folks \
+	--pkg folks-test \
+	--pkg kf-test \
+	$(NULL)
+
+# in order from least to most complex
+noinst_PROGRAMS = \
+	individual-retrieval \
+	$(NULL)
+
+TESTS = $(noinst_PROGRAMS)
+
+individual_retrieval_SOURCES = \
+	individual-retrieval.vala \
+	$(NULL)
+
+CLEANFILES = \
+        $(addsuffix .c,$(noinst_PROGRAMS)) \
+        individual_retrieval_vala.stamp \
+        *.pid \
+        *.address \
+        $(TESTS) \
+        $(NULL)
+
+-include $(top_srcdir)/git.mk
diff --git a/tests/key-file/individual-retrieval.vala b/tests/key-file/individual-retrieval.vala
new file mode 100644
index 0000000..1776366
--- /dev/null
+++ b/tests/key-file/individual-retrieval.vala
@@ -0,0 +1,156 @@
+using Gee;
+using Folks;
+using KfTest;
+
+public class IndividualRetrievalTests : Folks.TestCase
+{
+  private KfTest.Backend kf_backend;
+  private MainLoop main_loop;
+
+  public IndividualRetrievalTests ()
+    {
+      base ("IndividualRetrieval");
+
+      this.kf_backend = new KfTest.Backend ();
+
+      this.add_test ("singleton individuals", this.test_singleton_individuals);
+      this.add_test ("aliases", this.test_aliases);
+    }
+
+  public override void set_up ()
+    {
+      this.main_loop = new GLib.MainLoop (null, false);
+    }
+
+  public override void tear_down ()
+    {
+      Timeout.add_seconds (5, () =>
+        {
+          this.main_loop.quit ();
+          this.main_loop = null;
+          return false;
+        });
+
+      /* Run the main loop to process the carnage and destruction */
+      this.main_loop.run ();
+    }
+
+  public void test_singleton_individuals ()
+    {
+      var main_loop = new GLib.MainLoop (null, false);
+      this.kf_backend.set_up (
+          "[0]\n" +
+          "msn=foo hotmail com\n" +
+          "[1]\n" +
+          "__alias=Bar McBadgerson\n" +
+          "jabber=bar jabber org\n");
+
+      /* Ignore the error caused by not running the logger */
+      Test.log_set_fatal_handler ((d, l, m) =>
+        {
+          return !m.has_suffix ("couldn't get list of favourite individuals: " +
+              "The name org.freedesktop.Telepathy.Logger was not provided by " +
+              "any .service files");
+        });
+
+      /* Create a set of the individuals we expect to see */
+      HashSet<string> expected_individuals = new HashSet<string> (str_hash,
+          str_equal);
+
+      expected_individuals.add ("0");
+      expected_individuals.add ("1");
+
+      /* Set up the aggregator */
+      var aggregator = new IndividualAggregator ();
+      aggregator.individuals_changed.connect ((added, removed, m, a, r) =>
+        {
+          foreach (Individual i in added)
+            {
+              assert (i.personas.length () == 1);
+              /* Using the display ID is a little hacky, since we strictly
+               * shouldn't assume anything aboutâ?¦but for the key-file backend,
+               * we know it's equal to the group name. */
+              expected_individuals.remove (i.personas.data.display_id);
+            }
+
+          assert (removed == null);
+        });
+      aggregator.prepare ();
+
+      /* Kill the main loop after a few seconds. If there are still individuals
+       * in the set of expected individuals, the aggregator has either failed
+       * or been too slow (which we can consider to be failure). */
+      Timeout.add_seconds (3, () =>
+        {
+          main_loop.quit ();
+          return false;
+        });
+
+      main_loop.run ();
+
+      /* We should have enumerated exactly the individuals in the set */
+      assert (expected_individuals.size == 0);
+
+      this.kf_backend.tear_down ();
+    }
+
+  public void test_aliases ()
+    {
+      var main_loop = new GLib.MainLoop (null, false);
+      this.kf_backend.set_up (
+          "[0]\n" +
+          "__alias=Brian Briansson\n" +
+          "msn=foo hotmail com\n");
+
+      /* Ignore the error caused by not running the logger */
+      Test.log_set_fatal_handler ((d, l, m) =>
+        {
+          return !m.has_suffix ("couldn't get list of favourite individuals: " +
+              "The name org.freedesktop.Telepathy.Logger was not provided by " +
+              "any .service files");
+        });
+
+      /* Set up the aggregator */
+      var aggregator = new IndividualAggregator ();
+      uint individuals_changed_count = 0;
+      aggregator.individuals_changed.connect ((added, removed, m, a, r) =>
+        {
+          individuals_changed_count++;
+
+          assert (added.length () == 1);
+          assert (removed == null);
+
+          /* Check properties */
+          assert (added.data.alias == "Brian Briansson");
+        });
+      aggregator.prepare ();
+
+      /* Kill the main loop after a few seconds. If there are still individuals
+       * in the set of expected individuals, the aggregator has either failed
+       * or been too slow (which we can consider to be failure). */
+      Timeout.add_seconds (3, () =>
+        {
+          main_loop.quit ();
+          return false;
+        });
+
+      main_loop.run ();
+
+      /* We should have enumerated exactly one individual */
+      assert (individuals_changed_count == 1);
+
+      this.kf_backend.tear_down ();
+    }
+}
+
+public int main (string[] args)
+{
+  Test.init (ref args);
+
+  TestSuite root = TestSuite.get_root ();
+  root.add_suite (new IndividualRetrievalTests ().get_suite ());
+
+  Test.run ();
+
+  return 0;
+}