[libpeas] Add tests for PeasGtkPluginManager's about and configure dialogs

[Steve Frécinaux <sfre src gnome org>]

commit 0f41ecee8bf05380874edaa76415a1428032cfab
Author: Garrett Regier <alias301 gmail com>
Date:   Sun Jan 16 18:30:14 2011 -0800

    Add tests for PeasGtkPluginManager's about and configure dialogs

 tests/libpeas-gtk/plugin-manager.c                 |  157 +++++++++++++++++++-
 .../plugins/configurable/configurable.plugin       |    1 +
 tests/libpeas-gtk/testing/testing.c                |    8 +
 3 files changed, 165 insertions(+), 1 deletions(-)
---
diff --git a/tests/libpeas-gtk/plugin-manager.c b/tests/libpeas-gtk/plugin-manager.c
index d1be5d9..d5a87c3 100644
--- a/tests/libpeas-gtk/plugin-manager.c
+++ b/tests/libpeas-gtk/plugin-manager.c
@@ -34,6 +34,7 @@ typedef struct _TestFixture TestFixture;
 
 struct _TestFixture {
   PeasEngine *engine;
+  GtkWidget *window;
   PeasGtkPluginManager *manager;
   PeasGtkPluginManagerView *view;
   GtkTreeSelection *selection;
@@ -67,10 +68,21 @@ test_setup (TestFixture   *fixture,
   GtkContainer *button_box = NULL;
 
   fixture->engine = testing_engine_new ();
+  fixture->window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
   fixture->manager = PEAS_GTK_PLUGIN_MANAGER (peas_gtk_plugin_manager_new ());
   fixture->view = PEAS_GTK_PLUGIN_MANAGER_VIEW (peas_gtk_plugin_manager_get_view (fixture->manager));
   fixture->selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (fixture->view));
 
+  /* gtk_window_set_transient_for() will not add to the
+   * window group unless one has already been created and
+   * find_window_by_title() will need need it to be in the group
+   */
+  gtk_window_group_add_window (gtk_window_group_new (),
+                               GTK_WINDOW (fixture->window));
+
+  gtk_container_add (GTK_CONTAINER (fixture->window),
+                     GTK_WIDGET (fixture->manager));
+
   g_signal_connect (fixture->view,
                     "notify::model",
                     G_CALLBACK (notify_model_cb),
@@ -79,7 +91,7 @@ test_setup (TestFixture   *fixture,
   /* Set the model */
   g_object_notify (G_OBJECT (fixture->view), "model");
 
-  /* Must use forall at the buttons are "internal" children */
+  /* Must use forall as the buttons are "internal" children */
   gtk_container_forall (GTK_CONTAINER (fixture->manager),
                         (GtkCallback) plugin_manager_forall_cb,
                         &button_box);
@@ -123,6 +135,34 @@ test_runner (TestFixture   *fixture,
   ((void (*) (TestFixture *)) data) (fixture);
 }
 
+static GtkWidget *
+find_window_by_title (GtkWindow   *window,
+                      const gchar *title)
+{
+  GtkWindowGroup *group;
+  GList *windows;
+  GList *l;
+  GtkWidget *found_window = NULL;
+  
+  group = gtk_window_get_group (window);
+  windows = gtk_window_group_list_windows (group);
+
+  for (l = windows; l != NULL; l = l->next)
+    {
+      if (g_strcmp0 (gtk_window_get_title (l->data), title) == 0)
+        {
+          found_window = l->data;
+          break;
+        }
+    }
+
+  g_list_free (windows);
+
+  g_assert (GTK_IS_WINDOW (found_window));
+
+  return found_window;
+}
+
 static void
 test_gtk_plugin_manager_about_button_sensitivity (TestFixture *fixture)
 {
@@ -228,6 +268,118 @@ test_gtk_plugin_manager_plugin_unloaded (TestFixture *fixture)
   g_assert (!gtk_widget_is_sensitive (fixture->configure_button));
 }
 
+static void
+test_gtk_plugin_manager_about_dialog (TestFixture *fixture)
+{
+  gint i;
+  GtkTreeIter iter;
+  GtkWidget *window;
+  PeasPluginInfo *info;
+  const gchar **authors_plugin;
+  const gchar * const *authors_dialog;
+
+  /* Full Info is a builtin plugin */
+  peas_gtk_plugin_manager_view_set_show_builtin (fixture->view, TRUE);
+
+  info = peas_engine_get_plugin_info (fixture->engine, "full-info");
+
+  testing_get_iter_for_plugin_info (fixture->view, info, &iter);
+  gtk_tree_selection_select_iter (fixture->selection, &iter);
+
+  /* Must be first so we the window is added to the window group */
+  gtk_button_clicked (GTK_BUTTON (fixture->about_button));
+
+  window = find_window_by_title (GTK_WINDOW (fixture->window),
+                                 "About Full Info");
+  g_assert (GTK_IS_ABOUT_DIALOG (window));
+
+
+  g_assert_cmpstr (gtk_about_dialog_get_program_name (GTK_ABOUT_DIALOG (window)),
+                   ==, peas_plugin_info_get_name (info));
+  g_assert_cmpstr (gtk_about_dialog_get_copyright (GTK_ABOUT_DIALOG (window)),
+                   ==, peas_plugin_info_get_copyright (info));
+  g_assert_cmpstr (gtk_about_dialog_get_website (GTK_ABOUT_DIALOG (window)),
+                   ==, peas_plugin_info_get_website (info));
+  g_assert_cmpstr (gtk_about_dialog_get_logo_icon_name (GTK_ABOUT_DIALOG (window)),
+                   ==, peas_plugin_info_get_icon_name (info));
+  g_assert_cmpstr (gtk_about_dialog_get_version (GTK_ABOUT_DIALOG (window)),
+                   ==, peas_plugin_info_get_version (info));
+  g_assert_cmpstr (gtk_about_dialog_get_comments (GTK_ABOUT_DIALOG (window)),
+                   ==, peas_plugin_info_get_description (info));
+
+  authors_plugin = peas_plugin_info_get_authors (info);
+  authors_dialog = gtk_about_dialog_get_authors (GTK_ABOUT_DIALOG (window));
+
+  for (i = 0; authors_plugin[i] == NULL && authors_dialog[i] == NULL; ++i)
+    g_assert_cmpstr (authors_plugin[i], ==, authors_dialog[i]);
+}
+
+static void
+test_gtk_plugin_manager_configure_dialog (TestFixture *fixture)
+{
+  GtkTreeIter iter;
+  GtkWidget *window;
+  PeasPluginInfo *info;
+  GList *list;
+  GList *list_it;
+  GtkWidget *content;
+  GtkWidget *label = NULL;
+  GtkWidget *button_box;
+  GtkWidget *close_button = NULL;
+  GtkWidget *help_button = NULL;
+
+  info = peas_engine_get_plugin_info (fixture->engine, "configurable");
+
+  testing_get_iter_for_plugin_info (fixture->view, info, &iter);
+  gtk_tree_selection_select_iter (fixture->selection, &iter);
+
+  /* Must be first so we the window is added to the window group */
+  gtk_button_clicked (GTK_BUTTON (fixture->configure_button));
+
+  window = find_window_by_title (GTK_WINDOW (fixture->window), "Configurable");
+  g_assert (GTK_IS_DIALOG (window));
+
+  content = gtk_dialog_get_content_area (GTK_DIALOG (window));
+  list = gtk_container_get_children (GTK_CONTAINER (content));
+
+  for (list_it = list; list_it != NULL; list_it = list_it->next)
+    {
+      if (GTK_IS_LABEL (list_it->data))
+        {
+          const gchar *text = gtk_label_get_text (GTK_LABEL (list_it->data));
+
+          if (g_strcmp0 (text, "Hello, World!") == 0)
+            label = GTK_WIDGET (list_it->data);
+        }
+    }
+
+  g_assert (label != NULL);
+
+  g_list_free (list);
+
+
+  button_box = gtk_dialog_get_action_area (GTK_DIALOG (window));
+  list = gtk_container_get_children (GTK_CONTAINER (button_box));
+
+  for (list_it = list; list_it != NULL; list_it = list_it->next)
+    {
+      if (GTK_IS_BUTTON (list_it->data))
+        {
+          const gchar *label = gtk_button_get_label (GTK_BUTTON (list_it->data));
+
+          if (g_strcmp0 (label, GTK_STOCK_CLOSE) == 0)
+            close_button = GTK_WIDGET (list_it->data);
+          else if (g_strcmp0 (label, GTK_STOCK_HELP) == 0)
+            help_button = GTK_WIDGET (list_it->data);
+        }
+    }
+
+  g_assert (close_button != NULL);
+  g_assert (help_button != NULL);
+
+  g_list_free (list);
+}
+
 int
 main (int    argc,
       char **argv)
@@ -247,6 +399,9 @@ main (int    argc,
   TEST ("plugin-loaded", plugin_loaded);
   TEST ("plugin-unloaded", plugin_unloaded);
 
+  TEST ("about-dialog", about_dialog);
+  TEST ("configure-dialog", configure_dialog);
+
 #undef TEST
 
   g_object_unref (peas_engine_get_default ());
diff --git a/tests/libpeas-gtk/plugins/configurable/configurable.plugin b/tests/libpeas-gtk/plugins/configurable/configurable.plugin
index 07e9864..a0faaf9 100644
--- a/tests/libpeas-gtk/plugins/configurable/configurable.plugin
+++ b/tests/libpeas-gtk/plugins/configurable/configurable.plugin
@@ -6,3 +6,4 @@ Description=A plugin that can be loaded and configured.
 Authors=Garrett Regier
 Copyright=Copyright © 2010 Garrett Regier
 Website=http://live.gnome.org/Libpeas
+Help=http://git.gnome.org/browse/libpeas
diff --git a/tests/libpeas-gtk/testing/testing.c b/tests/libpeas-gtk/testing/testing.c
index bf3634f..af31e29 100644
--- a/tests/libpeas-gtk/testing/testing.c
+++ b/tests/libpeas-gtk/testing/testing.c
@@ -206,6 +206,14 @@ testing_show_widget (gpointer widget)
 
   g_assert (GTK_IS_WIDGET (widget));
 
+  if (GTK_IS_WINDOW (widget))
+    window = widget;
+  else
+    {
+      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+      gtk_container_add (GTK_CONTAINER (window), GTK_WIDGET (widget));
+    }
+
   window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
   gtk_window_set_default_size (GTK_WINDOW (window), 200, 100);