[gnome-todo] tests: Extend DummyProvider

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 31af660976978640ef568fc0218e4918f64b23fa
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Wed Feb 6 19:40:50 2019 -0200

    tests: Extend DummyProvider
    
    Add a new function to generate a single task list with
    a well known task layout. This will be used to test
    moving tasks.

 tests/dummy-provider.c | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++
 tests/dummy-provider.h |  2 ++
 2 files changed, 70 insertions(+)
---
diff --git a/tests/dummy-provider.c b/tests/dummy-provider.c
index 355000e..184163c 100644
--- a/tests/dummy-provider.c
+++ b/tests/dummy-provider.c
@@ -321,6 +321,74 @@ dummy_provider_new (void)
   return g_object_new (DUMMY_TYPE_PROVIDER, NULL);
 }
 
+guint
+dummy_provider_generate_task_list (DummyProvider *self)
+{
+  GSequenceIter *iter;
+  GtdTaskList *list;
+  guint n_generated_tasks;
+  gint i;
+
+  /*
+   * This generates a task list with the following layout:
+   *
+   * - Task
+   * - Task
+   *    - Task
+   * - Task
+   *    - Task
+   *    - Task
+   * - Task
+   *    - Task
+   *    - Task
+   *    - Task
+   */
+
+  gtd_provider_create_task_list (GTD_PROVIDER (self), "List");
+  iter = g_sequence_iter_prev (g_sequence_get_end_iter (self->lists));
+  list = g_sequence_get (iter);
+
+  n_generated_tasks = 0;
+
+  for (i = 0; i < 4; i++)
+    {
+      g_autoptr (GtdTask) task = NULL;
+      g_autofree gchar *title = NULL;
+      g_autofree gchar *uuid = NULL;
+      gint n_subtasks;
+      gint j;
+
+      n_subtasks = i;
+      uuid = g_uuid_string_random ();
+      title = g_strdup_printf ("%d", i);
+
+      task = gtd_task_new ();
+      gtd_object_set_uid (GTD_OBJECT (task), uuid);
+      gtd_task_set_title (task, title);
+      gtd_task_set_position (task, n_generated_tasks++);
+      gtd_task_list_add_task (list, task);
+
+      for (j = 0; j < n_subtasks; j++)
+        {
+          g_autoptr (GtdTask) subtask = NULL;
+          g_autofree gchar *subtask_title = NULL;
+          g_autofree gchar *subtask_uuid = NULL;
+
+          subtask_uuid = g_uuid_string_random ();
+          subtask_title = g_strdup_printf ("%d:%d", i, j);
+
+          subtask = gtd_task_new ();
+          gtd_object_set_uid (GTD_OBJECT (subtask), subtask_uuid);
+          gtd_task_set_title (subtask, subtask_title);
+          gtd_task_set_position (subtask, n_generated_tasks++);
+          gtd_task_add_subtask (task, subtask);
+          gtd_task_list_add_task (list, g_steal_pointer (&subtask));
+        }
+    }
+
+  return n_generated_tasks;
+}
+
 guint
 dummy_provider_generate_task_lists (DummyProvider *self)
 {
diff --git a/tests/dummy-provider.h b/tests/dummy-provider.h
index c3e2c9a..6520c06 100644
--- a/tests/dummy-provider.h
+++ b/tests/dummy-provider.h
@@ -30,6 +30,8 @@ G_DECLARE_FINAL_TYPE (DummyProvider, dummy_provider, DUMMY, PROVIDER, GtdObject)
 
 DummyProvider*       dummy_provider_new                          (void);
 
+guint                dummy_provider_generate_task_list           (DummyProvider      *self);
+
 guint                dummy_provider_generate_task_lists          (DummyProvider      *self);
 
 void                 dummy_provider_schedule_remove_task         (DummyProvider      *self);