fixed unit tests.

lib/etk/docking/__init__.py

@@ -62,6 +62,8 @@ def _(message): return message
 # This also defines the widgets that can be considered public.
 ############################################################################
 from .docklayout import DockLayout
+from .docklayout import add_new_group_left, add_new_group_right, \
+                        add_new_group_above, add_new_group_below, add_new_group_floating
 from .dockframe import DockFrame
 from .dockpaned import DockPaned
 from .dockgroup import DockGroup

lib/etk/docking/docklayout.py

@@ -317,8 +317,7 @@ def on_dockgroup_item_selected(self, group, item):
         if focus_child:
             # item-selected is emited by is-focus handler
             focus_child.set_property('has-focus', True)
-        else: #if item is not self._focused_item:
-            self.emit('item-selected', group, item)
+        self.emit('item-selected', group, item)
 
 ################################################################################
 # Placement

lib/etk/docking/tests/test_dockgroup.py

@@ -377,13 +377,13 @@ def test_item_closed_event_is_emited_on_close(self):
         tab = dockgroup._tabs[0]
 
         item_closed = []
-        def item_closed_handler(group, item):
-            item_closed.append((group, item))
+        def item_closed_handler(item):
+            item_closed.append(item)
 
-        dockgroup.connect('item-closed', item_closed_handler)
+        dockitem.connect('close', item_closed_handler)
 
         # Simulate clicking the close button
         tab.button.emit('clicked')
 
-        assert [(dockgroup, dockitem)] == item_closed
+        assert [dockitem] == item_closed