WIP: fixing regressions in tests

tests/test_discussion_takes_gui.py

@@ -40,7 +40,8 @@ def app_instance():
 
 def test_render_discussion_tabs(app_instance):
  """Verify that _render_discussion_panel uses tabs for discussions."""
- with patch('src.gui_2.imgui') as mock_imgui:
+ with patch('src.gui_2.imgui') as mock_imgui, \
+      patch('src.gui_2.imscope') as mock_imscope:
   # Setup defaults for common imgui calls to avoid unpacking errors
   mock_imgui.collapsing_header.return_value = True
   mock_imgui.begin_combo.return_value = False
@@ -56,6 +57,15 @@ def test_render_discussion_tabs(app_instance):
   mock_imgui.begin_tab_bar.return_value = True
   mock_imgui.begin_tab_item.return_value = (False, False)
 
+  # Setup imscope mocks
+  mock_imscope.window.return_value.__enter__.return_value = (True, True)
+  mock_imscope.child.return_value.__enter__.return_value = True
+  mock_imscope.table.return_value.__enter__.return_value = True
+  mock_imscope.tree_node_ex.return_value.__enter__.return_value = True
+  mock_imscope.tab_item.return_value.__enter__.return_value = (True, True)
+  mock_imscope.style_color.return_value.__enter__.return_value = None
+  mock_imscope.style_var.return_value.__enter__.return_value = None
+
   app_instance._render_discussion_panel()
 
   # Check if begin_tab_bar was called
@@ -69,6 +79,7 @@ def test_render_discussion_tabs(app_instance):
 def test_switching_discussion_via_tabs(app_instance):
  """Verify that clicking a tab switches the discussion."""
  with patch('src.gui_2.imgui') as mock_imgui, \
+      patch('src.gui_2.imscope') as mock_imscope, \
       patch('src.app_controller.AppController._switch_discussion') as mock_switch:
   # Setup defaults
   mock_imgui.collapsing_header.return_value = True
@@ -83,6 +94,15 @@ def test_switching_discussion_via_tabs(app_instance):
 
   mock_imgui.begin_tab_bar.return_value = True
   
+  # Setup imscope mocks
+  mock_imscope.window.return_value.__enter__.return_value = (True, True)
+  mock_imscope.child.return_value.__enter__.return_value = True
+  mock_imscope.table.return_value.__enter__.return_value = True
+  mock_imscope.tree_node_ex.return_value.__enter__.return_value = True
+  mock_imscope.tab_item.return_value.__enter__.return_value = (True, True)
+  mock_imscope.style_color.return_value.__enter__.return_value = None
+  mock_imscope.style_var.return_value.__enter__.return_value = None
+
   # Simulate 'take_1' being active/selected
   def side_effect(name, p_open=None, flags=None):
    if name == "Take 1###main_take_1":