WIP: fixing regressions in tests

tests/test_gui_synthesis.py

@@ -36,11 +36,21 @@ def app_instance():
 
 def test_render_synthesis_panel(app_instance):
  """Verify that _render_synthesis_panel renders checkboxes for takes and input for prompt."""
- 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:
   mock_imgui.checkbox.return_value = (False, False)
   mock_imgui.input_text_multiline.return_value = (False, app_instance.ui_synthesis_prompt)
   mock_imgui.button.return_value = 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
+
   # Call the method we are testing
   app_instance._render_synthesis_panel()