fix(conductor): Apply review suggestions for track 'Discussion Takes & Timeline Branching'

src/gui_2.py

@@ -2563,6 +2563,7 @@ def hello():
    if self._scroll_disc_to_bottom:
     imgui.set_scroll_here_y(1.0)
     self._scroll_disc_to_bottom = False
+   
    imgui.end_child()
 
  def _render_synthesis_panel(self) -> None:

tests/test_discussion_takes_gui.py

@@ -0,0 +1,96 @@
+import pytest
+from unittest.mock import MagicMock, patch, call
+from src.gui_2 import App
+
+@pytest.fixture
+def app_instance():
+ with (
+  patch('src.models.load_config', return_value={'ai': {'provider': 'gemini', 'model': 'gemini-2.5-flash-lite'}, 'projects': {}}),
+  patch('src.models.save_config'),
+  patch('src.gui_2.project_manager'),
+  patch('src.gui_2.session_logger'),
+  patch('src.gui_2.immapp.run'),
+  patch('src.app_controller.AppController._load_active_project'),
+  patch('src.app_controller.AppController._fetch_models'),
+  patch.object(App, '_load_fonts'),
+  patch.object(App, '_post_init'),
+  patch('src.app_controller.AppController._prune_old_logs'),
+  patch('src.app_controller.AppController.start_services'),
+  patch('src.api_hooks.HookServer'),
+  patch('src.ai_client.set_provider'),
+  patch('src.ai_client.reset_session')
+ ):
+  app = App()
+  # Setup project discussions
+  app.project = {
+   "discussion": {
+    "active": "main",
+    "discussions": {
+     "main": {"history": []},
+     "take_1": {"history": []},
+     "take_2": {"history": []}
+    }
+   }
+  }
+  app.active_discussion = "main"
+  app.is_viewing_prior_session = False
+  app.ui_disc_new_name_input = ""
+  app.ui_disc_truncate_pairs = 1
+  yield app
+
+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:
+  # Setup defaults for common imgui calls to avoid unpacking errors
+  mock_imgui.collapsing_header.return_value = True
+  mock_imgui.begin_combo.return_value = False
+  mock_imgui.input_text.return_value = (False, "")
+  mock_imgui.input_int.return_value = (False, 0)
+  mock_imgui.button.return_value = False
+  mock_imgui.checkbox.return_value = (False, False)
+  mock_imgui.begin_child.return_value = True
+  mock_imgui.selectable.return_value = (False, False)
+  
+  # Mock tab bar calls
+  mock_imgui.begin_tab_bar.return_value = True
+  mock_imgui.begin_tab_item.return_value = (False, False)
+
+  app_instance._render_discussion_panel()
+
+  # Check if begin_tab_bar was called
+  # This SHOULD fail if it's not implemented yet
+  mock_imgui.begin_tab_bar.assert_called_with("##discussion_tabs")
+  
+  # Check if begin_tab_item was called for each discussion
+  names = sorted(["main", "take_1", "take_2"])
+  for name in names:
+   mock_imgui.begin_tab_item.assert_any_call(name)
+
+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.app_controller.AppController._switch_discussion') as mock_switch:
+  # Setup defaults
+  mock_imgui.collapsing_header.return_value = True
+  mock_imgui.begin_combo.return_value = False
+  mock_imgui.input_text.return_value = (False, "")
+  mock_imgui.input_int.return_value = (False, 0)
+  mock_imgui.button.return_value = False
+  mock_imgui.checkbox.return_value = (False, False)
+  mock_imgui.begin_child.return_value = True
+  mock_imgui.selectable.return_value = (False, False)
+
+  mock_imgui.begin_tab_bar.return_value = True
+  
+  # Simulate 'take_1' being active/selected
+  def side_effect(name, flags=None):
+   if name == "take_1":
+    return (True, True)
+   return (False, True)
+  
+  mock_imgui.begin_tab_item.side_effect = side_effect
+  
+  app_instance._render_discussion_panel()
+  
+  # If implemented with tabs, this should be called
+  mock_switch.assert_called_with("take_1")

tests/test_gui_discussion_tabs.py

@@ -30,6 +30,7 @@ def test_discussion_tabs_rendered(mock_gui):
         mock_imgui.begin_tab_bar.return_value = True
         mock_imgui.begin_tab_item.return_value = (True, True)
         mock_imgui.input_text.return_value = (False, "")
+        mock_imgui.input_text_multiline.return_value = (False, "")
         mock_imgui.checkbox.return_value = (False, False)
         mock_imgui.input_int.return_value = (False, 0)
         

tests/test_gui_synthesis.py

@@ -0,0 +1,56 @@
+import pytest
+from unittest.mock import MagicMock, patch, ANY
+from src.gui_2 import App
+
+@pytest.fixture
+def app_instance():
+ with (
+  patch('src.models.load_config', return_value={'ai': {'provider': 'gemini', 'model': 'gemini-2.5-flash-lite'}, 'projects': {}}),
+  patch('src.models.save_config'),
+  patch('src.gui_2.project_manager'),
+  patch('src.gui_2.session_logger'),
+  patch('src.gui_2.immapp.run'),
+  patch('src.app_controller.AppController._load_active_project'),
+  patch('src.app_controller.AppController._fetch_models'),
+  patch.object(App, '_load_fonts'),
+  patch.object(App, '_post_init'),
+  patch('src.app_controller.AppController._prune_old_logs'),
+  patch('src.app_controller.AppController.start_services'),
+  patch('src.api_hooks.HookServer'),
+  patch('src.ai_client.set_provider'),
+  patch('src.ai_client.reset_session')
+ ):
+  app = App()
+  app.project = {
+   "discussion": {
+    "active": "main",
+    "discussions": {
+     "main": {"history": []},
+     "take_1": {"history": []},
+     "take_2": {"history": []}
+    }
+   }
+  }
+  app.ui_synthesis_prompt = "Summarize these takes"
+  yield app
+
+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:
+  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
+
+  # Call the method we are testing
+  app_instance._render_synthesis_panel()
+
+  # 1. Assert imgui.checkbox is called for each take in project_dict['discussion']['discussions']
+  discussions = app_instance.project['discussion']['discussions']
+  for name in discussions:
+   mock_imgui.checkbox.assert_any_call(name, ANY)
+
+  # 2. Assert imgui.input_text_multiline is called for the prompt
+  mock_imgui.input_text_multiline.assert_called_with("##synthesis_prompt", app_instance.ui_synthesis_prompt, ANY)
+
+  # 3. Assert imgui.button is called for 'Generate Synthesis'
+  mock_imgui.button.assert_any_call("Generate Synthesis")