test: Added layout and scaling tests for Preset windows and AI Settings

tests/test_preset_windows_layout.py

@@ -0,0 +1,46 @@
+import pytest
+import time
+from concurrent.futures import ThreadPoolExecutor
+from src.api_hook_client import ApiHookClient
+
+def test_preset_windows_opening(live_gui):
+ """Test opening Preset Manager, Tool Preset Manager, and Persona Editor via custom_callback."""
+ client = ApiHookClient()
+ assert client.wait_for_server(timeout=15)
+ 
+ # Push custom_callback events to set window visibility flags
+ # These rely on the _set_attr predefined callback in AppController
+ windows = [
+  "show_preset_manager_window",
+  "show_tool_preset_manager_window",
+  "show_persona_editor_window"
+ ]
+ 
+ for window in windows:
+  client.push_event("custom_callback", {
+   "callback": "_set_attr",
+   "args": [window, True]
+  })
+ 
+ # Wait 1 second as requested
+ time.sleep(1.0)
+ 
+ # Verify the app is still responsive
+ status = client.get_status()
+ assert status.get("status") == "ok"
+
+def test_api_hook_under_load(live_gui):
+ """Verify the API Hook can still respond under load."""
+ client = ApiHookClient()
+ assert client.wait_for_server(timeout=15)
+ 
+ def make_request(_):
+  return client.get_status()
+ 
+ # Send 20 parallel requests using a thread pool
+ with ThreadPoolExecutor(max_workers=10) as executor:
+  results = list(executor.map(make_request, range(20)))
+ 
+ for res in results:
+  assert res is not None
+  assert res.get("status") == "ok"