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

tests/test_ai_settings_layout.py

@@ -0,0 +1,58 @@
+import pytest
+import time
+from src.api_hook_client import ApiHookClient
+
+@pytest.mark.timeout(30)
+def test_change_provider_via_hook(live_gui) -> None:
+ """Verify that we can change the current provider via the API hook."""
+ client = ApiHookClient()
+ if not client.wait_for_server():
+  pytest.fail("Server did not become ready")
+ 
+ # Change provider to 'anthropic'
+ client.set_value('current_provider', 'anthropic')
+ 
+ # Wait for state to reflect change
+ success = False
+ state = {}
+ for _ in range(20):
+  state = client.get_gui_state()
+  if state.get('current_provider') == 'anthropic':
+   success = True
+   break
+  time.sleep(0.5)
+ 
+ assert success, f"Provider did not update. Current state: {state}"
+
+@pytest.mark.timeout(30)
+def test_set_params_via_custom_callback(live_gui) -> None:
+ """Verify we can use custom_callback to set temperature and max_tokens."""
+ client = ApiHookClient()
+ if not client.wait_for_server():
+  pytest.fail("Server did not become ready")
+ 
+ # Set temperature via custom_callback using _set_attr
+ client.post_gui({
+  "action": "custom_callback",
+  "callback": "_set_attr",
+  "args": ["temperature", 0.85]
+ })
+ 
+ # Set max_tokens via custom_callback using _set_attr
+ client.post_gui({
+  "action": "custom_callback",
+  "callback": "_set_attr",
+  "args": ["max_tokens", 1024]
+ })
+ 
+ # Verify via get_gui_state
+ success = False
+ state = {}
+ for _ in range(20):
+  state = client.get_gui_state()
+  if state.get('temperature') == 0.85 and state.get('max_tokens') == 1024:
+   success = True
+   break
+  time.sleep(0.5)
+ 
+ assert success, f"Params did not update via custom_callback. Got: {state}"