feat(tier4): Add patch modal GUI integration and API hooks

tests/test_patch_modal_gui.py

@@ -0,0 +1,84 @@
+import pytest
+import time
+import sys
+import os
+
+sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))
+sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "src")))
+
+from src import api_hook_client
+
+@pytest.mark.integration
+@pytest.mark.timeout(120)
+def test_patch_modal_appears_on_trigger(live_gui) -> None:
+ """
+    Test that triggering a patch shows the modal in the GUI.
+    Uses live_gui fixture to start the GUI with test hooks enabled.
+    """
+ proc, _ = live_gui
+ client = api_hook_client.ApiHookClient()
+ 
+ if not client.wait_for_server(timeout=15):
+  pytest.skip("GUI server not available")
+ 
+ sample_patch = """--- a/test_file.py
++++ b/test_file.py
+@@ -1,3 +1,4 @@
+ def hello():
+-    print("old")
++    print("new")
++    print("extra")
+     return True"""
+ 
+ result = client.trigger_patch(sample_patch, ["test_file.py"])
+ assert result.get("status") == "ok", f"Failed to trigger patch: {result}"
+ 
+ time.sleep(2)
+ 
+ status = client.get_patch_status()
+ assert status.get("show_modal") == True, "Patch modal should be visible"
+ assert status.get("patch_text") == sample_patch
+ assert "test_file.py" in status.get("file_paths", [])
+ 
+ result = client.reject_patch()
+ assert result.get("status") == "done"
+ 
+ time.sleep(1)
+ 
+ status = client.get_patch_status()
+ assert status.get("show_modal") == False, "Patch modal should be closed after reject"
+
+@pytest.mark.integration
+@pytest.mark.timeout(120)
+def test_patch_apply_modal_workflow(live_gui) -> None:
+ """
+    Test the full patch apply workflow: trigger -> apply -> verify modal closes.
+    """
+ proc, _ = live_gui
+ client = api_hook_client.ApiHookClient()
+ 
+ if not client.wait_for_server(timeout=15):
+  pytest.skip("GUI server not available")
+ 
+ sample_patch = """--- a/example.py
++++ b/example.py
+@@ -5,3 +5,4 @@
+ def calculate():
+     x = 1
+-    return x
++    return x + 1
++    # added line"""
+ 
+ result = client.trigger_patch(sample_patch, ["example.py"])
+ assert result.get("status") == "ok"
+ 
+ time.sleep(2)
+ 
+ status = client.get_patch_status()
+ assert status.get("show_modal") == True
+ 
+ result = client.apply_patch()
+ time.sleep(1)
+ 
+ status = client.get_patch_status()
+ assert status.get("show_modal") == False, "Patch modal should close after apply"