feat: add ProfileManager service with JSON persistence

tests/webapp/test_profile_manager.py

@@ -26,3 +26,75 @@ def test_profile_apply_request_fields():
 def test_profile_apply_response():
     resp = ProfileApplyResponse(scenario_path="scenarios/offline/sample.yaml", patched_fields=["judge_model"])
     assert "judge_model" in resp.patched_fields
+
+
+# ---------------------------------------------------------------------------
+# ProfileManager service tests
+# ---------------------------------------------------------------------------
+import json
+from webapp.services.profile_manager import ProfileManager
+
+
+def _make_manager(tmp_path):
+    store = tmp_path / "profiles.json"
+    return ProfileManager(store_path=store)
+
+
+def test_create_profile(tmp_path):
+    mgr = _make_manager(tmp_path)
+    p = mgr.create(name="Local", model="deepseek-v4-flash",
+                   base_url="http://localhost/v1", api_key="sk-x")
+    assert p.profile_id != ""
+    assert p.name == "Local"
+
+
+def test_list_profiles(tmp_path):
+    mgr = _make_manager(tmp_path)
+    mgr.create(name="A", model="m1", base_url="http://a/v1", api_key="k1")
+    mgr.create(name="B", model="m2", base_url="http://b/v1", api_key="k2")
+    profiles = mgr.list_all()
+    assert len(profiles) == 2
+
+
+def test_get_profile(tmp_path):
+    mgr = _make_manager(tmp_path)
+    created = mgr.create(name="X", model="m", base_url="http://x/v1", api_key="k")
+    fetched = mgr.get(created.profile_id)
+    assert fetched is not None
+    assert fetched.name == "X"
+
+
+def test_update_profile(tmp_path):
+    mgr = _make_manager(tmp_path)
+    p = mgr.create(name="Old", model="m", base_url="http://x/v1", api_key="k")
+    updated = mgr.update(p.profile_id, name="New", model="m2",
+                         base_url="http://x/v1", api_key="k", timeout_seconds=60)
+    assert updated is not None
+    assert updated.name == "New"
+    assert updated.model == "m2"
+    assert updated.timeout_seconds == 60
+
+
+def test_delete_profile(tmp_path):
+    mgr = _make_manager(tmp_path)
+    p = mgr.create(name="Del", model="m", base_url="http://x/v1", api_key="k")
+    assert mgr.delete(p.profile_id) is True
+    assert mgr.get(p.profile_id) is None
+
+
+def test_persistence(tmp_path):
+    store = tmp_path / "profiles.json"
+    mgr1 = ProfileManager(store_path=store)
+    p = mgr1.create(name="Persist", model="m", base_url="http://x/v1", api_key="k")
+    mgr2 = ProfileManager(store_path=store)
+    assert mgr2.get(p.profile_id) is not None
+
+
+def test_get_nonexistent(tmp_path):
+    mgr = _make_manager(tmp_path)
+    assert mgr.get("does-not-exist") is None
+
+
+def test_delete_nonexistent(tmp_path):
+    mgr = _make_manager(tmp_path)
+    assert mgr.delete("does-not-exist") is False