fix(simulation): use current user for stored schemes

tests/api/test_simulation_endpoints.py

@@ -108,6 +108,12 @@ def _load_simulation_module(monkeypatch):
     )
 
 
+def _build_authenticated_client(module) -> TestClient:
+    app = build_test_app(module.router, "/api/v1")
+    app.dependency_overrides[module.get_current_keycloak_username] = lambda: "alice"
+    return TestClient(app)
+
+
 def test_run_project_endpoint_returns_plain_text(monkeypatch):
     module = _load_simulation_module(monkeypatch)
     monkeypatch.setattr(module, "run_project", lambda network: f"report::{network}")
@@ -339,6 +345,33 @@ def test_valve_close_endpoint_passes_scheme_name(monkeypatch):
     }
 
 
+def test_burst_endpoint_passes_current_username(monkeypatch):
+    module = _load_simulation_module(monkeypatch)
+    captured = {}
+
+    def fake_burst_analysis(**kwargs):
+        captured.update(kwargs)
+
+    monkeypatch.setattr(module, "burst_analysis", fake_burst_analysis)
+    client = _build_authenticated_client(module)
+
+    response = client.get(
+        "/api/v1/burst_analysis/",
+        params={
+            "network": "demo",
+            "modify_pattern_start_time": "2025-01-02T03:04:05+08:00",
+            "burst_ID": ["P1"],
+            "burst_size": [10.0],
+            "modify_total_duration": 900,
+            "scheme_name": "burst_case_01",
+        },
+    )
+
+    assert response.status_code == 200
+    assert response.text == '"success"'
+    assert captured["username"] == "alice"
+
+
 def test_flushing_endpoint_passes_required_scheme_name(monkeypatch):
     module = _load_simulation_module(monkeypatch)
     captured = {}
@@ -348,7 +381,7 @@ def test_flushing_endpoint_passes_required_scheme_name(monkeypatch):
         return "ok"
 
     monkeypatch.setattr(module, "flushing_analysis", fake_flushing_analysis)
-    client = TestClient(build_test_app(module.router, "/api/v1"))
+    client = _build_authenticated_client(module)
 
     response = client.get(
         "/api/v1/flushing_analysis/",
@@ -374,12 +407,41 @@ def test_flushing_endpoint_passes_required_scheme_name(monkeypatch):
         "drainage_node_ID": "N1",
         "flushing_flow": 100.0,
         "scheme_name": "flush_case_01",
+        "username": "alice",
     }
 
 
+def test_contaminant_endpoint_passes_current_username(monkeypatch):
+    module = _load_simulation_module(monkeypatch)
+    captured = {}
+
+    def fake_contaminant_simulation(**kwargs):
+        captured.update(kwargs)
+        return "ok"
+
+    monkeypatch.setattr(module, "contaminant_simulation", fake_contaminant_simulation)
+    client = _build_authenticated_client(module)
+
+    response = client.get(
+        "/api/v1/contaminant_simulation/",
+        params={
+            "network": "demo",
+            "start_time": "2025-01-02T03:04:05+08:00",
+            "source": "N1",
+            "concentration": 10.0,
+            "duration": 900,
+            "scheme_name": "contaminant_case_01",
+        },
+    )
+
+    assert response.status_code == 200
+    assert response.text == "ok"
+    assert captured["username"] == "alice"
+
+
 def test_contaminant_endpoint_requires_scheme_name(monkeypatch):
     module = _load_simulation_module(monkeypatch)
-    client = TestClient(build_test_app(module.router, "/api/v1"))
+    client = _build_authenticated_client(module)
 
     response = client.get(
         "/api/v1/contaminant_simulation/",