Utenti: PIN impostabile/togliibile dall'admin, link Monitor nel menu (#51 #59 #57)

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

src/frontend/flask_app/tests/test_admin_user_pin.py

@@ -0,0 +1,110 @@
+"""#59/#51/#57: PIN nella gestione utenti (proxy admin, pannello) e link Monitor nel menu."""
+from unittest.mock import MagicMock, patch
+
+import pytest
+
+from tests.conftest import api_get_router
+
+USER = {
+    "id": 2, "username": "mario", "display_name": "Mario", "email": None,
+    "roles": ["MeasurementTec"], "is_admin": False, "language_pref": "it",
+    "theme_pref": "light", "active": True, "has_pin": True,
+}
+
+
+@pytest.fixture
+def mock_admin_api():
+    mock = MagicMock()
+    mock.get.side_effect = api_get_router({
+        "/api/users": [USER],
+        "/api/settings": {"auto_logout_minutes": "30"},
+    })
+    with patch("blueprints.admin.api_client", mock):
+        yield mock
+
+
+def test_pin_proxy_forwards_four_digits(logged_in_client, mock_admin_api):
+    mock_admin_api.put.return_value = {"message": "ok"}
+    resp = logged_in_client.put("/admin/api/users/2/pin", json={"pin": "1234"})
+    assert resp.status_code == 200
+    mock_admin_api.put.assert_called_once_with("/api/users/2/pin", data={"pin": "1234"})
+
+
+def test_pin_proxy_forwards_null_to_remove(logged_in_client, mock_admin_api):
+    mock_admin_api.put.return_value = {"message": "ok"}
+    resp = logged_in_client.put("/admin/api/users/2/pin", json={"pin": None})
+    assert resp.status_code == 200
+    mock_admin_api.put.assert_called_once_with("/api/users/2/pin", data={"pin": None})
+
+
+def test_pin_proxy_passes_422_detail(logged_in_client, mock_admin_api):
+    mock_admin_api.put.return_value = {
+        "error": True, "status_code": 422, "detail": "Gli admin non hanno il PIN",
+    }
+    resp = logged_in_client.put("/admin/api/users/1/pin", json={"pin": "1234"})
+    assert resp.status_code == 422
+    assert resp.get_json()["detail"] == "Gli admin non hanno il PIN"
+
+
+def test_pin_proxy_requires_admin(client, mock_admin_api):
+    with client.session_transaction() as sess:
+        sess["api_key"] = "k"
+        sess["user"] = {"id": 3, "username": "op", "roles": ["MeasurementTec"],
+                        "is_admin": False, "language_pref": "it", "theme_pref": "light"}
+    resp = client.put("/admin/api/users/2/pin", json={"pin": "1234"})
+    assert resp.status_code != 200
+    mock_admin_api.put.assert_not_called()
+
+
+def test_users_panel_has_pin_controls(logged_in_client, mock_admin_api):
+    html = logged_in_client.get("/admin/settings?tab=utenti").data.decode("utf-8")
+    assert "openPin(user)" in html           # pulsante Imposta/Reset PIN
+    assert "user.has_pin === true" in html   # indicatore PIN impostato
+    assert "removePin()" in html             # Togli PIN
+    assert "form.pin" in html                # campo PIN alla creazione
+    assert "!user.is_admin" in html          # niente PIN per gli admin
+
+
+def _session_client(client, roles, is_admin):
+    with client.session_transaction() as sess:
+        sess["api_key"] = "k"
+        sess["user"] = {"id": 5, "username": "u", "display_name": "U", "roles": roles,
+                        "is_admin": is_admin, "language_pref": "it", "theme_pref": "light"}
+    return client
+
+
+@pytest.fixture
+def mock_monitor_api():
+    mock = MagicMock()
+    mock.get.return_value = []
+    with patch("blueprints.monitor.api_client", mock), \
+         patch("blueprints.measure.api_client", mock):
+        yield mock
+
+
+def test_monitor_link_for_admin(logged_in_client, mock_monitor_api):
+    html = logged_in_client.get("/monitor").data.decode("utf-8")
+    assert 'href="/monitor"' in html
+
+
+def test_monitor_link_for_supervisor(client, mock_monitor_api):
+    _session_client(client, ["Supervisor"], False)
+    html = client.get("/monitor").data.decode("utf-8")
+    assert 'href="/monitor"' in html
+
+
+def test_monitor_link_absent_for_operator(client, mock_api_client, monkeypatch):
+    # Stessa preparazione di test_measure.py: la pagina vuole STATION_CODE a config ricaricata
+    monkeypatch.setenv("STATION_CODE", "ST-TEST")
+    import importlib
+    import config
+    importlib.reload(config)
+    import blueprints.measure
+    importlib.reload(blueprints.measure)
+    mock_api_client.get_station_recipes.return_value = []
+    _session_client(client, ["MeasurementTec"], False)
+    resp = client.get("/measure/select")
+    assert resp.status_code == 200
+    html = resp.data.decode("utf-8")
+    assert "/measure/select" in html or "Misure" in html or "Measure" in html  # menu reso
+    assert 'href="/monitor"' not in html