maj via codex

backend/tests/test_meteo_service.py

@@ -0,0 +1,87 @@
+"""Tests unitaires du service Open-Meteo enrichi."""
+
+from datetime import date as real_date
+
+import app.services.meteo as meteo
+
+
+class _DummyResponse:
+    def __init__(self, payload: dict):
+        self._payload = payload
+
+    def raise_for_status(self) -> None:
+        return None
+
+    def json(self) -> dict:
+        return self._payload
+
+
+def test_fetch_and_store_forecast_enriched(monkeypatch):
+    payload = {
+        "daily": {
+            "time": ["2026-02-21", "2026-02-22"],
+            "temperature_2m_min": [1.2, 2.3],
+            "temperature_2m_max": [8.4, 9.7],
+            "precipitation_sum": [0.5, 1.0],
+            "wind_speed_10m_max": [12.0, 15.0],
+            "weather_code": [3, 61],
+            "relative_humidity_2m_max": [88, 92],
+            "et0_fao_evapotranspiration": [0.9, 1.1],
+        },
+        "hourly": {
+            "time": [
+                "2026-02-21T00:00",
+                "2026-02-21T01:00",
+                "2026-02-22T00:00",
+                "2026-02-22T01:00",
+            ],
+            "soil_temperature_0cm": [4.0, 6.0, 8.0, 10.0],
+        },
+    }
+
+    def _fake_get(*_args, **_kwargs):
+        return _DummyResponse(payload)
+
+    monkeypatch.setattr(meteo.httpx, "get", _fake_get)
+
+    rows = meteo.fetch_and_store_forecast(lat=45.1, lon=4.0)
+
+    assert len(rows) == 2
+    assert rows[0]["date"] == "2026-02-21"
+    assert rows[0]["label"] == "Couvert"
+    assert rows[0]["sol_0cm"] == 5.0
+    assert rows[0]["etp_mm"] == 0.9
+    assert rows[1]["label"] == "Pluie légère"
+    assert rows[1]["sol_0cm"] == 9.0
+
+
+def test_fetch_and_store_forecast_handles_http_error(monkeypatch):
+    def _boom(*_args, **_kwargs):
+        raise RuntimeError("network down")
+
+    monkeypatch.setattr(meteo.httpx, "get", _boom)
+
+    rows = meteo.fetch_and_store_forecast()
+    assert rows == []
+
+
+def test_fetch_forecast_filters_from_today(monkeypatch):
+    class _FakeDate(real_date):
+        @classmethod
+        def today(cls):
+            return cls(2026, 2, 22)
+
+    monkeypatch.setattr(meteo, "date", _FakeDate)
+    monkeypatch.setattr(
+        meteo,
+        "fetch_and_store_forecast",
+        lambda *_args, **_kwargs: [
+            {"date": "2026-02-21", "x": 1},
+            {"date": "2026-02-22", "x": 2},
+            {"date": "2026-02-23", "x": 3},
+        ],
+    )
+
+    out = meteo.fetch_forecast(days=14)
+
+    assert [d["date"] for d in out["days"]] == ["2026-02-22", "2026-02-23"]