Frankreich, Niederlande, Belgien als weitere Quellen (noch im Test)

- Quellen fr (SNCF), nl (OVapi), be (GTFS.be), Kacheln für alle 5 Länder
- Landesgrenzen für 5 Länder (borders.json), Gitter-Cache für die Prüfung
- Echtzeit-Abgleich auch über Haltestellen-ID (FR, NL), über den Bahnhof
  bei Gleiswechsel
- SNCF: Gattung aus der Trip-ID, Zugnummer aus dem Headsign; NL-Linien gekürzt
- calendar.txt optional (SNCF hat nur calendar_dates)
- OSM je Land zugeschnitten vor pfaedle; beim Zusammenführen je Objekt
  nur die neueste Version (time-filter)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01X48pE4bzjHej8w9HyZXCjb

tests/test_core.py

@@ -130,6 +130,17 @@ def test_all():
         v = f.vehicles(at(8, 24), rt)  # Verspätung pflanzt sich bis Gamma fort
         assert v and v[0]["properties"]["delay"] == 300
 
+        # Frankreich/Niederlande: nur stop_id, kein stop_sequence
+        fm = pb.FeedMessage()
+        fm.header.gtfs_realtime_version = "2.0"
+        e = fm.entity.add(id="1")
+        e.trip_update.trip.trip_id, e.trip_update.trip.start_date = "T1", "20261021"
+        st = e.trip_update.stop_time_update.add(stop_id="B")
+        st.arrival.delay = st.departure.delay = 300
+        _, rt = realtime.parse(fm.SerializeToString(), f.trip_index)
+        assert rt[("T1", "20261021")][1][0][0] is None
+        assert f.vehicles(at(8, 14), rt)[0]["properties"]["delay"] == 300
+
         _, rt = realtime.parse(rt_feed(cancel=True), f.trip_index)
         assert f.vehicles(at(8, 5), rt) == []
 
@@ -154,11 +165,21 @@ def test_all():
     assert long_distance("", "ICE 75") and long_distance("IR", "IR36") and long_distance("", "ECE 20")
     assert not long_distance("S", "S5") and not long_distance("", "RE6") and not long_distance("", "IRE 3")
     assert not long_distance("TER", "K1") and not long_distance("", "")
+    assert long_distance("", "NJ") and long_distance("TGV", "") and long_distance("OUIGO", "")
+    from trainpulse.feed import LINE_PREFIX
+    assert LINE_PREFIX.sub("", "Stoptrein RS4") == "RS4" and LINE_PREFIX.sub("", "Intercity direct") == "Intercity direct"
 
-    from trainpulse.border import SHOW, in_switzerland
+    from trainpulse.border import country, in_switzerland, shows
     assert in_switzerland(8.540, 47.378) and not in_switzerland(9.177, 47.659)  # Zürich HB / Konstanz
     assert not in_switzerland(8.690, 47.697)  # Büsingen (deutsche Exklave)
-    assert SHOW["ch"](8.54, 47.378) and not SHOW["de"](8.54, 47.378)
+    places = {(2.355, 48.881): "fr", (4.357, 50.836): "be", (4.900, 52.379): "nl", (13.369, 52.525): "de",
+              (8.540, 47.378): "ch", (6.13, 49.61): None, (11.40, 47.26): None}  # Paris, Brüssel, Amsterdam,
+    for (x, y), c in places.items():                                        # Berlin, Zürich, Luxemburg, Innsbruck
+        assert country(x, y) == c, (x, y, country(x, y))
+    both = {"ch", "de"}
+    assert shows("ch", both, 8.54, 47.378) and not shows("de", both, 8.54, 47.378)
+    assert shows("de", both, 11.40, 47.26) and shows("ch", both, 11.40, 47.26)  # Ausland: beide
+    assert shows("de", both, 2.355, 48.881)  # Frankreich ohne eigenen Fahrplan -> DE zeigt
     print("alle Tests ok")