仙台空港アクセス線の廃止済み快速の削除を本番へ反映する

data/5!station_station_types.csv

@@ -34609,15 +34609,6 @@ DEFAULT,2100323,304,957,1,明神
 DEFAULT,2100324,304,957,0,下今市
 DEFAULT,2100325,304,957,1,上今市
 DEFAULT,2100326,304,957,0,東武日光
-DEFAULT,9921704,102,958,0,仙台空港
-DEFAULT,9921703,102,958,1,美田園
-DEFAULT,9921702,102,958,1,杜せきのした
-DEFAULT,9921701,102,958,0,名取
-DEFAULT,1123139,102,958,0,名取
-DEFAULT,1123140,102,958,1,南仙台
-DEFAULT,1123141,102,958,1,太子堂
-DEFAULT,1123142,102,958,1,長町
-DEFAULT,1123143,102,958,0,仙台
 DEFAULT,1122801,100,959,0,いわき
 DEFAULT,1122802,100,959,0,赤井
 DEFAULT,1122803,100,959,0,小川郷

data_validator/tests/sendai_airport_access.rs

@@ -0,0 +1,53 @@
+use std::path::Path;
+
+use csv::StringRecord;
+
+fn records(filename: &str) -> Vec<StringRecord> {
+    let path = Path::new(env!("CARGO_MANIFEST_DIR"))
+        .join("../data")
+        .join(filename);
+    csv::Reader::from_path(path)
+        .unwrap()
+        .records()
+        .collect::<Result<_, _>>()
+        .unwrap()
+}
+
+// All Sendai Airport Access rapid trains became local on 2026-03-14.
+// https://www.senat.co.jp/2025/12/12/4483
+#[test]
+fn abolished_sendai_airport_rapid_is_not_selectable() {
+    let rows = records("5!station_station_types.csv");
+    assert!(rows.iter().all(|r| &r[3] != "958"));
+
+    // Also catch a reintroduced rapid under a different group ID. These are
+    // the airport line's own station IDs, not the shared Tohoku Main Line.
+    let airport_stations = ["9921701", "9921702", "9921703", "9921704"];
+    assert!(rows
+        .iter()
+        .filter(|r| airport_stations.contains(&&r[1]))
+        .all(|r| &r[2] != "102"));
+}
+
+#[test]
+fn sendai_airport_local_keeps_all_stops_and_both_natori_ids() {
+    let rows = records("5!station_station_types.csv");
+    let local: Vec<_> = rows.iter().filter(|r| &r[3] == "526").collect();
+    let station_ids: Vec<_> = local.iter().map(|r| &r[1]).collect();
+    assert_eq!(
+        station_ids,
+        [
+            "9921704", "9921703", "9921702", "9921701", "1123139", "1123140", "1123141", "1123142",
+            "1123143",
+        ]
+    );
+    assert!(local.iter().all(|r| &r[2] == "100" && &r[4] == "0"));
+}
+
+#[test]
+fn shared_rapid_type_remains_available_for_other_lines() {
+    let types = records("4!types.csv");
+    assert!(types.iter().any(|r| &r[1] == "102" && &r[2] == "快速"));
+    let rows = records("5!station_station_types.csv");
+    assert!(rows.iter().any(|r| &r[2] == "102" && &r[3] != "958"));
+}