Create compare_static_ubahn_stations_with_puls.js

Test to find #11 and #12

test/compare_static_ubahn_stations_with_puls.js

@@ -0,0 +1,28 @@
+/**
+ * Example test: compare station key to API (PULS) Haltestellenname
+ */
+const { expect } = require('chai');
+
+const bahnhoefe = require('../static/bahnhoefe-u-bahn.json');
+
+describe('Compare station key to VAG API Haltestellenname', function () {
+  this.timeout(10000);
+  this.slow(2500);
+
+  Object.entries(bahnhoefe).forEach(([stationNameKey, stationData]) => {
+    it(`should match key "${stationNameKey}" to Haltestellenname`, async () => {
+      const uBahnhofKurz = stationData['u-bahnhof_kurz'];
+
+      const url = `https://start.vag.de/dm/api/v1/abfahrten/VAG/${uBahnhofKurz}`;
+      const response = await fetch(url);
+      const apiData = await response.json();
+
+      const apiHaltestellenname = apiData.Haltestellenname
+        .replace(/\s*\(.*\)/, '')
+        .trim();
+
+      const trimmedStationNameKey = stationNameKey.trim();
+      expect(apiHaltestellenname).to.equal(trimmedStationNameKey);
+    });
+  });
+});