Initial Watermaps import

2026-07-24 11:29:24 +02:00
commit 57f7b4dedb
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+import { describe, expect, it } from "vitest";
+import type { RouteResult } from "@watermaps/shared";
+import { createRouteGpx } from "../src/lib/gpx";
+
+describe("GPX export", () => {
+  it("creates parseable GPX 1.1 route and track metadata", () => {
+    const gpx = createRouteGpx(routeFixture, {
+      name: "Emden & Hamm <Test>",
+      createdAt: "2026-07-19T12:00:00.000Z"
+    });
+    const document = new DOMParser().parseFromString(gpx, "application/xml");
+    const root = document.documentElement;
+
+    expect(document.querySelector("parsererror")).toBeNull();
+    expect(root.localName).toBe("gpx");
+    expect(root.getAttribute("version")).toBe("1.1");
+    expect(root.namespaceURI).toBe("http://www.topografix.com/GPX/1/1");
+    expect(document.getElementsByTagNameNS(root.namespaceURI, "metadata")).toHaveLength(1);
+    expect(document.getElementsByTagNameNS(root.namespaceURI, "rte")).toHaveLength(1);
+    expect(document.getElementsByTagNameNS(root.namespaceURI, "trk")).toHaveLength(1);
+    expect(document.getElementsByTagNameNS(root.namespaceURI, "rtept")).toHaveLength(3);
+    expect(document.getElementsByTagNameNS(root.namespaceURI, "trkpt")).toHaveLength(3);
+    expect(document.getElementsByTagNameNS(root.namespaceURI, "time")[0]?.textContent).toBe("2026-07-19T12:00:00.000Z");
+    expect(gpx).toContain("Emden &amp; Hamm &lt;Test&gt;");
+    expect(gpx).toContain("minlat=\"51.6814536\"");
+  });
+
+  it("rejects invalid or incomplete geometry", () => {
+    expect(() => createRouteGpx({
+      ...routeFixture,
+      geometry: { type: "LineString", coordinates: [[7, 53]] }
+    })).toThrow(/nicht genügend Punkte/);
+    expect(() => createRouteGpx({
+      ...routeFixture,
+      geometry: { type: "LineString", coordinates: [[7, 53], [181, 52]] }
+    })).toThrow(/ungültige Koordinaten/);
+  });
+});
+
+const routeFixture: RouteResult = {
+  id: "emden-hamm",
+  name: "Emden – Hamm",
+  geometry: {
+    type: "LineString",
+    coordinates: [[7.186111, 53.344167], [7.1, 52.4], [7.8042615, 51.6814536]]
+  },
+  distanceNm: 153.69,
+  eta: null,
+  warnings: [{ code: "NOT_OFFICIAL", severity: "caution", message: "Nicht amtlich & vor Ort prüfen" }],
+  minKnownDepthM: null,
+  unknownDepthRatio: 1,
+  dataSources: ["OpenStreetMap <curated>"],
+  routingMode: "fairway"
+};