optimized events

2026-07-28 14:36:47 +02:00
parent b98ec8bc6f
commit 593dbd5f85
42 changed files with 2405 additions and 283 deletions
@@ -0,0 +1,106 @@
+import { afterEach, describe, expect, it, vi } from "vitest";
+import {
+  FeatureDataUnavailableError,
+  getMapFeatures
+} from "../src/api";
+
+afterEach(() => {
+  vi.unstubAllGlobals();
+});
+
+describe("getMapFeatures", () => {
+  it("rejects an unavailable feature source instead of treating it as an empty result", async () => {
+    vi.stubGlobal(
+      "fetch",
+      vi.fn(async () =>
+        new Response(
+          JSON.stringify({
+            type: "FeatureCollection",
+            features: [],
+            metadata: {
+              source: "unavailable",
+              warning: "Keine lokale Feature-Datenbank konfiguriert."
+            }
+          }),
+          {
+            status: 200,
+            headers: { "content-type": "application/json" }
+          }
+        )
+      )
+    );
+
+    await expect(
+      getMapFeatures({
+        bbox: [7, 53, 8, 54],
+        layers: ["harbours"]
+      })
+    ).rejects.toEqual(
+      expect.objectContaining({
+        name: "FeatureDataUnavailableError",
+        message: "Keine lokale Feature-Datenbank konfiguriert."
+      })
+    );
+    await expect(
+      getMapFeatures({
+        bbox: [7, 53, 8, 54],
+        layers: ["locks"]
+      })
+    ).rejects.toBeInstanceOf(FeatureDataUnavailableError);
+  });
+
+  it("keeps usable postgis and legacy feature collections intact", async () => {
+    const responses = [
+      {
+        type: "FeatureCollection",
+        features: [],
+        metadata: { source: "postgis" }
+      },
+      {
+        type: "FeatureCollection",
+        features: []
+      }
+    ];
+    vi.stubGlobal(
+      "fetch",
+      vi.fn(async () =>
+        new Response(JSON.stringify(responses.shift()), {
+          status: 200,
+          headers: { "content-type": "application/json" }
+        })
+      )
+    );
+
+    await expect(
+      getMapFeatures({ bbox: [7, 53, 8, 54], layers: ["bridges"] })
+    ).resolves.toMatchObject({ metadata: { source: "postgis" } });
+    await expect(
+      getMapFeatures({ bbox: [7, 53, 8, 54], layers: ["bridges"] })
+    ).resolves.toMatchObject({ features: [] });
+  });
+
+  it("uses the API error message for an unavailable source", async () => {
+    vi.stubGlobal(
+      "fetch",
+      vi.fn(async () =>
+        new Response(
+          JSON.stringify({
+            error: "feature_source_unavailable",
+            message: "Keine lokale Karten- und Ereignisdatenbank konfiguriert."
+          }),
+          {
+            status: 503,
+            statusText: "Service Unavailable",
+            headers: { "content-type": "application/json" }
+          }
+        )
+      )
+    );
+
+    await expect(
+      getMapFeatures({ bbox: [7, 53, 8, 54], layers: ["locks"] })
+    ).rejects.toThrow(
+      "Keine lokale Karten- und Ereignisdatenbank konfiguriert."
+    );
+  });
+});