Immediately load OSM place when selecting a map feature

No waiting for Overpass when selecting visible POIs anymore

tests/unit/components/map-test.js

@@ -0,0 +1,60 @@
+import MapComponent from 'marco/components/map';
+import { module, test } from 'qunit';
+
+module('Unit | Component | map', function () {
+  test('it decodes Planetiler vector tile POI ids into OSM ids and types', function (assert) {
+    const feature = {
+      get(key) {
+        if (key === 'mvt:layer') return 'poi';
+        return undefined;
+      },
+      getId() {
+        return 12342;
+      },
+    };
+
+    const result = MapComponent.prototype.decodeVectorTileOsmFeature(feature);
+
+    assert.deepEqual(result, {
+      decoded: {
+        osmId: '1234',
+        osmType: 'way',
+      },
+      reason: null,
+    });
+  });
+
+  test('it ignores non-POI vector tile features', function (assert) {
+    const feature = {
+      get(key) {
+        if (key === 'mvt:layer') return 'transportation';
+        return undefined;
+      },
+      getId() {
+        return 12342;
+      },
+    };
+
+    assert.deepEqual(MapComponent.prototype.decodeVectorTileOsmFeature(feature), {
+      decoded: null,
+      reason: 'unsupported source layer: transportation',
+    });
+  });
+
+  test('it ignores unsupported or invalid vector tile ids', function (assert) {
+    const feature = {
+      get(key) {
+        if (key === 'mvt:layer') return 'poi';
+        return undefined;
+      },
+      getId() {
+        return 12340;
+      },
+    };
+
+    assert.deepEqual(MapComponent.prototype.decodeVectorTileOsmFeature(feature), {
+      decoded: null,
+      reason: 'feature id suffix 0 is not an OSM type',
+    });
+  });
+});