If place key's value is "yes", display key instead

For example, building=yes with no other useful tags (e.g. amenity) will
show as Building now

tests/unit/utils/osm-test.js

@@ -0,0 +1,43 @@
+import { module, test } from 'qunit';
+import { setupTest } from 'marco/tests/helpers';
+import { getLocalizedName, getPlaceType } from 'marco/utils/osm';
+
+module('Unit | Utility | osm', function (hooks) {
+  setupTest(hooks);
+
+  test('getLocalizedName returns default name if tags are missing', function (assert) {
+    const result = getLocalizedName(null);
+    assert.strictEqual(result, 'Untitled Place');
+  });
+
+  test('getLocalizedName returns name tag', function (assert) {
+    const tags = { name: 'Foo' };
+    const result = getLocalizedName(tags);
+    assert.strictEqual(result, 'Foo');
+  });
+
+  test('getPlaceType returns value for normal tags', function (assert) {
+    const tags = { amenity: 'restaurant' };
+    const result = getPlaceType(tags);
+    assert.strictEqual(result, 'Restaurant');
+  });
+
+  test('getPlaceType returns key name if value is "yes"', function (assert) {
+    const tags = { building: 'yes' };
+    const result = getPlaceType(tags);
+    assert.strictEqual(result, 'Building');
+  });
+
+  test('getPlaceType prioritizes order (amenity > shop > building)', function (assert) {
+    // If something is both a shop and a building, it should be a shop
+    const tags = { building: 'yes', shop: 'supermarket' };
+    const result = getPlaceType(tags);
+    assert.strictEqual(result, 'Supermarket');
+  });
+
+  test('getPlaceType returns null if no known type found', function (assert) {
+    const tags = { foo: 'bar' };
+    const result = getPlaceType(tags);
+    assert.strictEqual(result, null);
+  });
+});