Add test for customization of Leaflet Popup's "autoWidth" option

Author: amotl

CHANGELOG.md

@@ -1,10 +1,12 @@
 # Changelog
 
 ## development
+- Add test for customization of Leaflet Popup's "autoWidth" option
 
 ## v0.13.0
 - Update basemaps URL to the new CARTO CDN URL. Thanks, @skgsergio!
 - Editor UI cleanups. Thanks, @matschaffer!
+- Upgrade to jQuery 3.5.1
 
 ## v0.12.0
 - Add `formatOmitEmptyValue` settings parameter to hide `n/a` value. Thanks, @iruizr7!

src/libs/leaflet.test.ts

@@ -0,0 +1,23 @@
+import * as L from './leaflet';
+
+describe('Leaflet', () => {
+  describe('when creating a popup', () => {
+    it('should have an autoWidth option, defaulting to true', () => {
+      let popup = new L.popup();
+      popup._initLayout();
+      popup._updateLayout();
+
+      expect(popup.options.autoWidth).toBe(true);
+      expect(popup._contentNode.style.width).toBe(popup.options.minWidth + 1 + 'px');
+    });
+
+    it('should not compute its width automatically when autoWidth option is false', () => {
+      let popup = new L.popup({ autoWidth: false });
+      popup._initLayout();
+      popup._updateLayout();
+
+      expect(popup.options.autoWidth).toBe(false);
+      expect(popup._contentNode.style.width).toBe('');
+    });
+  });
+});