fix: broken randImg (#404)

Author: kobenguyent

packages/falso/src/lib/img.ts

@@ -31,9 +31,9 @@ interface ImgOptions extends FakeOptions {
  * @example
  *
  * randImg({ grayscale: true }) // return a grayscale image (default is false)
- * 
+ *
  * @example
- * 
+ *
  * randImg({ random: true }) // default is true, prevent the image from being cached
  *
  */
@@ -56,7 +56,7 @@ export function randImg<Options extends ImgOptions = never>(options?: Options) {
   }
 
   return fake(
-    () => `https://picsum.photos/${width}/${height}${query.toString()}`,
+    () => `https://picsum.photos/${width}/${height}?${query.toString()}`,
     options
   );
 }

packages/falso/src/tests/product.spec.ts

@@ -15,4 +15,10 @@ describe('productCategory', () => {
     expect(typeof product.rating.rate).toEqual('string');
     expect(typeof product.rating.count).toEqual('string');
   });
+
+  it('should return a proper randImg link', () => {
+    const product = randProduct();
+
+    expect(product.image).toContain('?');
+  });
 });