[new feature] ImagePreview: add change event (#3155)

2019-04-15 20:09:42 +08:00
parent e8762b2a50
commit 8d1c02cfbd
4 changed files with 4 additions and 0 deletions
@@ -37,6 +37,7 @@ test('render image', () => {
  expect(wrapper.emitted('input')).toBeFalsy();
  triggerDrag(swipe, 0, 0);
  expect(wrapper.emitted('input')[0][0]).toBeFalsy();
+  expect(wrapper.emitted('change')[0][0]).toEqual(2);
 });

 test('async close', () => {