feat(fireEvent): Add resize event (#990)

testing-library · Jul 1, 2021 · 75197fe · 75197fe
1 parent 84ebc51
commit 75197fe
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diff --git a/src/__tests__/events.js b/src/__tests__/events.js
@@ -167,6 +167,14 @@ eventTypes.forEach(({type, events, elementType}) => {
         expect(spy).toHaveBeenCalledTimes(1)
       })
     })
+
+    it('fires resize', () => {
+      const node = document.defaultView
+      const spy = jest.fn()
+      node.addEventListener('resize', spy, {once: true})
+      fireEvent.resize(node)
+      expect(spy).toHaveBeenCalledTimes(1)
+    })
   })
 })
 

diff --git a/src/event-map.js b/src/event-map.js
@@ -172,6 +172,10 @@ export const eventMap = {
     defaultInit: {bubbles: true, cancelable: true, composed: true},
   },
   // UI Events
+  resize: {
+    EventType: 'UIEvent',
+    defaultInit: {bubbles: false, cancelable: false},
+  },
   scroll: {
     EventType: 'UIEvent',
     defaultInit: {bubbles: false, cancelable: false},

diff --git a/types/events.d.ts b/types/events.d.ts
@@ -41,6 +41,7 @@ export type EventType =
   | 'touchEnd'
   | 'touchMove'
   | 'touchStart'
+  | 'resize'
   | 'scroll'
   | 'wheel'
   | 'abort'