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test(reactivity): use vitest fn instead of counting manually (#8476)

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zqran 2023-07-11 17:37:56 +08:00 committed by GitHub
parent 701fa735fc
commit 7c2e44ff5f
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1 changed files with 5 additions and 6 deletions
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11
packages/reactivity/__tests__/ref.spec.ts
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@ -28,19 +28,18 @@ describe('reactivity/ref', () => {
it('should be reactive', () => { it('should be reactive', () => {
const a = ref(1) const a = ref(1)
let dummy let dummy
let calls = 0 const fn = vi.fn(() => {
effect(() => {
calls++
dummy = a.value dummy = a.value
}) })
expect(calls).toBe(1) effect(fn)
expect(fn).toHaveBeenCalledTimes(1)
expect(dummy).toBe(1) expect(dummy).toBe(1)
a.value = 2 a.value = 2
expect(calls).toBe(2) expect(fn).toHaveBeenCalledTimes(2)
expect(dummy).toBe(2) expect(dummy).toBe(2)
// same value should not trigger // same value should not trigger
a.value = 2 a.value = 2
expect(calls).toBe(2) expect(fn).toHaveBeenCalledTimes(2)
}) })
it('should make nested properties reactive', () => { it('should make nested properties reactive', () => {