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test(reactivity): adjust ref unwrap test inside arrays (#1457)

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Pick 2020-06-30 00:10:29 +08:00 committed by GitHub
parent d4cd12887e
commit 028a8c20df
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1 changed files with 4 additions and 15 deletions
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19
packages/reactivity/__tests__/ref.spec.ts
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@ -109,21 +109,10 @@ describe('reactivity/ref', () => {
})
it('should NOT unwrap ref types nested inside arrays', () => {
const arr = ref([1, ref(1)]).value
;(arr[0] as number)++
;(arr[1] as Ref<number>).value++
const arr2 = ref([1, new Map<string, any>(), ref('1')]).value
const value = arr2[0]
if (isRef(value)) {
value + 'foo'
} else if (typeof value === 'number') {
value + 1
} else {
// should narrow down to Map type
// and not contain any Ref type
value.has('foo')
}
const arr = ref([1, ref(3)]).value
expect(isRef(arr[0])).toBe(false)
expect(isRef(arr[1])).toBe(true)
expect((arr[1] as Ref).value).toBe(3)
})
it('should keep tuple types', () => {