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test(types): test computed get/set type inference (#1709)

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Carlos Rodrigues 2020-07-28 20:40:23 +01:00 committed by GitHub
parent 06cad62ee8
commit 421a70de5e
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1 changed files with 19 additions and 0 deletions
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19
test-dts/defineComponent.test-d.tsx
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@ -269,6 +269,19 @@ describe('type inference w/ options API', () => {
d(): number {
expectType<number>(this.b)
return this.b + 1
},
e: {
get(): number {
expectType<number>(this.b)
expectType<number>(this.d)
return this.b + this.d
},
set(v: number) {
expectType<number>(this.b)
expectType<number>(this.d)
expectType<number>(v)
}
}
},
watch: {
@ -286,6 +299,8 @@ describe('type inference w/ options API', () => {
expectType<number>(this.c)
// computed
expectType<number>(this.d)
// computed get/set
expectType<number>(this.e)
},
methods: {
doSomething() {
@ -297,6 +312,8 @@ describe('type inference w/ options API', () => {
expectType<number>(this.c)
// computed
expectType<number>(this.d)
// computed get/set
expectType<number>(this.e)
},
returnSomething() {
return this.a
@ -311,6 +328,8 @@ describe('type inference w/ options API', () => {
expectType<number>(this.c)
// computed
expectType<number>(this.d)
// computed get/set
expectType<number>(this.e)
// method
expectType<() => number | undefined>(this.returnSomething)
}