15 lines
424 B
TypeScript
15 lines
424 B
TypeScript
import test from "ava"
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import { createDeferred } from "./deferred.js"
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test("resolve", async (t) => {
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const deferred = createDeferred<string>()
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setTimeout(() => deferred.resolve("hi"))
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t.is(await deferred, "hi")
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})
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test("reject", async (t) => {
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const deferred = createDeferred()
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setTimeout(() => deferred.reject(new Error("oops")))
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await t.throwsAsync(() => deferred, { instanceOf: Error, message: "oops" })
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})
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