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55 lines
1.6 KiB
55 lines
1.6 KiB
import { expect } from 'chai'
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import * as sinon from 'sinon'
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import { withTimeout } from '../../../lib'
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const timeoutPromise = (timeout: number) => new Promise(res => {
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setTimeout(res, timeout)
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})
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describe('util -> support -> timeout -> withTimeout', () => {
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it('should call the on-time subscriber when promise resolves', async () => {
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const onTimeSpy = sinon.spy()
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const lateSpy = sinon.spy()
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const timeoutSpy = sinon.spy()
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await withTimeout(100, timeoutPromise(50))
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.onTime(onTimeSpy)
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.late(lateSpy)
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.timeout(timeoutSpy)
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.run()
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await timeoutPromise(100)
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expect(onTimeSpy.callCount).to.equal(1)
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expect(timeoutSpy.callCount).to.equal(0)
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expect(lateSpy.callCount).to.equal(0)
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})
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it('should call the late and timeout subscribers when promise resolves late', async () => {
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const onTimeSpy = sinon.spy()
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const lateSpy = sinon.spy()
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const timeoutSpy = sinon.spy()
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await withTimeout(50, timeoutPromise(100))
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.onTime(onTimeSpy)
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.late(lateSpy)
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.timeout(timeoutSpy)
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.run()
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await timeoutPromise(100)
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expect(onTimeSpy.callCount).to.equal(0)
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expect(timeoutSpy.callCount).to.equal(1)
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expect(lateSpy.callCount).to.equal(1)
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})
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it('should resolve the run() promise when the promise completes', async () => {
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const runSpy = sinon.spy()
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await withTimeout(50, timeoutPromise(10))
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.run()
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.then(runSpy)
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await timeoutPromise(100)
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expect(runSpy.callCount).to.be.equal(1)
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})
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})
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