core3-utils

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useSafeFakeTimers() function

Makes it easy to safely use fake timers

Signature:

export declare function useSafeFakeTimers(): Sinon.SinonFakeTimers;

Returns:

Sinon.SinonFakeTimers

Example

describe('suite', ()=>{
     // DO NOT DESTRUCTURE clock here
     const clock = useSafeFakeTimers()
     it('uses fake times', ()=>{
         const {tick} = clock
         let wasCalled=false
         setTimeout(() => wasCalled=true, 100)
         tick(100)
         expect(wasCalled).to.equal(true)
     })
})

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