Created
July 10, 2014 10:46
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Sinon.js Timer Demo
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| describe('timer Demo', function () { | |
| var clock; | |
| beforeEach(function () { | |
| clock = sinon.useFakeTimers(); | |
| }); | |
| afterEach(function () { | |
| clock.restore(); | |
| }); | |
| it('setTimeout', function () { | |
| var spy = sinon.spy(); | |
| setTimeout(spy, 1000); | |
| clock.tick(999); | |
| expect(spy).to.not.be.called; | |
| clock.tick(1); | |
| expect(spy).to.be.called; | |
| clock.tick(1100); | |
| }); | |
| it("setInterval", function () { | |
| var spy = sinon.spy(); | |
| setInterval(spy,1000); | |
| clock.tick(999); | |
| expect(spy).to.not.be.called; | |
| clock.tick(1); | |
| expect(spy).to.be.called; | |
| clock.tick(5000); | |
| expect(spy).to.have.callCount(6); | |
| }); | |
| }); |
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