19 lines
460 B
JavaScript
19 lines
460 B
JavaScript
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export default ({Assertion}, utils) => {
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utils.addProperty(Assertion.prototype, 'timeout', function () {
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return new Promise(resolve => {
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const timer = setTimeout(() => resolve(true), 150);
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this._obj.then(() => {
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clearTimeout(timer);
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resolve(false);
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});
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}).then(timeouted => {
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this.assert(
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timeouted,
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'expected promise to timeout but it was resolved',
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'expected promise not to timeout but it timed out'
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);
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});
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});
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};
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