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const requestLib = require('got');const throttled = require('../lib/utils/throttle');
it('Should make three requests with 5000ms interval. (Throttle function)', function (done) {  this.timeout(15000);  const req = throttled(requestLib, {    limit: 1,    interval: 5000  });
  Promise.all([req({ url: 'https://httpbin.org/uuid' }), req({ url: 'https://httpbin.org/uuid' }), req({ url: 'https://httpbin.org/uuid' })])    .then((response) => response.map(req => new Date(req.headers.date).getTime()))    .then((dates) => {      const firstAndSecondReq = dates[1] - dates[0];      const secondAndThirdReq = dates[2] - dates[1];      if (        (firstAndSecondReq >= 5000 && firstAndSecondReq <= 6500) &&              (secondAndThirdReq >= 5000 && secondAndThirdReq <= 6500)      ) {        done();      } else {        throw new Error('Wrong interval beetween requests.');      }    });});