it('range starts outside the month', (done) => {
      // Target month is November (zero-based).  Starts in October and ends in early November
      const result = utils.findWorkdaysInRange(createStartDate(2015, 10, 31), createEndDate(2015, 11, 3), utils.createMonthRange(10, 2015));

      expect(result).to.equal(2);