text: /* eslint-disable */
  'use strict';
  
  const path = require('path');
  const fileName = path.basename(__filename).replace('-Spec', '');
  
  const { range } = require(`./${fileName}`);
  
  describe( "4-range", function () {
  
    const cases = [
      [[1, 3], [1, 2, 3]],
      [[999, 1001], [999, 1000, 1001]],
      [[-1, 2], [-1, 0, 1, 2]],
      [[15, 30], [15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30]],
  
    ]
  
    it('should print greeting with single argument', ()=> {
      cases.forEach(item =>{
        expect(range(item[0])).toEqual(item[1])
      })
    })
  
  })
  
  
  
  
  
  
  
  
  