text: describe('Url API:', function () {
      describe('#parseQueryString()', function () {
          it(`toolsbox.parseQueryString('https://www.baidu.com/s?wd=%E7%99%BE%E5%BA%A6&rsv_spt=10') deepEqual '{
              wd: '百度',
              rsv_spt: '10'
          }' should return true`, function () {
              let url = 'https://www.baidu.com/s?wd=%E7%99%BE%E5%BA%A6&rsv_spt=10'
              assert.deepEqual(toolsbox.parseQueryString(url), {
                  wd: '百度',
                  rsv_spt: '10'
              })
          });
          it(`toolsbox.parseQueryString('www.baidu.com?a=123&b=%26') deepEqual '{
              a: '123',
              b: '&'
          }' should return true`, function () {
              let url = 'www.baidu.com?a=123&b=%26'
              assert.deepEqual(toolsbox.parseQueryString(url), {
                  a: '123',
                  b: '&'
              })
          });
          it(`toolsbox.parseQueryString('') deepEqual '{}' should return true`, function () {
              let url = ''
              assert.deepEqual(toolsbox.parseQueryString(url), {})
          });
      });
  
      describe('#stringfyQueryString()', function () {
          it(`toolsbox.stringfyQueryString({
              wd: '百度',
              rsv_spt: '10'
          }) === 'https://www.baidu.com/s?wd=%E7%99%BE%E5%BA%A6&rsv_spt=10'  should return true`, function () {
              let param = {
                  wd: '百度',
                  rsv_spt: '10'
              }
              assert(toolsbox.stringfyQueryString(param) === 'wd=%E7%99%BE%E5%BA%A6&rsv_spt=10')
          });
      });
  })