text: const path = require('path');
  const assert = require('power-assert');
  const reader = require('../index.js');
  
  describe('gif-size-reader test', () => {
    const testDir = path.join(__dirname, 'test_images');
    const testImage = path.join(testDir, 'test_gif_image.gif');
    it('test1', (done) => {
      reader(testImage).then((resp) => {
        assert(resp.toString() === [613, 473].toString());
        done();
      });
    });
  });