text: import chai from 'chai';
  import sinonChai from 'sinon-chai';
  import chaiEnzyme from 'chai-enzyme';
  import chaiAsPromised from 'chai-as-promised';
  
  chai.should();
  
  chai.use(chaiAsPromised);
  chai.use(chaiEnzyme());
  chai.use(sinonChai);
  