chai-test-file-upload-actionhero.js

//Define variable before init ActionHero SpecHelper 
api.config.upload_config.storage_path = 'c:\\tmp'

    // Run API
    let {fileUpLoad} = await api.specHelper.runAction('SuperFileUpload')
    // Run Async/Awaith Test API 
    await chai.request('http://localhost:' + api.config.servers.web.port)
      // API end point
       /*  res.body return JSON object from an API
        *   define object or key-value you want to check ( property and value )
        *   returnValue = check return value as expect
        *   hidden_form_value_or_another  = field/value that i want send to API couple with file upload
        *   */
      .post('/api/superfileupload')
      .field('hidden_form_value_or_another', 'my_hidden_value')
       // Read attachment file ( test.png )  
      .attach('File', fs.readFileSync('./test/asset/test.png'), 'test.png')
      .then(function (res) {
        var checkJsonResponseReturn = {
          'hidden_form_value_or_another': 'my_hidden_value'
        }
        // Make sure attribute that from response must have.  
        expect(res.body).to.have.property('hidden_form_value_or_another')
        // Check that service operate correctly with both key and value that we expect with value define above
        expect(res.body).to.deep.include(checkJsonResponseReturn)
        // Check service API must return 200 if their operate normal
        expect(res).to.have.status(200)
      })
      .catch(function (err) {
        throw err
      })
    expect(superfileupload)
  })