w5-currency

Our project

Single web application that allows users to know exchange rates between currencies and Bitcoin.

File Structure:

Our project has the following file structure:

public:

• css
  • style.css
• js
  • dom.js
  • request.js

src:

• server.js
• router.js
• handler.js

test:

• test-back.js

Planning Phase:

the workflow:

3 phases:

• Backend development
• Backend testing
• Frontend Development

TDD: Supertest, CI & Test Coverage:

Fake http requests to test the back-end server with supertest.

test('testing form', (t)=>{
  supertest(router)
  .post('/getrate')
  .expect(200)
  .send('{"value":"usd","amount":"213"}')
  .end((error, res)=>{
    if(error) console.log(error);
    else{
      const regex = new RegExp(/\d+/);
      t.equal(regex.test(res.text), true , 'returned value should be a number')
      t.end();
    }
  })
})

Continuous Integration with Travis:

Test Coverage (istanbul):

How to run our website:

Heroku link here

• Locally :
  • Clone the repo .
  • In terminal Run :
    • npm i .
    • npm start .
  • In browser :
    • localhost:3000 .