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.eslintrc.js
.eslintrc.js
 
 
README.md
README.md
 
 
api.js
api.js
 
 
api.test.js
api.test.js
 
 
babel.config.js
babel.config.js
 
 
package-lock.json
package-lock.json
 
 
package.json
package.json
 
 

README.md

Regex Integration Testing

Modify the file api.js:

  • Add a new endpoint: GET /cart/:id
  • :id must be only a number (validation must be in the route definition)
  • When access, the endpoint should return Payment methods for cart :id

Modify the file api.test.js:

  • Add a new test suite for the cart page:
    • Correct status code when :id is a number?
    • Correct status code when :id is NOT a number (=> 404)?
    • etc.

Server

Terminal 1:

bob@dylan:~$ node api.js
API available on localhost port 7865

Terminal 2:

bob@dylan:~$ curl http://localhost:7865/cart/12 ; echo ""
Payment methods for cart 12
bob@dylan:~$ 
bob@dylan:~$ curl http://localhost:7865/cart/hello -v
*   Trying 127.0.0.1...
* TCP_NODELAY set
* Connected to localhost (127.0.0.1) port 7865 (#0)
> GET /cart/hello HTTP/1.1
> Host: localhost:7865
> User-Agent: curl/7.58.0
> Accept: */*
> 
< HTTP/1.1 404 Not Found
< X-Powered-By: Express
< Content-Security-Policy: default-src 'none'
< X-Content-Type-Options: nosniff
< Content-Type: text/html; charset=utf-8
< Content-Length: 149
< Date: Wed, 15 Jul 2020 08:33:44 GMT
< Connection: keep-alive
< 
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Error</title>
</head>
<body>
<pre>Cannot GET /cart/hello</pre>
</body>
</html>
* Connection #0 to host localhost left intact
bob@dylan:~$

Tips:

  • You will need to add a small regex in your path to support the usecase

Requirements:

  • You should be able to run the test suite using npm test api.test.js
  • Every test should pass without any warning