JavaScript Workshop SSDD 2017
Presentation: https://oyron.github.io/ssdd-js
Prerequisites
You need NodeJS installed on your computer. NodeJS can be installed from: https://nodejs.org/en/download
Installation instructions
- Clone Git repo or Download Zip file
- In directory
src, runnpm install
FizzBuzz
FizzBuzz is a program that prints the numbers from 1 to 100.
For multiples of three, “Fizz” is printed instead of the number.
For multiples of five, “Buzz” is printed.
For multiples of both three and five, “FizzBuzz" is printed.
Tasks
- Function
fizzBuzz(number).
Create function fizzBuzz(number) using TDD.
See example in src/lib/answer.js and src/spec/answer-spec.js
Create similiar structure for fizzbuzz.
NB! Remember to start by writing a (failing) test
Command to run the tests: npm test
- Web service returning complete FizzBuzz result
Create a web service returning a JSON array containing the complete FizzBuzz
result (from 1 to 100).
Extend the skeleton web server code in server.js, by
calling the function created in step 1.
Start by running the server and verify
that you are able to call the web service from a web browser.
Command to run the server: npm start
- Call the web service from the client
Call the web service from the web client and display it in a easily readable way.
Start by reviewing the skeleton client in client/index.html and client/js/functions.js
Complete the getFizzBuzz() method and display the result the web page.
Then format the result. Try to colorize the output, e.g. by using
<span style="color: ...">...</span>
Misc
Trick to avoid SSL issues: npm set strict-ssl=false
Note that if you are running within the Statoil network you need to configure proxy settings:
npm config set proxy "http://www-proxy.statoil.no:80"
npm config set https-proxy "http://www-proxy.statoil.no:80"