Based on the criterias of performance, simplicity and elegance, the runtime environment chossen was Node.js .
Node.js has built-in modules for Input, JSON handling and Axios was added to the project to get file from URL.
Docker to assure that the application run in another machine that doesn't have node installed, the project was dockerized.
As test framework it was selected Mocha, and for assertions the chai library is being used. Nyc was added to the project to get coverage of the tests, to assure full coverage of the tests.
To build the project execute the following docker command:
docker build --no-cache -t player-heights-docker --target prod .
To run the project, you have 2 execute the following docker command:
docker run -i player-heights-docker
After executing the command you need to enter the data in the console, as shown in this image, and the result will appear:
There is a live version of the project at codesandbox.io:
https://codesandbox.io/s/relaxed-hoover-v2updl?file=/app/index.js
You just need to change the input in the following line;
- Tests
To build the project and execute the test, execute the following docker command:
docker build --no-cache --progress=plain -t player-heights-docker --target test .
After executing the command you will see the tests result:
- Coverage
docker build --no-cache --progress=plain -t player-heights-docker --target coverage .After executing the command the result will appear, as shown in the image:
