Requirements

• Docker Engine
• Docker Compose
• Bash

Usage

• Clone this repository and cd into it.
• Run bin/install to install composer dependencies (basically, PHPUnit) and build classes autoload
• Run bin/test to execute unit and functional tests
• Run bin/run to run the application itself to get calculation output (both HTML and JSON) to the console

Notes

The repository contains branch with legacy code which had initially been covered with a simple functional test to ensure the refactoring changes do not break its initial workings. The test has been being preserved during the entire process of refactoring.

ANY commit on the master branch keeps the package in working state. This matches the main requirement of the refactoring process - keep the refactored code up and running after each change.