The assumption is that you have PHP and Git installed.

• Install composer
  • Linux/OSX -- https://getcomposer.org/doc/00-intro.md#installation-linux-unix-osx
  • Windows -- https://getcomposer.org/doc/00-intro.md#installation-windows
• Then run the following commands in a terminal window

git clone git@github.com:finderau/backend-test.git
cd backend-test
composer install

Once composer finishes installing, PHPUnit will be installed in vendor/bin/phpunit.

The idea around this test is to get all the unit tests in tests/HelpersTest.php to pass. If you run vendor/bin/phpunit you will see some tests are currently failing.

There is also

• Code in src/Helpers.php that doesn't currently have unit tests
• Unit tests that don't have matching code

• Make all existing unit tests pass
• Write new unit tests for following methods
  • pluralize
• Write methods for the following unit tests
  • currency
  • list