wargame

Refactor classes (including tests) to resolve dependencies out of the IoC container with $this->dep = app($class::class) in the constructor, instead of through the constructor method arguments.

Constructor arg lists get quite long (see PopulationCalculator), and needs fixing test constructors whenever this changes.

Beep, boop, I'm a bot! Th

Currently, we only have some integration tests (we test a bunch of modules together, with the goal of solving a challenge).
Adding unit tests, which test each component in isolation, can help us spot and fix bugs easier and faster. In particular, the arutil (utilities) module would be a good start.

This could be done by adding tests to pytest (the tests directory) or via [doctest](https://

./vendor/bin/phpstan analyse
Note: Using configuration file /mnt/UltimateWarfare/phpstan.neon.dist.
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Line src/Command/Main