Interdimensional Prophets (Game Dev) #4

As I was writing unit tests for a perilous, convoluted part of the game logic, which I wanted to lock in place as I moved forward, I realized that to test one relatively small part of the code, I would need to create both World, the main entity of the Entity-Component System “specs”, as well as Image, which is tied to the Context of the 2D game dev “ggez” crate. World is heavy by itself to fire up for a simple unit test, but Images themselves may not even be feasible, as they are glued to the graphical context (no graphics should run during unit tests), and they are tied to a single thread, while the unit tests run in all CPUs.

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