winny-
commented
1 year ago gambiarra injects bindings into the lua testing function's environment (a requirement of this library is all test must be wrapped in a function). The bindings are ok, spy, eq (code). This doesn't seem to play well with fennel because fennel's toolchain needs to track bindings across scope boundaries to emit closures correctly.
fennel-test assumes you're going to run tests against #!/usr/bin/env fennel using a carefully written test runner script. So we'd have to adapt or rewrite it for love2d. It might become more costly to create a "fennel-test-love2d" library than to consider another framework.
This leaves luaunit. It sees technomancy has used this to much success (code).
We should add unit testing for core game stuff. It could make it easier to make sweeping changes down the line. And validate our math.
Possible frameworks