Gleam bindings to the Erlang EUnit test framework.

A custom test runner is included for when compiled to JavaScript.

Add this package to your Gleam project.

gleam add gleeunit --dev

And then call the gleeunit.main function from your test main function.

// In test/yourapp_test.gleam
import gleeunit

pub fn main() {
  gleeunit.main()
}

Now any public function with a name ending in _test in the test directory will be found and run as a test.

pub fn the_universe_test() {
  assert 1 = 1
}

Run the tests by entering gleam test in the command line.