tix/mytest.nix

{
  describe,
  it,
  ...
}:
describe "what I'm testing" [
  (it "can add numbers" {
    actual = 2 + 2;
    expected = 4;
  })
  (it "loves big brother" {
    actual = 2 + 2;
    expected = 5;
  })
  (it "throws a party" {
    actual = throw "a party";
    throws = true;
  })
]