Use .toBeTruthy when you don't care what a value is and you want to ensure a value is true in a boolean context

import { expect, test } from "https://deno.land/x/unitest@$VERSION/mod.ts";

test("should be truthy", () => {
  expect(true).toBeTruthy();
  expect(1).toBeTruthy();
  expect(0).not.toBeTruthy();
});