std/assert/assert_false_test.ts
Lino Le Van c46143f0ac
chore: update copyright year (#4046)
* chore: update copyright year

* fix

---------

Co-authored-by: Asher Gomez <ashersaupingomez@gmail.com>
2024-01-02 08:11:32 +11:00

19 lines
564 B
TypeScript

// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
import { assertFalse, assertThrows } from "./mod.ts";
Deno.test("assertFalse() matches with falsy values", () => {
assertFalse(false);
assertFalse(0);
assertFalse("");
assertFalse(null);
assertFalse(undefined);
});
Deno.test("assertFalse() throws with truthy values", () => {
assertThrows(() => assertFalse(true));
assertThrows(() => assertFalse(1));
assertThrows(() => assertFalse("a"));
assertThrows(() => assertFalse({}));
assertThrows(() => assertFalse([]));
});