assert | /test_deps.ts | swissKnife@1.1

Deno Swiss Knife tools

function assert

import { assert } from "https://deno.land/x/swissKnife@1.1/test_deps.ts";

assert(expr: unknown, msg?): asserts expr

Make an assertion, error will be thrown if expr does not have truthy value.

Parameters

expr: unknown

optional

msg = [UNSUPPORTED]

asserts expr