Skip to main content
Module

std/assert/unreachable_test.ts

The Deno Standard Library
denoland/deno_std
Go to Latest
File
123456789101112131415161718192021222324252627
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.import { assert, AssertionError, unreachable } from "./mod.ts";
Deno.test("AssertsUnreachable", function () {  let didThrow = false;  try {    unreachable();  } catch (e) {    assert(e instanceof AssertionError);    assert(e.message === "unreachable");    didThrow = true;  }  assert(didThrow);});
Deno.test("unreachable with reason", function () {  let didThrow = false;  try {    unreachable("inconceivable!");  } catch (e) {    assert(e instanceof AssertionError);    assert(e.message === "inconceivable!");    didThrow = true;  }  assert(didThrow);});