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// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.import { assert, DenoStdInternalError, unreachable } from "./asserts.ts";import { assertThrows } from "../testing/asserts.ts";
Deno.test({  name: "assert valid scenario",  fn() {    assert(true);  },});
Deno.test({  name: "assert invalid scenario, no message",  fn() {    assertThrows(() => {      assert(false);    }, DenoStdInternalError);  },});Deno.test({  name: "assert invalid scenario, with message",  fn() {    assertThrows(      () => {        assert(false, "Oops! Should be true");      },      DenoStdInternalError,      "Oops! Should be true",    );  },});
Deno.test("assert unreachable", function () {  let didThrow = false;  try {    unreachable();  } catch (e) {    assert(e instanceof DenoStdInternalError);    assert(e.message === "unreachable");    didThrow = true;  }  assert(didThrow);});