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// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.import { assert, assertEquals, assertExists, AssertionError } from "./mod.ts";
Deno.test("AssertExists", function () {  assertExists("Denosaurus");  assertExists(false);  assertExists(0);  assertExists("");  assertExists(-0);  assertExists(0);  assertExists(NaN);
  const value = new URLSearchParams({ value: "test" }).get("value");  assertExists(value);  assertEquals(value.length, 4);
  let didThrow;  try {    assertExists(undefined);    didThrow = false;  } catch (e) {    assert(e instanceof AssertionError);    didThrow = true;  }  assertEquals(didThrow, true);  didThrow = false;  try {    assertExists(null);    didThrow = false;  } catch (e) {    assert(e instanceof AssertionError);    didThrow = true;  }  assertEquals(didThrow, true);});