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std/expect/_to_be_close_to_test.ts

Deno standard library
denoland/deno_std
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// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
import { expect } from "./expect.ts";import { AssertionError, assertThrows } from "../assert/mod.ts";
Deno.test("expect().toBeCloseTo()", () => {  expect(0.2 + 0.1).toBeCloseTo(0.3);  expect(0.2 + 0.1).toBeCloseTo(0.3, 5);  expect(0.2 + 0.1).toBeCloseTo(0.3, 15);
  expect(0.2 + 0.11).not.toBeCloseTo(0.3);  expect(0.2 + 0.1).not.toBeCloseTo(0.3, 16);
  assertThrows(() => {    expect(0.2 + 0.11).toBeCloseTo(0.3);  }, AssertionError);
  assertThrows(() => {    expect(0.2 + 0.1).not.toBeCloseTo(0.3);  });});