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std/expect/_to_contain_equal_test.ts

Deno standard library
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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().toContainEqual()", () => {  const arr = [{ foo: 42 }, { bar: 43 }, { baz: 44 }];  expect(arr).toContainEqual({ bar: 43 });
  expect(arr).not.toContainEqual({ bar: 42 });
  assertThrows(() => {    expect(arr).toContainEqual({ bar: 42 });  }, AssertionError);
  assertThrows(() => {    expect(arr).not.toContainEqual({ bar: 43 });  }, AssertionError);});