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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
// This file is copied from `std/assert`.
import { AssertionError } from "../assert/assertion_error.ts";import { buildNotEqualErrorMessage } from "./_build_message.ts";import { equal } from "./_equal.ts";import type { EqualOptions } from "./_types.ts";
/** * Make an assertion that `actual` and `expected` are not equal, deeply. * If not then throw. * * Type parameter can be specified to ensure values under comparison have the same type. * * @example * ```ts * import { assertNotEquals } from "https://deno.land/std@$STD_VERSION/assert/assert_not_equals.ts"; * * assertNotEquals(1, 2); // Doesn't throw * assertNotEquals(1, 1); // Throws * ``` */export function assertNotEquals<T>( actual: T, expected: T, options?: EqualOptions,) { const { msg } = options || {};
if (!equal(actual, expected, options)) { return; }
const message = buildNotEqualErrorMessage(actual, expected, { msg }); throw new AssertionError(message);}