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@std/assert@1.0.16
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Works with
This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
This package works with Cloudflare Workers
This package works with Node.js
This package works with Deno
This package works with Bun
This package works with Browsers
JSR Score100%
Downloads64,184/wk
Published2 months ago (1.0.16)

Common assertion functions, especially useful for testing

Functions

f
assertRejects

Executes a function which returns a promise, expecting it to reject.

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Add Package

deno add jsr:@std/assert

Import symbol

import * as mod from "@std/assert/rejects";
or

Import directly with a jsr specifier

import * as mod from "jsr:@std/assert/rejects";

Add Package

pnpm i jsr:@std/assert
or (using pnpm 10.8 or older)
pnpm dlx jsr add @std/assert

Import symbol

import * as mod from "@std/assert/rejects";

Add Package

yarn add jsr:@std/assert
or (using Yarn 4.8 or older)
yarn dlx jsr add @std/assert

Import symbol

import * as mod from "@std/assert/rejects";

Add Package

vlt install jsr:@std/assert

Import symbol

import * as mod from "@std/assert/rejects";

Add Package

npx jsr add @std/assert

Import symbol

import * as mod from "@std/assert/rejects";

Add Package

bunx jsr add @std/assert

Import symbol

import * as mod from "@std/assert/rejects";