Results for "assert-throws"

An assertion method to check if a sync or async function throws and assert on error properties.

The Assertion Library For Zoroaster Context Testing Framework Including Deep Equal & Assert Throws.

Node's builtin `assert.throws` does not work very well with rejecting promises or (equivalently) async functions.

parse SPDX license expressions

Parse the things that can be arguments to `npm install`

Soft Asserts JSON, Array and other data

minimalistic-assert ===

The assert module from Node.js, for the browser.

Synchronous validation of a path existing either as a file or as a directory.

correct invalid SPDX expressions

Invariant and non-null/undefined assertion check with type guards

Parses, serializes, and manipulates MIME types, according to the WHATWG MIME Sniffing Standard

assert with status codes

Extra assertions on top of node's assert module

Is this value a JS ArrayBuffer?

A robust, ES3 compatible, "has own property" predicate.

Which kind of boxed JS primitive is this?

What is the type of this builtin JS value?

Is this value a JS SharedArrayBuffer?

Is this value a JS Typed Array? This module works cross-realm/iframe, does not depend on `instanceof` or mutable properties, and despite ES6 Symbol.toStringTag.