@santi100/assertion-lib

Santi's Assertion Library (JavaScript)

This is an assertion library that asserts types and conditions.

Usage

Importing from a JavaScript File

Via NPM

Import @santi100/assertion-lib (for ESM) or @santi100/assertion-lib/cjs (for CJS).

Via Source Control

Import ./assertion-lib/index.js (ESM) or ./assertion-lib/cjs/index.js (CJS).

Installation

Via NPM

• Run npm install @santi100/assertion-lib, yarn add @santi100/assertion-lib, or pnpm install @santi100/assertion-lib, depending on what package manager you use in your project.

Via Source Control

• Run git clone https://github.com/santi100a/assertion-lib.
• Enter the directory and run npm install, yarn install, or pnpm install to install dependencies.

Exported Members

assert(condition: boolean, { expected, actual, operator }?: AssertOptionalParams): void; Asserts that condition is truthy. Throws a (custom) AssertionError otherwise.

assertType(val: unknown, expectedType: string): void; Asserts that the type of val is expectedType. Throws an AssertionError otherwise.