mocha

JavaScript test framework

TLDR

Run tests

$ mocha

Run specific file

$ mocha [test/spec.js]

Watch mode

$ mocha --watch

Run with grep

$ mocha --grep "[pattern]"

Reporter style

$ mocha --reporter [spec]

Recursive tests

$ mocha --recursive

SYNOPSIS

mocha [options] [files]

DESCRIPTION

mocha is a JavaScript test framework. It runs in Node.js and browsers.
The tool provides BDD/TDD testing styles. Supports async tests and many reporters.

PARAMETERS

FILES

Test files to run.

--watch

Watch for changes.

--grep PATTERN

Filter tests.

--reporter NAME

Output format.

--recursive

Include subdirectories.

--timeout MS

Test timeout.

--help

Display help information.

CAVEATS

Node.js required. Requires assertion library. Configuration via .mocharc.

HISTORY

Mocha was created by TJ Holowaychuk as a feature-rich JavaScript test framework.