expect-assert

Extension for mocha that expects any assertion to have run in each test otherwise throwing error.

Tested with:

• Chai:
  • Expect
  • Assert
  • Should *(extended only)

Installation

1. Require at start of tests or in your testing config.

   const expectAssert = require('./index');
   

2. Instantiate with your assertion of choice.

   const expect = expectAssert(chai.expect);
   

3. Use where you need.

Alternative global setup with mocha root hook plugin

// hooks.js
const expectAssert = require('expect-assert');
chai.expect = expectAssert(chai.expect); // override expect() everywhere

Register the hooks in mocha:

mocha --require expect-assert/hooks hooks.js