import test from 'ava'; const chalk = require('../source'); test('Chalk.constructor should throw an expected error', t => { const expectedError = t.throws(() => { chalk.constructor(); }); t.is(expectedError.message, '`chalk.constructor()` is deprecated. Use `new chalk.Instance()` instead.'); t.throws(() => { new chalk.constructor(); // eslint-disable-line no-new }); });