@zebrunner/javascript-agent-mocha/test/chai.js

Zebrunner Agent for Mocha

const assertChai = require('chai').assert;
const { expect } = require('chai');
// eslint-disable-next-line no-unused-vars
const should = require('chai').should();
const logger = require('./logger');

describe('Chai assertions', () => {
  describe('that fail', () => {
    it('assert style', async () => {
      logger.info('fail: hello world');
      logger.info('fail: hello world2');
      logger.info('fail: hello world3');

      const child = logger.child({ a: 'property' });
      child.info('fail: hello child!');

      const numbers = [1, 2, 3, 4, 5];
      assertChai.isArray(numbers, 'is array of numbers');
      logger.info('fail: hello world4');
      assertChai.include(numbers, 2, 'array contains 2');
      logger.info('fail: hello world5');
      assertChai.lengthOf(numbers, 4, 'array contains 5 numbers');
      logger.info('fail: hello world6');
    });

    it('expect style', () => {
      const numbers = [1, 2, 3, 4, 5];
      expect(numbers).to.be.an('array').that.includes(2);
      expect(numbers).to.have.lengthOf(4);
    });

    it('should style', () => {
      const numbers = [1, 2, 3, 4, 5];
      numbers.should.be.an('array').that.includes(2);
      numbers.should.have.lengthOf(4);
    });
  });

  describe('that pass', () => {
    it('assert style', () => {
      logger.info('pass: hello world');
      logger.info('pass: hello world2');
      logger.info('pass: hello world3');

      const child = logger.child({ a: 'property' });
      child.info('pass: hello child!');

      const numbers = [1, 2, 3, 4, 5];
      assertChai.isArray(numbers, 'is array of numbers');
      logger.info('pass: hello world4');
      assertChai.include(numbers, 2, 'array contains 2');
      logger.info('pass: hello world5');
      assertChai.lengthOf(numbers, 5, 'array contains 5 numbers');
      logger.info('pass: hello world6');
    });

    it('expect style', () => {
      const numbers = [1, 2, 3, 4, 5];
      expect(numbers).to.be.an('array').that.includes(2);
      expect(numbers).to.have.lengthOf(5);
    });

    it('should style', () => {
      const numbers = [1, 2, 3, 4, 5];
      numbers.should.be.an('array').that.includes(2);
      numbers.should.have.lengthOf(5);
    });
  });
});