var assert = require('assert');


beforeAll(function () {
  console.log('before all tests in this file');
});

afterAll(function() {
  console.log('after all tests in this file');
});

beforeEach(function() {
  console.log('before each test in this file');
});

afterEach(function() {
  console.log('after each test in this file');
});


test('simple test', function () {
  assert.equal('hello', 'he' + 'llo');
});

test('async test', function (done) {
  setTimeout(function () {
    done() // <-- finish test
  }, 100)
});

test('async2 test', function (done) {
  this.timeout(1000) // <-- change timeout to one second
  setTimeout(function () {
    done()
  }, 500)
});

// use bang(!) as first letter in test name to execute only this test
// test('!execute only this test', function () {
// });