Conventions used

There are a number of text conventions used throughout this book.

Code in text: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: 'Open basic-tests.js in a code editor (or IDE) of your choice and let's create a simple test.'

A block of code is set as follows:

const { Selector } = require('testcafe');
fixture('My first set of tests');
test('My first test', async (t) => {    // Your test code });

Any command-line input or output is written as follows:

$ cd test-project/
$ mkdir tests

Bold: Indicates a new term, an important word, or words that you see on screen. For example, words in menus or dialog boxes appear in the text like this. Here is an example: 'Expected result: 'Issue created' notification should be displayed:'

Tips or important notes

Appear like this.