LESSON 01 | API Test with Playwright | Installation and run first script

Summary

This tutorial provides a detailed guide on setting up and using the Play framework for web development. It covers installation steps, including setting up Play, Node.js, and npm, and using an IDE like Visual Studio Code. The process includes creating a new project, installing necessary dependencies, and running tests through Play’s integrated test system. The guide also explains troubleshooting browser configurations and generating test reports. Aimed at beginners, the tutorial helps users configure their environment, run tests, and understand the basic functionality of the Play framework.

Takeaways

• 😀 Play framework is a tool for creating web applications, similar to Cyber Protocol, with faster performance than traditional websites.
• 😀 To get started with Play, you first need to install it, which supports multiple languages including JavaScript.
• 😀 After installing Play, it's important to check if the installation was successful by verifying the versions of npm and Node.js.
• 😀 Using an IDE like Visual Studio Code or WebStorm is recommended for writing code efficiently, although a simple text editor could suffice.
• 😀 Play offers essential libraries for running projects, and there are sample folders available to simplify the setup process.
• 😀 For new users, it's advisable to use npm or pnpm to manage dependencies and projects in Play.
• 😀 Once Play is installed, you can create a project folder and use terminal commands to run setup scripts and install necessary tools.
• 😀 Play offers a variety of commands for running and testing projects, such as using 'npx' to start the local server and run tests.
• 😀 To install necessary browsers (like Chrome or Firefox) for testing, 'npx Play install' can be used to automatically download them.
• 😀 There are multiple ways to run tests in Play, including through 'npx Play test' or integrating specific scripts within the project for better management.
• 😀 The tutorial demonstrates how to check if everything works correctly by running a simple test, with troubleshooting for missing dependencies or errors.

Q & A

What is the Play framework mentioned in the script?

The Play framework is a tool designed for building web applications and testing, similar to CyberT, with an emphasis on speed and direct protocol interactions without intermediaries.

What programming languages are supported by Play?

Play supports multiple programming languages, including JavaScript, making it versatile for various development environments.

What is the first step in setting up Play according to the tutorial?

The first step is to install Play and verify the installation by checking if npm (Node Package Manager) is properly installed with the correct version.

Why is using an IDE recommended in the tutorial?

Using an IDE, such as Visual Studio Code, is recommended for easier code management, structure organization, and quick execution of projects, especially for larger projects or teams.

How does the tutorial suggest verifying that the environment is set up correctly?

The environment setup can be verified by running the command `npm -v` in the terminal to check if npm is installed and confirming that the version is correct.

What does the command `npx play create` do in the setup process?

The command `npx play create` is used to generate a new Play project, allowing the user to select various configurations and start their project with sample files.

What troubleshooting step is mentioned in the script when running tests?

The tutorial mentions a potential issue with browser configurations. If the browser isn’t recognized, the user is advised to run `npx play install` to install the necessary browser drivers, like Chrome or Firefox.

What is the role of the test folder mentioned in the setup?

The test folder contains sample test files that can be used to check if the Play framework and the environment are functioning properly by running the provided sample tests.

What is the purpose of the `npm install` command in the tutorial?

The `npm install` command is used to install the necessary libraries and dependencies for Play to function correctly, ensuring that the framework can run as expected.

How does the tutorial demonstrate running tests within the Play framework?

The tutorial demonstrates running tests using the `npx play` command, and shows how the Play framework automatically starts a local server for testing. It also describes different ways to run tests using `npm test` and other variations for flexibility.