Introduction to SafeTest - A Netflix-backed Automation Tool

Install Node.js and npm, create a new node project with npm init -y, install playwright with npm install playwright, and run npx playwright install to fetch browser binaries.

Install and set up Visual Studio Code, create a Playwright test in Node, and launch Chromium to navigate to bitheap.tech. Run the test in the Visual Studio Code terminal.

Learn how browsers and contexts in Playwright create isolated environments, manage cookies and session data, support multiple sessions, then navigate pages and frames for robust web automation.

Master how to use Playwright selectors, CSS, XPath, and custom selectors to identify web elements for actions like clicking, typing, or reading text, with practical scripting guidance.

Explore Playwright's dynamic navigation and interaction capabilities to automate browsing tasks, including launching browsers, opening pages, navigating to URLs, and clicking, typing, and selecting elements.

Audit web app behavior with Playwright assertions, validating element visibility, text content, item counts, and enabled states to ensure reliable automated tests.

Automate website authentication using playwright with JavaScript: navigate, fill credentials from environment variables, submit, and verify success by the button text 'hello playwright' in headless mode.

Organize tests with playwright by installing playwright test, use test.describe for suites and test for tests, place files in tests and name them .spec.js, then run npx playwright test.

Create a full Playwright test for an online shop, covering authentication, product selection, add to cart, checkout, and order confirmation, plus a code walkthrough of the test structure.

Discover how to set up SafeTest, a Netflix-backed automation tool built on Playwright and Jest, that combines end to end and unit testing in one library with a React app.

Explore how SafeTest performs visual regression testing by comparing baseline and subsequent screenshots to detect unintended changes to the graphical interface, and manage baselines across different machines and resolutions.

Render the footer component in a simple React app, verify its text with a unit test, and note that behavior will be tested with save test in future clips.

Validate the behavior of a React component by testing a button that increments a counter with Safe Test and Playwright, then verify the counter shows one after click.

SafeTest vs Cypress compares run setups, configuration, and test types, showing SafeTest supports component, end-to-end, and visual regression in one library. Backed by Netflix, SafeTest offers simpler, unified testing.

Explore mocks and spies to simulate and observe interactions in tests, verify function calls and arguments, and isolate tests from external services.