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How to Generate Tests in Playwright Using the VS Code Extension
Learn how to create tests in Playwright using the VS Code extension. This article covers recording tests, generating locators, assertions, adding items to the cart, and more.
Video Summary
In the realm of automated testing, Playwright has emerged as a powerful tool for web developers. One of the key features that Playwright offers is the ability to generate tests directly within the Visual Studio Code (VS Code) extension. This article will guide you through the process of creating tests in Playwright using the VS Code extension.
To begin, the first step is recording tests. By utilizing the recording feature, you can easily capture your interactions with the web application, which will be translated into test scripts. This simplifies the test creation process and saves time.
Next, generating locators is essential for identifying elements on the web page. Playwright provides various methods to generate locators, such as CSS selectors, XPath, and text content. These locators are crucial for interacting with specific elements during test execution.
When it comes to assertions, Playwright offers a range of options to validate the behavior of the web application. You can assert visibility, text content, and attribute values to ensure that the application functions as expected. These assertions play a vital role in verifying the correctness of the web elements.
Adding items to the cart is a common scenario in e-commerce testing. With Playwright, you can simulate user actions like clicking on 'Add to Cart' buttons and verifying the successful addition of items. This process allows you to test the functionality of the shopping cart feature.
After adding items to the cart, asserting the cart contents is crucial. You can verify the presence of specific items, quantities, and prices within the cart. This step ensures that the cart accurately reflects the user's selections.
Testing visibility is another important aspect of web testing. Playwright enables you to check the visibility of elements on the page, ensuring that they are displayed correctly to the user. This validation is essential for a seamless user experience.
Lastly, removing items from the cart completes the testing cycle. By simulating the removal of items, you can confirm that the cart updates accordingly. This final validation ensures that the cart management functionality works as intended.
In conclusion, the process of generating tests in Playwright using the VS Code extension involves recording tests, generating locators, making assertions, adding items to the cart, asserting cart contents, testing visibility, and removing items from the cart. By creating tests, running them, and reviewing the test trace, you can ensure the accuracy and reliability of your automated tests.
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Keypoints
00:00:00
Introduction to Playwright Testing
The speaker introduces the audience to generating tests in Playwright using the VS Code extension. They demonstrate how to start recording a test, navigate through the testing options, and create a test file.
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00:00:30
Recording Test Actions
The speaker shows a browser window where test actions are recorded in real-time. They highlight the toolbar options for recording, selecting locators, and asserting visibility, text, or values during the test.
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00:01:05
Automated Test Generation
In VS Code, the speaker demonstrates how Playwright generates code snippets automatically based on user actions in the browser window. They show examples of await page goto for navigating to URLs and get by locator functions for interacting with elements.
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00:01:41
Interactive Testing
The speaker engages in interactive testing by searching for products, adding items to the cart, and verifying quantities. They showcase how Playwright generates code for actions like clicking buttons, filling forms, and asserting text values.
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00:02:43
Testing Automation in VS Code
Exploring testing automation in VS Code by using Playwright to perform various assertions like checking text content, visibility, and values on web pages.
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00:03:00
Performing Assertions
Performing assertions on web elements like text boxes and icons by using Playwright commands such as get by roll text box and get by text quantity to validate values and visibility.
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00:03:40
Removing Items from Cart
Simulating user actions by removing an item from the cart, verifying that the cart is empty, and asserting the text 'Your cart is empty' to confirm the successful removal.
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00:04:36
Running Tests in Playwright
Executing the test script in Playwright by running the test, observing the quick test pass, and reviewing the generated trace in VS Code to ensure the desired user experience.
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