How To Set Default Browser Window Size In Protractor Webdriverjs

Protractor is an excellent tool for automating end-to-end tests for web applications. If you're working with Protractor WebdriverJS and want to set the default browser window size for your tests, you are in the right place. In this article, we'll walk you through how to achieve this step by step.

Setting the default browser window size can be incredibly helpful, especially when you want to ensure a consistent testing experience across different machines or when running tests in headless mode.

To begin, you need to access the Protractor configuration file. Look for the 'config' object, which represents a configuration of a specific instance of Protractor.

To set the default browser window size, you can use the 'onPrepare' function within the Protractor configuration file. This function runs before any tests start executing.

Here's an example of how you can set the default browser window size to 1280x1024 pixels:

exports.config = {
  // Other configurations
  onPrepare: function() {
    return browser.driver.manage().window().setSize(1280, 1024);
  },
  // Other configurations
};

In the above code snippet, we are using the 'setSize' method provided by Protractor to set the browser window size to 1280x1024 pixels. You can adjust the width and height values to meet your specific requirements.

It's important to note that the default browser window size setting will only apply to the tests you run using this specific configuration file. If you have multiple configuration files, you will need to set the default window size in each of them if necessary.

By setting the default browser window size in Protractor WebdriverJS, you can ensure that your tests are displayed consistently and run smoothly across different environments. This can be particularly useful when running tests in a Continuous Integration (CI) pipeline or across various machines with different screen resolutions.

Remember, consistent window sizes can help you identify potential layout issues or responsiveness problems early in the development process, allowing you to deliver a better user experience.

In conclusion, setting the default browser window size in Protractor WebdriverJS is a simple but powerful way to enhance your automated testing workflow. By following the steps outlined in this article, you can ensure that your tests run smoothly and reliably, regardless of the testing environment.

We hope this guide has been helpful to you in understanding how to set the default browser window size in Protractor WebdriverJS. Happy testing!