Playwright: 2023

- One minute read - 132 words

Just over a year ago I wrote about my initial experiences with Playwright, the E2E testing library.

A new day, a new repository. My new repository for Playwright testing this blog.

Example CSS Selector test with expect on the homepage to check that three featured images are present by their class of img:

test('3 images on main page', async ({ page }) => {
  await page.goto('https://www.morganwebdev.org/');
  await expect(page.locator('css=.img')).toHaveCount(3);
});

List of 123 Devices supported by Playwright Core

Now, when I run my tests, it runs across these devices above. Example:

[
    {
        "name": "Desktop Firefox",
        "use": {
            "userAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:117.0) Gecko/20100101 Firefox/117.0",
            "screen": {
                "width": 1920,
                "height": 1080
            },
            "viewport": {
                "width": 1280,
                "height": 720
            },
            "deviceScaleFactor": 1,
            "isMobile": false,
            "hasTouch": false,
            "defaultBrowserType": "firefox"
        }
    }
]