Detecting Broken Images Using Selenium with C#

When testing web applications, validating images is an important aspect of UI testing. A broken image can impact user experience and indicate underlying issues. In this blog, we will walk through a simple Selenium WebDriver test in C# that detects broken images on a webpage.

Pre-requisites for Running the Test:

1. .NET Framework (version 4.5 or higher) installed.

2. Selenium WebDriver installed via NuGet ( package).

3. NUnit Framework installed via NuGet ( and packages).

4. IDE (Visual Studio or Visual Studio Code) for writing and running tests.

Steps to Detect Broken Images

1. Navigate to the target webpage

2. Locate all images on the page

Using , we collect all elements.

1. Check if an image is broken

• A valid image should have a non-zero . Using JavaScript execution in Selenium, we check:

• If is , the image is broken.

Selenium Test Script in C# Code

Key Takeaways

✅ Automating image validation helps identify broken images early in testing.

✅ JavaScript execution is useful for checking image properties that are not directly exposed by Selenium.

✅ Handling broken images can be part of regression testing to ensure website quality.

Give this script a try and integrate it into your UI test suite! 🚀

Grab your 𝐔𝐥𝐭𝐢𝐦𝐚𝐭𝐞 𝐐𝐀/𝐒𝐃𝐄𝐓 𝐊𝐢𝐭 Now!

🔗𝐔𝐥𝐭𝐢𝐦𝐚𝐭𝐞 𝐐𝐀/𝐒𝐃𝐄𝐓 𝐈𝐧𝐭𝐞𝐫𝐯𝐢𝐞𝐰 𝐐&𝐀 𝐊𝐢𝐭 - https://shorturl.at/ZajPf

🔗𝐔𝐥𝐭𝐢𝐦𝐚𝐭𝐞 𝐒𝐞𝐥𝐞𝐧𝐢𝐮𝐦 𝐖𝐢𝐭𝐡 𝐉𝐚𝐯𝐚 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐊𝐢𝐭 - https://shorturl.at/pEpHl

✅Follow Kushal Parikh for more insights about Software Testing & don't forget to check out my topmate.io link: https://lnkd.in/dEDZxwwF

𝐇𝐚𝐩𝐩𝐲 𝐓𝐞𝐬𝐭𝐢𝐧𝐠! 

#SoftwareTesting #QA #ManualTesting #AutomationTesting #SDET