the response HTML:</p>

<p><img alt="Web test" height="431" src="web-test-1.png" width="620" /></p>

<p>That shows the Index page returned a response without any exception. But... we may want to go more and check if returned HTML is what we expect. There are some libraries can be used to parse HTML. <a href="https://anglesharp.github.io/" target="_blank">AngleSharp</a> is one of them and comes as pre-installed in ABP startup template&#39;s .Web.Tests project. So, I used it to check the created HTML code:</p