The following screenshot shows the ExtentHTMLReporter's Tests page in the default white theme:

The following screenshot shows the ExtentHTMLReporter's Tests page in the default black theme:

The Tests page has a sequential list of all the test methods run in the Tests panel on the left, and the test data on the right-side panel for the selected test. There is no limit to what data or how much test information can be added to these pages.

For example, in the first screenshot, a test that passed is shown. Using the data-driven model set up in this framework, we can easily log the row ID, which is the test method name in the report, the test description, the result, data parameters passed into the data-driven test method, exceptions, screenshots, and stacktrace information.

The second Tests screenshot shows a failed test with the result displayed in red rather than green, the test data, the exception that was thrown, and the stacktrace of the exception. You can also include the screenshot of the failed test in this page.