Selenium automation report

You can use ExtentReport.

You can use it to log your test steps and once its done it will generate a report to show your results.

For what your looking for, ExtentReport uses a "flush".

If you call this flush after each test step it will amend the step and create the report.

This is something I'm looking into myself at the moment, so I wouldn't consider this an answer but something I've stumbled across myself, hope it helps.

Here is how to set up ExtentReports on your project with examples - http://www.ontestautomation.com/creating-html-reports-for-your-selenium-tests-using-extentreports/

You must use it in conjunction with a test runner eg. TestNG or JUnit.

For what you are trying to achieve is slightly different to the example. You need to call a flush after every test step so it will amend to the report after the step is completed rather than when all the tests are completed. Its not something I have done before but it was explained to me like the following

Just call .flush() after every test instead of once at the end of your test run. BUT you need to make sure the ExtentReports object itself is only initialized once, instead of being reinitialized at the start of every test. For example, I used TestNG. The ExtentReports is called once using @BeforeSuite, but the .flush() is called after every test using @AfterMethod. I hope this makes sense.

The only thing that can’t be solved via code is the HTML refresh as this is outside the control of the ExtentReports library (it doesn’t know where you’ve opened the actual HTML file). But this can be taken care of by using a simple browser plugin as I said. At least for Chrome there are a lot of them, just do a Google search for ‘chrome auto refresh’.

Hope this helps. If you need anymore advice don't hesitate to contact me.