What are the challenges you faced when working with selenium?

Top 5 Challenges Faced During Automation Selenium Testing

• Handling Pop-Ups.
• Dynamic Web Content.
• Mobile Testing.
• Captcha.
• Scalability.
• Final Thoughts.

What can help improve performance related issues with selenium grid?

Lets take a look at some of the clean up tasks that Selenium Grid Extras performs to give stability to the Grid Node.

• Explicitly kill web browser after each test.
• Modify settings for Internet Explorer.
• Periodically restart Grid Nodes.
• Restart the OS after several test runs.

What is the disadvantage of selenium WebDriver?

Selenium cannot extend support to the Windows applications, it only works on the web based applications. Selenium is not capable of performing mobile automation on its own. Selenium does not have any inbuilt reporting feature. Selenium is not accurate while dealing with handling dynamic web elements.

How can we improve selenium performance?

The Selenium scripts can be faster with the help of the following changes:

1. Use fast selectors.
2. Use fewer locators.
3. Create atomic tests.
4. Don’t test the same functionality twice.
5. Write good tests.
6. Use only explicit waits.
7. Use the chrome driver.
8. Use drivers for headless browsers.

Why is Selenium Grid important to test suite?

Selenium Grid improves the turnaround time of the test results. It is especially useful when the test suite is large and takes more time to run. It offers flexibility and expands test coverage within a limited time. Since the virtual infrastructure is in use, maintenance becomes easy. Here are the steps to follow for Selenium Grid configuration:

Can you run Selenium Grid on Windows XP?

You cannot run Selenium Grid as a windows service ever since Windows Vista. Microsoft calls it “Session 0 Isolation”. You could do it in Windows 2000 or XP but since the time that Vista came out, Microsoft no longer will let Grid interact with the desktop (or any other UI programs for that matter).

Why do we need to maintain selenium test automation?

Selenium test automation maintenance is an ongoing need. Fixing problems in the existing tests can hog up the testers’ precious time. After all, they can create new tests, refine test suites, and accomplish much more during this time! So, how do we make things easier?

Which is the default port for Selenium Grid?

When -role option that is provided is not specified, and it is not the hub, the default port is 5555. So, it is important to define the -role to be a node in this case. When testers start the nodes, by default, it allows 11 browsers, i.e., 5 Firefox, 5 Chrome, and 1 Internet Explorer for concurrent use.

What are the challenges you faced when working with Selenium?

Top 5 Challenges Faced During Automation Selenium Testing

• Handling Pop-Ups.
• Dynamic Web Content.
• Mobile Testing.
• Captcha.
• Scalability.
• Final Thoughts.

Why is Selenium flaky?

Flakiness can be caused due to network slowness, DB slowness etc. The web driver may not support the jar files version, browser version is not compatible or the testing framework itself has some bugs, such issues might take a lot of time of the tester to identify the cause of the failure.

How do you address a flaky test?

Rerun your tests multiple times, change their execution order, and visualize how they succeed and fail over time. Finally, quarantine flaky tests into a separate test suite and try to fix them by looking at the potential root causes.

Why is my Selenium WebDriver test failing?

While working with internal applications, you may notice that your test is failing unnecessarily at different point and once you re-run the same test it passes without any changes There are multiple reasons why the test fails. Due to the network issue. Due to application downtime.

What are the most common challenges in selenium automation?

If left unhandled for long, flaky tests may end up leaving a tester with a deluded image of their automation test scripts or web application under test. Flaky tests are certainly one of the most common challenges in Selenium automation.

Why are there so many false positives in selenium?

When you are running hundreds or thousands of test cases through your Selenium script then there may be a chance where you encounter such flaky tests which show false positives or false negatives. If left unhandled for long, flaky tests may end up leaving a tester with a deluded image of their automation test scripts or web application under test.

When does selenium use listener re run failed test cases?

You are here: Home /Advance Selenium /Using listener Re run failed test cases in selenium automatically Using listener Re run failed test cases in selenium automatically October 29, 2015by Mukesh Otwani37 Comments