Test automation - Building effective solutions
3 likes1,943 views
This document discusses effective test automation solutions, focusing on selecting the right tools, such as Selenium WebDriver and Sikuli, and frameworks like TestNG and Apache Ant. It also emphasizes the importance of determining suitable test cases for automation while outlining scenarios where automation may not be beneficial. The text covers the responsibilities of various engineering roles in the test automation lifecycle and highlights the significance of community support for tools used.
Test automation - Building effective solutions
- 1. Test Automation Building effective solutions by Artem Nagornyi
- 2. select the right tool In order to understand whether a test automation tool was selected properly, you should begin with answering a few questions: ● Is your tool compatible with the application environment, technologies, and interfaces? ● What is the cost of your chosen test automation tool? ● How easy it is to write, execute, and maintain test scripts? ● Is it possible to extend the tool with additional components? ● How fast can a person learn the scripting language used by the tool? ● Is your vendor ready to resolve tool-related issues? Is the community support strong enough? ● How reliable is your test automation tool?
- 3. building the framework Data-driven type of framework with page objects. Site Class "Page A" Class "Page B" Class "Page C" Class Tests Helpers Driver
- 4. select test cases for automation How do we select test cases for automation? "Automate them all" is hardly an answer if you are focused on quality and efficiency. You should automate a manual test case only when: ● Your test case is executed frequently enough, and takes time to run manually. Especially this is actual for large regression test suites. ● You have a test that will run with different sets of data. ● Your test case needs to be run under many different platforms and system configurations.
- 5. select test cases for automation On the other hand, test automation is not recommended in the following cases: ● Usability testing. ● When the functionality of the application changes frequently. ● When the expenditures on test automation tools and the support of already existing tests are too high. ● When test automation doesn't provide enough advantages if compared to manual testing.
- 7. sharing the responsibilities ● TA Engineers ● QA Engineers Test ● Developers Manual Test Automation Cases Framework Development Automated Execution Test Scripts and Results Development Analysis ● QA Engineers ● TA Engineers ● TA Engineers ● QA Engineers
- 8. what is selenium webdriver? ● Open-source, multi-platform, multi-browser tool for browser-based Web UI automation that is de facto standard in the world of Web UI test automation.
- 9. what is selenium webdriver? All browsers, all versions are equally supported. Once written, test script in most cases will work for all browsers without modifications.
- 10. what is selenium webdriver? Test scripts can be developed in any programming language of your preference.
- 11. what is selenium webdriver? Many frameworks are supported: ● JUnit ● NUnit ● TestNG ● unittest ● RSpec ● Test::Unit ● Bromine ● Robot ● FitNesse ... and others.
- 12. what is selenium webdriver? Has the biggest and strongest community among all open-source test automation tools.
- 13. what is selenium webdriver? Example of Selenium WebDriver script: WebDriver driver = new FirefoxDriver(); // Go to the Google Suggest home page driver.get("http://www.google.com/webhp?complete=1&hl=en"); // Enter the query string "Cheese" WebElement query = driver.findElement(By.name("q")); query.sendKeys("Cheese");
- 14. what is sikuli? ● Open-source, multi-platform visual technology to automate graphical user interfaces using images of objects on the screen and OCR.
- 15. what is sikuli? Virtually any application interface and platform can be automated. The only requirement is Java.
- 16. what is sikuli? Test scripts can be developed either in Jython or Java.
- 17. what is sikuli? Images of elements can be captured in Sikuli IDE.
- 18. what is sikuli? Example test script in Sikuli: #Start program calcApp = App("Calculator") if not calcApp.window(): App.open("calc.exe"); wait(2) calcApp.focus(); wait(1) #Verify that the window appeared if exists("CalcApp.png"): print("PASS: Calculator window appeared") else: print("FAIL: No calculator window") click("2.png"); click("plus.png"); click("3.png") #Verify the addition result find("5.png")
- 19. what is testng? TestNG is a testing framework inspired from JUnit and NUnit but introducing some new functionalities that make it more powerful and easier to use, such as: ● Annotations. ● Flexible test configuration. ● Support for data-driven testing. ● Support for parameters. ● Powerful execution model. ● Supported by a variety of tools and plug-ins (Eclipse, IDEA, Maven, etc...).
- 20. what is apache ant? Software tool for automating software build processes. It can be used for preparing environment, compilation and execution of test scripts if they are developed in Java.
- 21. what is jenkins? Open-source continuous integration server with 300+ plugins to support all kinds of software development. It can be used to make test automation processes more solid by: ● Updating tests from source control repository before execution. ● Scheduling test execution. ● Keeping test results and history.
- 22. demo Test automation framework that is built upon the following tools: ● Selenium WebDriver ● Sikuli ● TestNG ● Apache Ant ● Jenkins
- 23. questions?