Whys and Hows of Automation
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This document discusses test automation and provides an introduction to Selenium. It explains why automation is needed such as for repetitive tests, large numbers of boundary value tests, frequent code changes, and continuous delivery. It discusses different levels of automation and myths about automation. The document demonstrates how to automate scenarios using Selenium, including locating elements, interacting with applications, adding assertions, and provides examples using Selenium IDE and code. It emphasizes starting automation as development occurs and identifying automatable test cases and levels.
![By Name and XPath
// Find By Name
WebElement pswd = driver.findElement(By.name("spree_user[password]"));
user_name.sendKeys("xt@xt.com");
pswd.sendKeys("xtxtxt");
// Find By Xpath
WebElement submit_button =
driver.findElement(By.xpath("//*[@id='new_spree_user']/p[2]/input"));
submit_button.submit();](https://image.slidesharecdn.com/whysandhowsofautomation-161123084857/85/Whys-and-Hows-of-Automation-23-320.jpg)
![@Test
public void searchForAnElement()
{
System.setProperty("webdriver.chrome.driver", "/Users/shivalis/Downloads/chromedriver");
String url = "http://localhost:3000";
WebDriver driver = new ChromeDriver();
driver.get(url);
// Find By Id
WebElement search_box = driver.findElement(By.id("keywords"));
search_box.sendKeys("Bag");
WebElement search_bar = driver.findElement(By.xpath("//*[@id="search-bar"]/form/input[2]"));
search_bar.click();
// Find multiple elements
List<WebElement> products = driver.findElements(By.xpath("//*[@id="products"]/li"));
System.out.println(products.size());
Assert.assertEquals("Size doesn't match ",2, products.size());
}](https://image.slidesharecdn.com/whysandhowsofautomation-161123084857/85/Whys-and-Hows-of-Automation-25-320.jpg)
Whys and Hows of Automation
- 1. WHYs and HOWs of Automation Understanding need of test automation and usage By Shiva and Nalini
- 2. Expectations What are you hoping to get from this session?
- 3. Key Take Aways: ❏ Why is Test automation needed. ❏ Different ways and levels of automation. ❏ Hands on Automation exercise using Selenium.
- 5. Repetitive Tests. Larger No of Boundary Value Tests Frequent Code changes Continuous Delivery Wide Coverage. Execution time, Money and Accuracy
- 7. ❖ Test Automation Costs Too Much ❖ We Have to Replace Manual Testers ❖ All Tests Will Be Automated ❖ Faster Software Release Cycle ❖ Quick ROI
- 8. What can be automated
- 9. Different Levels of Automation Implementation API Layer Presentation Layer Business Layer Presentation Layer Presentation Layer
- 10. HOW? ...things get clearer when you can see them :)
- 11. Tech and Tools
- 13. Let’s get started with Selenium ...lets see some examples...
- 14. Why Selenium?
- 15. ● OS independent ● Multiple languages Python, PERL, RUBY, PHP, .NET(C#), Java ● Supports lot many browsers ● Open source and have a good community base ● Robust methods to locate elements
- 16. Demo - try it yourself!
- 17. Automate a scenario using Selenium IDE
- 18. Scenario: Search an Element ❏Open an URL ❏Search for an element ❏Repeat the test in Selenium IDE
- 19. Initiate a Browser through Selenium
- 20. Open application through Firefox and Chrome Chrome: System.setProperty("webdriver.chrome.driver", "/<path to chrome driver>/chromedriver"); String url = "http://localhost:3000"; WebDriver driver = new ChromeDriver(); driver.get(url); Firefox: System.setProperty("webdriver.gecko.driver","/Users/shivalis/Downloads/geckodriver"); String url = "http://localhost:3000"; WebDriver driver = new FirefoxDriver(); driver.get(url);
- 21. Start Interacting with an application
- 22. Scenario: Login to Spree e-Commerce Application Find By ID System.setProperty("webdriver.chrome.driver", "/Users/shivalis/Downloads/chromedriver"); String url = "http://localhost:3000"; WebDriver driver = new ChromeDriver(); driver.get(url); // Find By Id WebElement login_icon = driver.findElement(By.id("link-to-login")); login_icon.click(); WebElement user_name = driver.findElement(By.id("spree_user_email"));
- 23. By Name and XPath // Find By Name WebElement pswd = driver.findElement(By.name("spree_user[password]")); user_name.sendKeys("xt@xt.com"); pswd.sendKeys("xtxtxt"); // Find By Xpath WebElement submit_button = driver.findElement(By.xpath("//*[@id='new_spree_user']/p[2]/input")); submit_button.submit();
- 24. Scenario: Search for an element and add it to cart
- 25. @Test public void searchForAnElement() { System.setProperty("webdriver.chrome.driver", "/Users/shivalis/Downloads/chromedriver"); String url = "http://localhost:3000"; WebDriver driver = new ChromeDriver(); driver.get(url); // Find By Id WebElement search_box = driver.findElement(By.id("keywords")); search_box.sendKeys("Bag"); WebElement search_bar = driver.findElement(By.xpath("//*[@id="search-bar"]/form/input[2]")); search_bar.click(); // Find multiple elements List<WebElement> products = driver.findElements(By.xpath("//*[@id="products"]/li")); System.out.println(products.size()); Assert.assertEquals("Size doesn't match ",2, products.size()); }
- 26. Add Assertion to your Scenario
- 27. Closing notes ...time flies when you’re automating tests...
- 28. Suggestions ● Automate as you go ● Identify automatable candidates ● Identify levels to Implement Automation ● Cross role pairing
- 29. Key Take Aways: ❏ Why is Test automation needed. ❏ Different ways and levels of automation. ❏ Hands on Automation exercise using Selenium.
- 30. Questions