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Selenium 4 Beginner Tutorial 3 Waits
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All FREE courses - https://automationstepbystep.com/ • 00:00 Introduction • 00:40 What are waits • 01:05 Why waits are needed • 02:13 Types of Waits in Selenium • 02:26 Implicit • 09:37 Explicit • 15:17 Mixing Implicit Explicit wait Warning • 16:03 Fluent • Selenium Quiz - https://automationstepbystep.com/quiz... • What are waits • Functions in selenium to make webdriver wait for a specific time or for some condition to be true • Why waits are required in Automation Testing • Sometimes the automation script is faster than the browser loading time or objects render time on browser - no such element • Different elements may load at different time interval • Se webdriver script and browser events may not be synchronous at all times • Types of waits • implicit • explicit • fluent • Implicit Wait • Useful when there is some gap in loading time of the web page and web elements • An implicit wait makes WebDriver to poll the DOM for a certain amount of time when trying to find an element or elements if they are not immediately available • driver.manage().timeouts().implicitlyWait(Duration.ofSeconds(10)); • default setting is 0 (disabled) • Once set, the implicit wait is set for the entire life of the session • Polling frequency - 500 ms • Explicit Wait • Useful when there you need to wait until some condition is met • Makes WebDriver to wait until a certain condition is true • import org.openqa.selenium.support.ui.ExpectedConditions; • import org.openqa.selenium.support.ui.WebDriverWait; • WebDriverWait wait = new WebDriverWait(driver, Duration.ofSeconds(20)); • wait.until(ExpectedConditions.elementToBeClickable(By.xpath( ))); • alert is present • element exists • element is visible • title contains • title is • element staleness • visible text • Polling frequency - 500 ms • Warning: • Mixing implicit and explicit waits can cause unpredictable wait times • E.g. • Implicit wait = 10 sec • Explicit wait = 15 sec • could cause a timeout to occur after 25 seconds. • Fluent Wait • similar to Explicit wait, i.e. wait for a certain duration until a condition is met • Differences • Polling frequency - can change as per need • Ignore Exception - in case element is not found, can ignore any exception like ‘NoSuchElement’ exception etc. • Wait＜WebDriver＞ fluentWait = new FluentWait＜WebDriver＞(driver) • .withTimeout(Duration.ofSeconds(10)) • .pollingEvery(Duration.ofSeconds(1)) • .ignoring(NoSuchElementException.class); • fluentWait.until(ExpectedConditions.elementToBeClickable(By.xpath( ))); • Selenium official website - https://www.selenium.dev/documentatio... • #Selenium4Tutorials • Stories by Raghav - https://automationstepbystep.com/stor... • My Udemy Courses - https://automationstepbystep.com/udem... • Every LIKE SUBSCRIPTION gives me great motivation to keep working for you • You can support my mission for education by sharing this knowledge and helping as many people as you can • If my work has helped you, consider helping any animal near you, in any way you can. • Never Stop Learning • Raghav
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