Utility classes in Selenium Java - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to create a WebDriver instance using a utility class method.

Selenium Java

WebDriver driver = UtilityClass.[1]();

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AinitializeDriver

BstartSession

ClaunchBrowser

DgetDriver

Attempts:

3 left

💡 Hint

Common Mistakes

Using method names that do not exist in the utility class.

Confusing method names that start a session but do not return the driver.

The utility class method getDriver() is commonly used to return a WebDriver instance.

2fill in blank

medium

Complete the code to wait for an element to be visible using the utility class.

Selenium Java

UtilityClass.[1](driver, By.id("submitBtn"), 10);

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AwaitForVisibility

BwaitForPresence

CwaitForClickable

DwaitForText

Attempts:

3 left

💡 Hint

Common Mistakes

Using waitForClickable when visibility is required.

Using waitForPresence which waits only for the element to be in the DOM.

The method waitForVisibility waits until the element is visible on the page.

3fill in blank

hard

Fix the error in the utility method call to take a screenshot.

Selenium Java

UtilityClass.[1](driver, "error.png");

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AtakeScreenshot

BcaptureScreenshot

CcaptureScreen

DtakeScreenShot

Attempts:

3 left

💡 Hint

Common Mistakes

Using incorrect capitalization in method names.

Using similar but non-existent method names.

The correct method name is takeScreenshot with a lowercase 's' in 'shot'.

4fill in blank

hard

Fill both blanks to create a utility method that returns a list of WebElements by CSS selector.

Selenium Java

public static List<WebElement> [1](WebDriver driver, String selector) {
    return driver.findElements(By.[2](selector));
}

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AgetElementsByCss

BgetElementsById

CcssSelector

DclassName

Attempts:

3 left

💡 Hint

Common Mistakes

Using By.id or By.className instead of By.cssSelector.

Using method names that do not describe CSS selection.

The method getElementsByCss is a utility method name, and cssSelector is the correct By method to find elements by CSS selector.

5fill in blank

hard

Fill all three blanks to implement a utility method that waits for an element to be clickable and then clicks it.

Selenium Java

public static void [1](WebDriver driver, By locator, int timeout) {
    WebDriverWait wait = new WebDriverWait(driver, Duration.ofSeconds([2]));
    WebElement element = wait.until(ExpectedConditions.[3](locator));
    element.click();
}

Drag options to blanks, or click blank then click option'

AclickWhenReady

Btimeout

CelementToBeClickable

DwaitTime

Attempts:

3 left

💡 Hint

Common Mistakes

Using wrong ExpectedConditions methods like visibility instead of clickability.

Using incorrect variable names for timeout.

The method clickWhenReady describes clicking when ready, timeout is the variable for seconds, and elementToBeClickable is the ExpectedConditions method to wait for clickability.