Why evidence collection supports debugging in Selenium Python - Test Your Understanding

Practice - 5 Tasks

1fill in blank

easy

Complete the code to capture a screenshot during a Selenium test.

Selenium Python

driver.[1]('screenshot.png')

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

Atake_screenshot

Bsave_screenshot

Ccapture_screen

Dget_screenshot

Attempts:

3 left

💡 Hint

Common Mistakes

Using a non-existent method like get_screenshot or capture_screen.

The save_screenshot method saves the current browser window as an image file, which helps collect evidence during debugging.

2fill in blank

medium

Complete the code to get the current page source for debugging.

Selenium Python

page_source = driver.[1]

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

Apage_source

Bsource_code

Chtml_source

Dpage_html

Attempts:

3 left

💡 Hint

Common Mistakes

Using incorrect property names like page_html or source_code.

The page_source property returns the HTML source of the current page, useful for inspecting page content during debugging.

3fill in blank

hard

Fix the error in the code to save browser logs for debugging.

Selenium Python

logs = driver.get_log('[1]')

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

Alog

Bconsole

Cbrowser

Ddebug

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'console' or 'log' which are invalid log types.

The correct log type to retrieve browser console logs is 'browser'. Using other strings causes errors or empty results.

4fill in blank

hard

Fill both blanks to wait until an element is visible before interacting.

Selenium Python

from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

wait = WebDriverWait(driver, 10)
element = wait.until(EC.[1]((By.[2], 'submit-button')))

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

Avisibility_of_element_located

Bpresence_of_element_located

CID

DCLASS_NAME

Attempts:

3 left

💡 Hint

Common Mistakes

Using presence_of_element_located which does not guarantee visibility.

Using CLASS_NAME when the locator is an ID.

Use visibility_of_element_located to wait until the element is visible, and ID to specify the locator type for the element's ID.

5fill in blank

hard

Fill all three blanks to collect a screenshot, page source, and browser logs for debugging.

Selenium Python

driver.[1]('debug.png')
source = driver.[2]
logs = driver.get_log('[3]')

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

Asave_screenshot

Bpage_source

Cbrowser

Dget_screenshot_as_file

Attempts:

3 left

💡 Hint

Common Mistakes

Using get_screenshot_as_file instead of save_screenshot.

Using incorrect log type strings.

Use save_screenshot to save the screenshot, page_source to get the HTML, and 'browser' to get the browser logs.