Which approach correctly combines parameterized tests with Selenium WebDriver to test login functionality?
hard📝 Application Q15 of 15
Selenium Python - Test Framework Integration (pytest)
You want to test a login form with multiple username and password pairs using Selenium and pytest parameterization. Which approach correctly combines parameterized tests with Selenium WebDriver to test login functionality?
AUse <code>@pytest.mark.parametrize</code> to pass username and password, then inside the test open the browser, fill fields, submit, and assert login success.
BWrite separate test functions for each username and password pair without parameterization.
CUse parameterization only for URLs, not for form inputs like username and password.
DUse <code>@pytest.mark.parametrize</code> but do not open the browser inside the test function.
Step-by-Step Solution
Solution:
Step 1: Understand parameterized test purpose in Selenium context
Parameterized tests allow running the same test logic with different input data, such as username and password pairs.
Step 2: Combine parameterization with Selenium actions
Inside the test function, open the browser, fill the login form with parameters, submit, and check results. This is the correct approach.
Final Answer:
Use @pytest.mark.parametrize to pass username and password, then inside the test open the browser, fill fields, submit, and assert login success. -> Option A
Quick Check:
Parameterize inputs + Selenium actions inside test [OK]
Quick Trick:Parameterize inputs, then automate browser steps inside test [OK]
Common Mistakes:
Writing separate tests instead of parameterizing
Not opening browser inside test function
Limiting parameterization to URLs only
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