Selenium Python Automation Testing from Scratch and Frameworks - Introducing Validation Assertions and Running Tests

The video tutorial explains how to confirm if a test case passes or fails using assertions. It highlights the importance of automatic validation over manual checking and demonstrates how assertions work by expecting true values. The tutorial also covers substring verification in test messages and shows how to run tests in different browsers, specifically Firefox, using the gecko driver.

What is the primary purpose of using assertions in testing?

• To automatically check expected values

• To manually verify test cases

• To run tests in different browsers

• To print messages in the output

In the context of assertions, what does the statement 'assert 2 equals to 3' return?

• True

• False

• An error

• A warning

How can you verify if a substring is present in a main string using assertions?

• By using 'assert main_string contains substring'

• By using the 'print' function

• By using 'assert substring in main_string'

• By using 'assert substring == main_string'

What happens when an assertion fails during a test?

• The test automatically passes

• The test continues with a warning

• The test automatically fails

• The test skips to the next step

What is the outcome when a test is run with incorrect text in the message?

• The test skips the incorrect text

• The test passes without any issues

• The test fails with an assertion error

• The test passes with a warning

What is the key takeaway regarding test case code when running tests in different browsers?

• The code requires a different driver for each browser

• The code must be rewritten for each browser

• The code remains the same for all browsers

• The code only works in Chrome

Which driver is used to run tests in Firefox?

• ChromeDriver

• SafariDriver

• GeckoDriver

• EdgeDriver