Asserting the Test Cases with Validations

The video tutorial covers common errors related to array index out of bounds and how to resolve them. It explains the concept of array indexing, common misconceptions, and the importance of starting from zero. The tutorial also introduces assertions in testing, demonstrating how to use them for validating test results. An assignment is given to practice navigation bar validation using assertions.

What is a common error encountered when running tests with multiple data sets?

• Syntax error

• Type mismatch

• Null pointer exception

• Array index out of bounds

When an array size is 5, what are the valid index values?

• 0 to 4

• 1 to 5

• 1 to 4

• 0 to 5

What is the correct way to start counting indices in an array?

• From 0

• From 1

• From -1

• From 2

What should you do to resolve an 'array index out of bounds' error?

• Increase the array size

• Change the data type of the array

• Decrease the array size

• Adjust the indices to match the array size

In the context of the video, what is a 'data provider'?

• A library for writing tests

• A tool for debugging tests

• A framework for running tests

• A method to supply data to a test

What is the purpose of using assertions in testing?

• To increase test execution speed

• To compare expected and actual outcomes

• To print output to the console

• To reduce code complexity

Which method is used to compare two strings in TestNG assertions?

• assertFalse

• assertTrue

• assertNull

• assertEquals

What happens if there is a mismatch between expected and actual values in an assertion?

• The script fails with an error

• The script prints a warning

• The script continues execution

• The script logs the mismatch

What is the assignment given in the last section about?

• Writing a new data provider

• Debugging a script

• Using assertions to validate element presence

• Creating a new test case

What method can be used to check if an element is displayed on a webpage?

• isShown

• isDisplayed

• isVisible

• isPresent