TDD_BDD_DDD

Writing a failing test first in TDD forces you to consider the private implementation details of an OOP class

• True

• False

TDD can help identify situations where an OOP class might benefit from better encapsulations

• True

• False

The main purpose of TDD is to write as much code as possible to ensure all functionalities are covered

• True

• False

TDD promotes the creation of smaller, more focused units of code in OOP development

• True

• False

Tests written for different OOP classes in TDD should always be desgined to test functionalities together

• True

• False

Which of the following best describes the benefit of writing a failing test first in TDD for an OOP class?

• It allows for early debugging of the class's internal logic

• It encourages clear definition of the class's public interface

• It helps write comprehensive tests covering all possible scenarios

• It avoids the need to write documentations for the class

You're creating a TDD test for an OOP "Order" class that calculates the total price. What should the failing test focus on?

• Testing the database connection for storing orde details

• Verifying the visual design of the order confirmation screen

• Simulating an order with specific items and asserting the expected total price

• Checking if the order object is properly instantiated

How can TDD help reveal potential design issues in an OOP class?

• By highlighting unexpected behaviour exposed through failing tests

• By automatically refactoring the code to improve efficiency

• By requiring developers to write complex test cases upfront

• By suggesting alternative programming languages for the project

In TDD, the principle of writing minimal code to pass tests relates to:

• Reducing the overall size of the codebase

• Simplifying the debugging process

• Encouraging code reusability in OOP development

• Prioritizing speed over code quality during development

When collaborating on a TDD project using OOP, how can you avoid writing overlapping tests for different classes?

• There;s no way to avoid overlap, all tests should be combined

• Focus on testing private methods within each class for isolation

• Write tests that simulate interactions between collaborating classes

• Design tests that target the specific functionalities of each class