Practice Exam
Test Driven Development

Test Driven Development

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Test Driven Development

 

The Test Driven Development (TDD) exam assesses the knowledge and skills required to implement and practice TDD in software development. TDD is a software development process that relies on the repetition of a very short development cycle: first, the developer writes an (initially failing) automated test case that defines a desired improvement or new function, then produces the minimum amount of code to pass that test, and finally refactors the new code to acceptable standards. This exam evaluates the ability to apply TDD principles, write effective tests, and develop high-quality, maintainable code.

 

Who Should Take the Exam?

  • Software Developers: Developers who want to adopt TDD practices to improve code quality.
  • Quality Assurance Engineers: QA professionals who want to understand TDD to better collaborate with developers.
  • Software Architects: Architects who design and implement software solutions and want to incorporate TDD practices.
  • Technical Leads: Tech leads who guide development teams and want to enforce TDD practices.
  • IT Professionals: Those looking to enhance their coding and testing skills through TDD.

 

Course Outline

The Test Driven Development exam covers the following topics :-

  • Module 1: Introduction to Test Driven Development
  • Module 2: Understanding TDD Workflow and Principles
  • Module 3: Understanding Writing Effective Tests
  • Module 4: Understanding TDD Tools and Frameworks
  • Module 5: Understanding Refactoring Techniques
  • Module 6: Understanding TDD in Different Programming Paradigms
  • Module 7: Understanding Advanced TDD Practices
  • Module 8: Understanding Testing Legacy Code with TDD

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Test Driven Development FAQs

TDD is Time-Consuming and Costly, in both Short Term and Long Term. In the previous section we've as of now discussed why TDD is tedious in short term: you need to spend significant time on refactoring and changing your code. In any case, in the long haul, it will cost additional time as well. Keep in mind, test cases are code, as well.

Throughout the long term I have come to describe Test Driven Development in terms of three simple rules. They are: You are not permitted to compose any creation code unless it is to make a faltering unit test pass. You are not permitted to compose anything else of a unit test than is sufficient to fall flat, and assemblage failures will be failures.

TDD itself is a serious simple process.

Kent Beck's description of a single TDD cycle is:

1. Add a little test.

2. Run all tests and fall flat.

3. Roll out a little improvement.

4. Run the tests and succeed.

5. Refactor to eliminate duplication.

6. Go to (1)