Editing Test-driven development (section)

=== Advantages ===

Test Driven Development (TDD) is a software development approach where tests are written before the actual code. It offers several advantages:

# '''Comprehensive Test Coverage''': TDD ensures that all new code is covered by at least one test, leading to more robust software.
# '''Enhanced Confidence in Code''': Developers gain greater confidence in the code's reliability and functionality.
# '''Enhanced Confidence in Tests''': As the tests are known to be failing without the proper implementation, we know that the tests actually tests the implementation correctly.
# '''Well-Documented Code''': The process naturally results in well-documented code, as each test clarifies the purpose of the code it tests.
# '''Requirement Clarity''': TDD encourages a clear understanding of requirements before coding begins.
# '''Facilitates Continuous Integration''': It integrates well with continuous integration processes, allowing for frequent code updates and testing.
# '''Boosts Productivity''': Many developers find that TDD increases their productivity.
# '''Reinforces Code Mental Model''': TDD helps in building a strong mental model of the code's structure and behavior.
# '''Emphasis on Design and Functionality''': It encourages a focus on the design, interface, and overall functionality of the program.
# '''Reduces Need for Debugging''': By catching issues early in the development process, TDD reduces the need for extensive debugging later.
# '''System Stability''': Applications developed with TDD tend to be more stable and less prone to bugs.<ref>[https://lasoft.org/blog/test-driven-development-tdd/ Advantages and Disadvantages of Test Driven Development - LASOFT]</ref>