Question

Respond to this paragraph with your own thoughts, only needs to be a few sentences:

One of the most interesting concepts that stood out to me in the test driven development video was the idea of writing the tests before actually writing the program. At first, I found it pretty difficult to understand how that would work, but as the video explained the concept more, it began to make more sense and seem pretty efficient. Especially once you start developing the program with the bare minimum required to pass the test, it seems pretty efficient overall. It would seem that TDD really helps prevent unnecessary bloat, because you are only creating the bare minimum code that you require to pass the test you created prior. This idea was further reinforced in the next video, in which the presenter compared TDD to a button that you could press to check if the program was still functioning correctly after making a change. Basically, through the use of this button, one could expect their code to consistently perform well through each release, as well as not contain a lot of errors or crashes and data corruption. Though the occasional bug does inevitably arise, it is easier to track them down and fix them compared to code not created through TDD.

Answer 1

Test-Driven Development (TDD) involves writing tests before programming, encouraging efficient code production and simplified debugging. Like in prototype testing, TDD relies on evaluating outcomes against design criteria and streamlining the development process.

Step-by-step explanation:

The concept you've described, Test-Driven Development (TDD), is indeed an innovative approach to software development. Writing tests before coding ensures that each piece of code has a predetermined purpose and meets specific requirements, echoing the principles of design testing in other fields of engineering. TDD advocates for creating only the necessary code to pass tests, which aligns with the idea of a prototype in that both are iterative processes that seek to answer design questions efficiently and economically.

Moreover, TDD makes the debugging process more manageable. Since the code is developed incrementally, any failed test pinpoints exactly where the issue lies, saving time and resources compared to troubleshooting after full development. Just like evaluating test results against design constraints and criteria, TDD also requires careful planning of testing procedures and assessment of outcomes relative to specifications, ensuring a reliable and functional end product.