TDD stands for Test-Driven Development, or Test-Driven Design. It is the practice of writing a unit test before writing code to satisfy it, in what is known as the Red-Green-Refactor cycle.

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How to think about a schedule that pulls from a database as objects

I am working on a personal project using Python. I have been using version control to the best of my abilities and if you would like to check it out and run the app https://github.com/CodeAmend/old-...
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Should I TDD correct view returned from controller?

I have been reading the following Uncle Bob post on TDD. He explains that there are cases where TDD is not needed. Mainly in a case where your tests and code are both very specific, and your code is ...
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Test-first iterative development in Common Lisp environment

Given: I want to practice proper test-first, continuous delivery-style software development in Common Lisp environment. Problem: How each red-green-refactor iteration of the process should look like?...
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Writing a gem supporting compiled languages with Rake. How to test?

I want to create a gem that extends the functionality of Rake, creating commands for compiling .NET code.* Basically, I want to be able to write a Rakefile like this: desc "Build main executable" ...
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Mixing newable and injectable in a Callable

I recently read http://misko.hevery.com/2008/09/30/to-new-or-not-to-new/ which discussed newable vs injectable objects. What would you do if you needed to make a Callable that talks to some service ...
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How many functional tests to write?

It is quite easy to cover your code by writing tests first using TDD and you know that when to stop once you implemented a feature. For me it is trickier to decide how many functional tests to write ...
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AutoFixture Problems with simple Types

I am trying to do TDD (I am a beginner in TDD) in my current project (WPF application, MVVM, C#) and use following frameworks for my tests: NUnit AutoFixture I have a ViewModel-class that I want ...
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Testing a factory service, am I doing it right?

I'm trying to integrate Pagerfanta in my Symfony application, so instead of creating the paginator objects in the controllers, I created an factory for instantiating the Pagerfanta objects: <?php ...