What are the differences between TDD and BDD in Rails?
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What are the differences between TDD and BDD in Rails?
TDD, or Test-Driven Development, focuses on writing tests before the actual code, ensuring that the code meets the requirements. BDD, or Behavior-Driven Development, emphasizes collaboration between developers, QA, and non-technical stakeholders to define the behavior of the application.
Can you give me examples of how TDD and BDD are implemented in Rails?
In TDD, you might start by writing a test for a model method, then implement the method to pass the test. In BDD, you would write a feature spec that describes the behavior of a user story, using tools like RSpec and Capybara to simulate user interactions.
Which approach is better for Rails development?
It depends on your team's needs. TDD is great for ensuring code quality, while BDD helps in understanding user requirements better. Many teams find a combination of both works best.
What tools can I use for TDD and BDD in Rails?
For TDD, you can use RSpec and Minitest. For BDD, RSpec with Capybara is popular for writing feature specs.
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