Test Driven vs Behaviour Driven Development in RoR
Tags: webdev, bdd, tdd
Published: 2022-06-15 04:27:24

As an Agile full-stack Ruby on Rails development business, we advise any other developer, entrepreneur, or start-up enthusiast to consider RoR for their next project. We're known for our obsession with RoR. You're probably curious about our relationship with RoR. 754,624 websites worldwide use Ruby on Rails, and its tremendous popularity can be attributed to RoR's convention over configuration approach.

If you want to work on a brief feedback loop while creating a booming web app with RoR, I suggest embracing test-driven development in Ruby on Rails while working on and exploring every new feature. TDD is a critical approach in Ruby on Rails that requires the developer to write code before creating the actual code to preserve overall code quality.

## Test Driven Development in Ruby on Rails:

Ruby is a liberal language that allows you to develop a proof of concept quickly; nevertheless, if used incorrectly, it may be anything but flawless. The Ruby on Rails programming test is the best way to overcome the difficulties.

The famous Test Driven Development ruby approach was created by the RoR community, which pushes developers to build tests before writing program code. Assume, for example, that you want your app to last indefinitely, with regular upgrades and maintenance. You must guarantee that your app has passed all testing to meet these goals.

## Steps to Undertake Behavior Driven Tests

**Step 1:** Since you have a fantastic project idea, begin by building a Cucumber scenario. You shouldn't worry too much about how you'll put the idea into action; instead, focus on understanding the problem and then considering the user interface.

**Step 2:** Put your cucumber to the test and see how it goes. You may not define all phases at first and leave them waiting.

**Step 3:** Define and test your first pending spec. It will fail, but don't worry; it's moving in the correct direction.

**Step 4:** Run the Rails view through the Rspec red-green-refactor cycle. You'll realize how many sample variables, controllers, and control actions you'll need in your task at this point.

**Step 5:** While operating the Rspec cycle on the controller, keep an eye on your sample variables and activities. During the development of your Rails project, you will learn how to create custom objects.

**Step 6:** Repeat the above test for your items, and you'll be able to locate your models this way. You can construct a new model with the associated database migration if you add a new feature.

**Step 7:** You're ready to run the Cucumber plan now that you've finished the Rspec red-green-refactor on all your objects and methods and your needs have passed the tests.

## Conclusion:

I have explained how to build up a Rails project for Test-Driven and Behavior-Driven Development with Rspec and Cucumber; you should note that both have advantages and disadvantages. [Test Driven Development with ruby on rails](https://www.bacancytechnology.com/blog/test-driven-development-in-ruby-on-rails-application) will help you improve the quality of your written code, whereas BDD will help you improve the behavior of your system. Hire a Ruby on Rails developer from a top Ruby on Rails development business to strike a balance between these two approaches. Using Rails and agile web development, create top-of-the-line solutions.