Step-by-step guide: Setting up Rspec in your existing rails 7 project for effective testing

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RSpec is a testing framework for the Ruby programming language, and it is commonly used in the context of Ruby on Rails applications.
RSpec is designed to support Behavior-Driven Development (BDD) and provides a domain-specific language (DSL) for writing expressive and readable tests.
If you want to follow along, just check this branch.
group :development, :test do
gem 'rspec-rails'
gem "debug", platforms: %i[ mri mingw x64_mingw ]
end

bundle install
Output

gem list rspec
gem list | grep rspec
Output

rails generate rspec:install
Output

bundle exec rspec
Output


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