What is RSpec testing?
RSpec is a testing tool for Ruby, created for behavior-driven development (BDD). It is the most frequently used testing library for Ruby in production applications. Even though it has a very rich and powerful DSL (domain-specific language), at its core it is a simple tool which you can start using rather quickly.
How do I run an RSpec test?
Running tests by their file or directory names is the most familiar way to run tests with RSpec. RSpec can take a file name or directory name and run the file or the contents of the directory. So you can do: rspec spec/jobs to run the tests found in the jobs directory.
Is RSpec BDD or TDD?
RSpec is a Behavior-Driven Development tool for Ruby programmers. BDD is an approach to software development that combines Test-Driven Development, Domain Driven Design and Acceptance Test-Driven Planning. RSpec helps you do the TDD part of that equation, focusing on the documentation and design aspects of TDD.
Is RSpec a gem?
Description. rspec is a meta-gem, which depends on the rspec-core, rspec-expectations and rspec-mocks gems. Each of these can be installed separately and loaded in isolation using require .
Is RSpec a unit test?
RSpec is a unit test framework for the Ruby programming language. RSpec is different than traditional xUnit frameworks like JUnit because RSpec is a Behavior driven development tool. What this means is that, tests written in RSpec focus on the “behavior” of an application being tested.
How do I run a RSpec test in terminal?
Open your terminal, cd into the project directory, and run rspec spec . The spec is the folder in which rspec will find the tests.
Is RSpec used for unit testing?
What is BDD and TDD +rails?
As a rule, TDD is used to write tests by programmers for programmers, and BDD tests can be written not only by software developers, but also by managers, testers and even by the customer. BDD is a ready-to-use application documentation that allows you to describe software product scenarios in natural language.
How do I add gems to RSpec?
You can generate your new gem with rspec by running bundler gem –test=rspec my_gem .
Is rspec used for unit testing?
How do I know if rspec is installed?
just run the rspec spec . It will run the specs you have written in the spec folder of your project.
What is RSpec software?
Our RSpec software enables you to rapidly go from a static image (FITS, JPG, etc. or DSLR) or video file to a calibrated spectrum graph – in real-time. Now you can see a star or planet’s spectrum graph instantly, right at your telescope! No more waiting until later to see if you got the spectrum you hoped for.
Why RSpec spectroscopy?
Our customers tell us the award was well-deserved because our ground-breaking software allows you to easily capture and process the spectra of stars. Our RSpec software enables you to rapidly go from a static image (FITS, JPG, etc. or DSLR) or video file to a calibrated spectrum graph – in real-time.
What is the difference between RSpec and Ruby on rails?
One of the most noticeable differences about working with RSpec on a basic Ruby project versus Ruby on Rails is the use of databases. The default rails application provides you with three environments to work with; If you are new to testing, you may only be familiar with the first two.
How do I add RSpec-Rails to my Gemfile?
Add Rspec-Rails to both the :development and :test groups of your app’s Gemfile. Note: adding it to the :development group is not strictly necessary, but without it, generators and rake tasks must be preceded by RAILS_ENV=test. You will notice that Rails creates four files for you. To avoid confusion, you’ll have to choose one.