RSpec. Cucumber. 1. A testing framework which gives the option to build and execute tests. A tool which is used to create test cases in plain English text.
What is the difference between RSpec and cucumber?
The main difference between RSpec and Cucumber are the business readability factor. Cucumber’s main draw is that the specification (features) are separate from the test code, so your product owners can provide or review the specification without having to dig through code.
What is the use of RSpec?
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.
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.
What is RSpec and capybara?
The tools we’ll be using. For this exercise we’ll be using RSpec, anecdotally the most popular of the Rails testing frameworks, and Capybara, a library that enables browser interaction (clicking buttons, filling out forms, etc.) using Ruby. You may find some of the RSpec or Capybara syntax confusing or indecipherable.
What does RSpec stand for?
RSPEC. Reduce Swimming Pool Energy Costs (program; US Department of Energy)
Is RSpec a framework?
RSpec is a computer domain-specific language (DSL) (particular application domain) testing tool written in the programming language Ruby to test Ruby code. It is a behavior-driven development (BDD) framework which is extensively used in production applications.
What is an example in RSpec *?
The word it is another RSpec keyword which is used to define an “Example”. An example is basically a test or a test case. Again, like describe and context, it accepts both class name and string arguments and should be used with a block argument, designated with do/end.
Is Cucumber BDD or TDD?
Aslak Hellesøy: Cucumber is a tool that supports BDD, which is a variant of TDD (Test-Driven Development). With BDD, *all* the tests are customer acceptance tests, written in plain (human) language so that non-technical stakeholders can understand them.
What is BDD and TDD difference?
BDD is designed to test an application’s behavior from the end user’s standpoint, whereas TDD is focused on testing smaller pieces of functionality in isolation.
What is TDD and BDD full form?
Behavioral-Driven Development (BDD) is a testing approach derived from the Test-Driven Development (TDD) methodology. In BDD, tests are mainly based on systems behavior. This approach defines various ways to develop a feature based on its behavior.
What is Capybara cucumber?
cucumber is a BDD tool that expresses testing scenarios in a business-readable, domain-specific language. capybara is an automated testing tool (often used) for ROR applications.
What is a capybara definition?
Definition of capybara
: a tailless semiaquatic South and Central American rodent (Hydrochaerus hydrochaeris) often exceeding four feet (1.2 meters) in length.
What is Capybara test?
Capybara is a web-based test automation software that simulates scenarios for user stories and automates web application testing for behavior-driven software development. It is written in the Ruby programming language. Capybara.
How do I run RSpec?
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 used for unit testing?
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.
Does RSpec use test database?
In order to use the test database, we need to prepare it to ensure it’s ready. Remember, I mentioned earlier that running RSpec alone does not prepare the test database as the rake does. Although, from the word, go rails sets up your whole environment for you.
Should I use RSpec?
RSpec is way more powerful because it’s far easier to both read and write tests in. It’s also very elegant when using mocks and stubs, a concept which will become extremely useful once you start using them in your tests.
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 .
What is the difference between Minitest and RSpec?
RSpec supports specifying shared behaviors using a first-class construct (shared example groups) that accepts arguments; w/ minitest you can use inheritance or a mixin to re-use tests, but it doesn’t have the same sort of first-class support.
What is let in RSpec?
let generates a method whose return value is memoized after the first call. This is known as lazy loading because the value is not loaded into memory until the method is called. Here is an example of how let is used within an RSpec test. let will generate a method called thing which returns a new instance of Thing .
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