What is the difference between RSpec and cucumber?

August 7, 2020 Off By idswater

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 RSpec Capybara?

RSpec is a hugely popular behavior driven development (BDD) oriented testing framework in the Ruby community. Capybara makes it easy to interact with out application the way our users ultimately do: Through the browser. It has a readable DSL and a variety of configuration options (we’ll get into those later).

What is selenium Capybara?

Selenium. Selenium-webdriver, which is mostly used in web-based automation frameworks, is supported by Capybara. Unlike Capybara’s default driver, it supports JavaScript, can access HTTP resources outside of application and can also be set up for testing in headless mode which is especially useful for CI scenarios.

What is the cucumber gem?

Cucumber-Rails is a gem that Rails projects can use to install cucumber and create its configuration. Cucumber-Rails will detect whether the RSpec gems are installed. If so, then the rails generator builds the environment files to suit. If not, it ignores RSpec and configures for test-unit instead.

How do you install a capybara?

Run gem install capybara to download and install the Capybara web automation library. Run gem install rspec to download and install a nice library for readable assertions (among other things). You’ll want Firefox with the Firebug plugin to do UI-related tests. If you haven’t already, install those.

What is Capybara Webkit?

Our Ruby driver implements the Capybara API and communicates with that server. Webkit is open source, powers Safari, Chrome, and other browsers. It’s fast and standards-compliant. It’s not a browser itself, and calling it a browser engine is even a stretch. It’s really a set of libraries for building a browser.

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 .

How do you test a cucumber?

The Sequence of a Cucumber Test The structure of a complete test would flow in this manner: Write . feature files with scenarios and a given-when-then structure for each scenario. Write step definition files where you define functions that match the steps in your scenarios.

How do you use cucumbers in Ruby?

Following is the step-by-step process of how Cucumber works with Ruby.

  1. Step 1 − Install Ruby.
  2. Step 2 − Download and extract Dev kit.
  3. Step 3 − Install Cucumber and other Ruby gem.
  4. Step 4 − Install IDE – KOMODO.
  5. Step 5 − Install Watir − Go to command prompt and run the following command, “gem install watir”

Can you use cucumber with RSpec and capybara?

Cucumber can be connected with RSpec and Capybara and used to write integration tests. My personal take on Cucumber is that while the English-like syntax might appear clearer at first glance, it’s actually less clear than bare RSpec/Capybara syntax.

Can you write an integration test with RSpec and capybara?

It’s completely possible to write integration tests in Rails with just RSpec and Capybara. Cucumber is a tool for writing test cases in something close to English. Here’s an example from Wikipedia: Cucumber can be connected with RSpec and Capybara and used to write integration tests.

What’s the difference between RSpec and minitest?

RSpec is a testing framework. It’s what allows you to write and run your tests. An analogous tool would be MiniTest. In my experience, most commercial Rails projects use RSpec and most open-source Ruby projects use MiniTest. At any Rails job you’re more likely to be using RSpec than MiniTest.