Module: Spinach::FeatureSteps::Capybara

Defined in:
lib/spinach/capybara.rb

Overview

Spinach’s capybara module makes Capybara DSL available in all features.

Examples:

require 'spinach/capybara'
class CapybaraFeature < Spinach::FeatureSteps
  Given "I go to the home page" do
    visit '/'
  end
end

Class Method Summary collapse

Class Method Details

.included(base) ⇒ Object

Enhances a FeatureSteps with Capybara goodness.

Parameters:

  • base (Class) —

    The host class.



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# File 'lib/spinach/capybara.rb', line 25

def self.included(base)
  base.class_eval do
    include ::Capybara::DSL
    if defined?(RSpec)
      require 'rspec/matchers'
      require 'capybara/rspec'
      include ::Capybara::RSpecMatchers
    end

    def visit(*args)
      stream = STDOUT
      old_stream = stream.dup
      stream.reopen(null_device)
      stream.sync = true
      super
    ensure
      stream.reopen(old_stream)
    end

    def null_device
      return @null_device if defined?(@null_device)

      if RbConfig::CONFIG["host_os"] =~ /mingw|mswin/
        @null_device = "NUL"
      else
        @null_device = "/dev/null"
      end

      @null_device
    end
  end
end