Merge 784579b into 1cb2aef

generators/config/templates/capybara.rb

@@ -30,6 +30,8 @@
   config.javascript_driver = Howitzer.driver.to_s.to_sym
 end
 
+Capybara.threadsafe = true
+
 require 'howitzer/capybara_helpers'
 
 # namespace for capybara helpers

lib/howitzer/web.rb

@@ -1,6 +1,25 @@
 module Howitzer
   # This class holds everything related with web GUI
   module Web
+    # Execute the given block within a given session
+    # @param name [String, Symbol] a session name
+
+    def self.within_session(name, &block)
+      Capybara.using_session(name, &block)
+    end
+
+    # @return [String, nil] a current session name
+
+    def self.current_session_name
+      Capybara.session_name
+    end
+
+    # Set a session to use
+    # @param value [String, Symbol] a session name
+
+    def self.current_session_name=(value)
+      Capybara.session_name = value
+    end
   end
 end
 require 'howitzer/web/page_validator'

spec/unit/lib/web_spec.rb

@@ -0,0 +1,25 @@
+require 'spec_helper'
+require 'howitzer/web'
+
+RSpec.describe Howitzer::Web do
+  context '.within_session' do
+    it do
+      expect(Howitzer::Web.current_session_name).to eq(:default)
+      Howitzer::Web.within_session(:test_session) do
+        expect(Howitzer::Web.current_session_name).to eq(:test_session)
+      end
+      expect(Howitzer::Web.current_session_name).to eq(:default)
+    end
+  end
+
+  context '.current_session_name' do
+    it { expect(Howitzer::Web.current_session_name).to eq(:default) }
+  end
+
+  context '.current_session_name=' do
+    it do
+      Howitzer::Web.current_session_name = :test_session
+      expect(Howitzer::Web.current_session_name).to eq(:test_session)
+    end
+  end
+end