Cucumber - Ruby Testing

Ruby language has the following advantages −
It is easy to understand.
It is easy to understand.
It is an object-oriented language.
It is an object-oriented language.
It is a powerful class library.
It is a powerful class library.
It has massive online support.
It has massive online support.
Following is the step-by-step process of how Cucumber works with Ruby.
Step 1 − Install Ruby.
Go to RubyInstaller download page.
Go to RubyInstaller download page.
Download the version best suited for your operating system (i.e. 32 or 64 bit).
Download the version best suited for your operating system (i.e. 32 or 64 bit).
Run the downloaded exe.
Run the downloaded exe.
During the installation, tick the option “Add Ruby...” and “Associate ...”, as shown in the following image.
During the installation, tick the option “Add Ruby...” and “Associate ...”, as shown in the following image.
Step 2 − Download and extract Dev kit.
Go to RubyInstaller download page.
Go to RubyInstaller download page.
Download the Devkit version best suited for your operating system (i.e. 32 or 64 bit).
Download the Devkit version best suited for your operating system (i.e. 32 or 64 bit).
Extract the devkit at c:\Ruby\Devkit folder.
Extract the devkit at c:\Ruby\Devkit folder.
Open the command prompt.
Open the command prompt.
Inside the Ruby devkit, run the following command.
Inside the Ruby devkit, run the following command.
C:\Ruby\devkit> ruby dk.rb init 
C:\Ruby\devkit> ruby dk.rb install

Step 3 − Install Cucumber and other Ruby gem.
To install Cucumber, first update the current gem setup
To install Cucumber, first update the current gem setup
C:\Users\Admin> gem update –system

Next, install the gems you need for Cucumber web testing.
Next, install the gems you need for Cucumber web testing.
C:\Users\Admin> gem install --no-ri --no-rdoc rspec 
C:\Users\Admin> gem install --no-ri --no-rdoc win32console 
C:\Users\Admin> gem install --no-ri --no-rdoc watir-webdriver 
C:\Users\Admin> gem install --no-ri --no-rdoc cucumber

Run Cucumber
Run Cucumber
C:\Users\Admin\Documents>cucumber –init 
C:\Users\Admin\Documents>cucumber

Step 4 − Install IDE – KOMODO.
Go to the page http://www.activestate.com/komodo-ide/downloads
Go to the page http://www.activestate.com/komodo-ide/downloads
Download the free trial installer.
Download the free trial installer.
Double-click on the downloaded exe.
Double-click on the downloaded exe.
Follow the installation steps.
Follow the installation steps.
Finish the installation and open the IDE.
Finish the installation and open the IDE.
Step 5 − Install Watir − Go to command prompt and run the following command, "gem install watir"
Step 6 − Install rspec − Go to command prompt and run the following command, "gem install rspec"
Step 7 − Create feature file.
Open KOMODO editor.
Open KOMODO editor.
Click on new file icon.
Click on new file icon.
Write the following text.
Feature: Users must be able to search for content using Google.
Scenario: Search for a term.
Given I have entered "watir" into the query.
When I click "search"
Then I should see some results
Write the following text.
Feature: Users must be able to search for content using Google.
Scenario: Search for a term.
Given I have entered "watir" into the query.
When I click "search"
Then I should see some results
Click save icon.
Click save icon.
Give the name as CucumberRuby.feature.
Give the name as CucumberRuby.feature.
Choose any folder, for example: “e:\WithRuby”
Choose any folder, for example: “e:\WithRuby”
Save the file.
Save the file.
Step 8 − Create step definition file.
Open KOMODO editor.
Open KOMODO editor.
Click ‘New’ file icon.
Click ‘New’ file icon.
Write the following code.
Write the following code.
require "watir-webdriver" 
require "rspec/expectations" 

Given /^I have entered "([^"]*)" into the query$/ do |term| 
@browser ||= Watir::Browser.new :firefox 
@browser.goto "google.com" 
@browser.text_field(:name => "q").set term 
end 

When /^I click "([^"]*)"$/ do |button_name| 
@browser.button.click 
end 

Then /^I should see some results$/ do 
@browser.div(:id => "resultStats").wait_until_present 
@browser.div(:id => "resultStats").should exist 
@browser.close 
End
Click save icon.
Click save icon.
Give the name as CucumberRuby.rb
Give the name as CucumberRuby.rb
Choose any folder for example: “e:\WithRuby”
Choose any folder for example: “e:\WithRuby”
Save the file.
Save the file.
Step 9 − Create the test file.
Open KOMODO editor.
Open KOMODO editor.
Click on ‘New’ file icon.
Click on ‘New’ file icon.
Write the following code.
Write the following code.
require "rubygems" 
require "test/unit" 
require "watir-webdriver" 

class GoogleSearch < Test::Unit::TestCase 
def setup 
@browser ||= Watir::Browser.new :firefox 
end 

def teardown 
@browser.close 
end 

def test_search 
@browser.goto "google.com" 
@browser.text_field(:name => "q").set "watir" 
@browser.button.click 
@browser.div(:id => "resultStats").wait_until_present assert 
@browser.title == "watir - Google Search" 
end 
end
Click Save icon.
Click Save icon.
Name the file as test.rb and choose any folder for example: “e:\WithRuby”
Name the file as test.rb and choose any folder for example: “e:\WithRuby”
Save the file.
Save the file.
Step 10 − Run the feature file.
Go to command prompt.
Go to command prompt.
Go to directory e:\WithRuby
Go to directory e:\WithRuby
Run the following command.
Run the following command.
e:\With Ruby>ruby test.rb

You will observe the following things upon execution −
A web browser instance will open.
A web browser instance will open.
Google.com webpage will get loaded.
Google.com webpage will get loaded.
Search text watir will be entered.
Search text watir will be entered.
Search button will be placed.
Search button will be placed.
Search results shall be displayed on the webpage.
Search results shall be displayed on the webpage.
Browser instance will get closed.
Browser instance will get closed.
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