Effective Use of Cucumber with Calabash

calabash_steps.rb

require 'calabash-android/calabash_steps'

----------------------------------------------------------
----------------------  GIVEN  ---------------------------
----------------------------------------------------------

Given(/^I open the application$/) do
	wait_for(180) {element_exists("button id:'submit'")}
end

Given(/^I go to "(.*?)" page$/) do |page_button|
	button_query =  "android.widget.Button marked:'#{page_button}'"
	touch(button_query)
end


----------------------------------------------------------
-----------------------  WHEN  ---------------------------
----------------------------------------------------------

When(/^I press "(.*?)" button$/) do |button|
	button_query =  "android.widget.Button marked:'#{button}'"
	touch(button_query)
end

When(/^I enter "(.*?)" text field as "(.*?)"$/) do |text_field, value|
	touch("EditText hint:'#{text_field}'")
    	keyboard_enter_text value
end


----------------------------------------------------------
-----------------------  THEN  ---------------------------
----------------------------------------------------------

Then(/^I should see "(.*?)" page$/) do |page|
	query "TextView marked:'#{Messages.pages[page]}'"
end

Then(/^I should see message as "(.*?)"$/) do |message|
	q = query("TextView id:'message'")
	page_message = q[0]["text"]
	page_message.should == message
end

Then(/^I should see home page$/) do
	q = query("TextView id:'home_message'")
	message = q[0]["text"]
	message.should == 'Welcome to Home Page'
end

login.feature

Feature: Login feature

   Background: User should open the application
    Given I open the application

	  Scenario: As a user I can see login page
	    Then I should see "login" page

	  Scenario: As a in-valid user I can see error message
	    When I enter "username" text field as "mesut-test"
	    And I enter "password" text field as "mesut"
	    And I press "login" button
	    Then I should see message as "Username or Password is incorrect!"

	  Scenario: As a valid user I can see page
	    When I enter "username" text field as "mesut-test"
	    And I enter "password" text field as "12345"
	    And I press "login" button
	    Then I should see "home page"

messages.rb

class Messages
  class << self;
    attr_accessor :pages
 end
 
  # -- buttons list --
  @pages = {
    "login" => "Welcome to Test Application",
    "sign-up" => "Welcome to Sign-Up Page",
    "home" => "Welcome to Home Page"    
  }
end

sign_up.feature

Feature: Sign-up feature
   As An anonymous user
   I Want to be member of the application
   So That I can register with sign-up form

   Background: User should open the sign-up form
    Given I open the application
    And I go to "sign-up" page

	  Scenario: As a user I can see login page
	        Then I should see "Sign-up" page
 
	  Scenario: User should see form validation message for empty fields
	  	When I press "sign-up" button
	  	Then I should see message as "Please fill the form"

	  Scenario: User should see form validation message for empty password
	  	When I enter "username" text field as "Mesut"
	  	When I press "sign-up" button
	  	Then I should see message as "Please fill the form"

	  Scenario: User should see form validation message for empty re-password
	  	When I enter "username" text field as "Mesut"
	  	When I enter "password" text field as "Mesut"
	  	When I press "sign-up" button
	  	Then I should see message as "Please fill the form"

	  Scenario: User should see succesfull registion message
	  	When I enter "username" text field as "Mesut"
	  	When I enter "password" text field as "Mesut"
	  	When I enter "re-type password" text field as "Mesut"
	  	When I press "sign-up" button
	  	Then I should see message as "User is registered. Click login button for login page"

	  Scenario: User should see username dublication error
	  	When I enter "username" text field as "Mesut"
	  	When I enter "password" text field as "Mesut"
	  	When I enter "re-type password" text field as "Mesut"
	  	When I press "sign-up" button
	  	Then I should see message as "User is exists, change user name"

utils.rb

# You can write your global funtion to use for general uses
# such adding member to database, deleting comments or etc. 
# You need to require this file in your env.rb as require "support/messafes.rb"
# or you can use following to require every files:
# Dir[File.dirname(__FILE__) + '/*.rb'].each {|file| require file }

def add_user(username, password)
	# since we don't have database configuration, we don't add user
	# instead db, we will use user.txt so you need to add the following
	# user manually: 

	username = "mesut_test"
	password = "12345"
end