Feature: Addition
  In order to avoid silly mistakes
  As a math idiot
  I want to be told the sum of two numbers

  Scenario: Add two numbers
    Given I visit the calculator page
    And I fill in '50' for 'first'
    And I fill in '70' for 'Second'
    When I press 'Add'
    Then I should see 'Answer: 120'

Given /^I visit the calculator page$/ do
  visit '/add'
end

Given /^I fill in '(.*)' for '(.*)'$/ do |value, field|
  fill_in(field, :with => value)
end

When /^I press '(.*)'$/ do |name|
  click_button(name)
end

Then /^I should see '(.*)'$/ do |text|
  body.should match(/#{text}/m)
end