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@papricek
Created Sep 30, 2013
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How to setup an easy test suite.
# ./test/factories.rb
FactoryGirl.define do
sequence :email do |n|
Faker::Internet.email
end
sequence :name do |n|
Faker::Lorem.words(3).join(" ").capitalize
end
sequence :host do |n|
"host#{n}.test"
end
factory :user do
email
password "this_rocks"
password_confirmation "this_rocks"
factory :confirmed_user do
after_create { |user| user.confirm! }
factory :confirmed_admin do
admin true
end
end
end
factory :product do
name
perex { |p| "This is test product named #{p.name}" }
description "Test product is very testable and should be bought very often."
state "published"
sequence(:price) { |i| (i %100) + 100 }
factory :product_new do
state "new"
end
end
factory :category do
title { FactoryGirl.generate(:name) }
description { Faker::Lorem.paragraph(2) }
end
factory :page do
title { FactoryGirl.generate(:name) }
text { Lorem::Base.new('paragraphs', 3).output }
end
end
# ./Gemfile
...
group :test do
gem "shoulda-context"
gem "shoulda-matchers"
gem "factory_girl_rails"
gem "mocha"
gem "ffaker"
gem "test-unit-capybara"
gem "launchy"
end
...
#./test/integration/shop_test.rb
require "test_helper"
class ShopTest < ActionDispatch::IntegrationTest
test "shopping without registration" do
category = FactoryGirl.create(:category)
discounted_product = FactoryGirl.create(:product,
discounted: true,
price: 100)
product = FactoryGirl.create(:product,
category: category,
mainpage: false,
price: 150)
visit "/"
assert page.has_content?(discounted_product.name)
refute page.has_content?(product.name)
click_link(category.title)
assert page.has_content?(category.title)
assert page.has_content?(discounted_product.name)
assert page.has_content?(product.name)
click_button('přidat do košíku')
assert page.has_content?('150 Kč')
assert page.has_content?('260 Kč') # with shipping
fill_in "delivery_address_name", :with => 'Milan'
fill_in "delivery_address_street", :with => 'Ulice'
fill_in "delivery_address_city", :with => 'Prague'
fill_in "delivery_address_zip", :with => '14000'
fill_in "delivery_address_phone", :with => '777888999'
check "billing_address_is_same_as_delivery_address"
fill_in "note", :with => 'Note short'
click_button('odeslat objednávku')
assert page.has_content?('Email není platná hodnota')
assert page.has_content?('Email je povinná položka')
fill_in "email", :with => 'something@example.cz'
click_button('odeslat objednávku')
assert page.has_content?('Objednávka odeslána')
order = Order.last
assert_equal 'Milan', order.delivery_address.name
assert_equal 'Milan', order.billing_address.name
assert_equal 260, order.total.to_i
assert order.note.include?('Note short')
end
end
# ./test/test_helper.rb
ENV["RAILS_ENV"] = "test"
require File.expand_path(File.dirname(__FILE__) + "/../config/environment")
require "rails/test_help"
require "capybara/rails"
class ActiveSupport::TestCase
def login_as(user)
sign_in user ? (user.is_a?(User) ? user : Factory(user)) : nil
end
def current_user
warden.instance_variable_get(:@users)[:user]
end
def assert_state(obj, state)
assert obj && state, "Object #{obj.inspect} and state #{state.inspect} must not be null."
assert obj.send((state.to_s + "?").to_sym), "#{obj.class} shoud be #{state} but is #{obj.state}."
end
def assert_save(obj)
assert obj.save, "Errors: #{pretty_error_messages obj}"
obj.reload
end
def assert_valid(obj)
assert obj.valid?, "Errors: #{pretty_error_messages obj}"
end
end
ActionController::TestCase.send :include, Devise::TestHelpers
ActionController::TestCase.class_eval do
setup do
@request.env["devise.mapping"] = Devise.mappings[:user]
end
end
class ActionDispatch::IntegrationTest
include Capybara::DSL
end
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