Lecture 2 - Testing

Test environment

• database

Rspec rails

• gem 'rspec-rails', '~> 3.0'
• rails generate rspec:install

Factory girl

• generates test data
• gem 'factory_girl_rails'

RSpec

spec/support/factory_girl.rb

RSpec.configure do |config| config.include FactoryGirl::Syntax::Methods end

Edit rails_helper.rb

Add support require

require 'support/factory_girl'

Generate factories

rails g factory_girl:model comment rails g factory_girl:model post

Generate comment rspec

rails g rspec:model comment

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Capybara + cucumber + selenium

gem 'cucumber-rails', :require => false

group :test do gem 'database_cleaner' end

rails generate cucumber:install

gem 'capybara' gem 'cucumber-rails', :require => false gem 'selenium-webdriver'

Capybara cheat sheat

https://gist.github.com/zhengjia/428105