これから見てみよう

1. http://blowmage.com/2013/07/08/minitest-spec-rails4
2. http://willnet.in/45

関連gem

• https://github.com/blowmage/minitest-rails
• https://github.com/blowmage/minitest-rails-capybara

gem "minitest-rails"

group :test do
  gem "minitest-rails-capybara"
end

group :test do
  gem 'minitest-rails'
  gem 'minitest-rails-capybara'
  gem 'minitest-colorize'
  gem 'minitest-focus'
end

referece

quick reference

http://mattsears.com/articles/2011/12/10/minitest-quick-reference

docs

http://docs.seattlerb.org/minitest/

rails3

これから見てみよう http://blog.crowdint.com/2013/06/14/testing-rails-with-minitest.html

group :test do
  gem 'minitest-rails'
  gem 'minitest-rails-capybara'
  gem 'minitest-colorize'
  gem 'minitest-focus'
end

rails g mini_test:install で test_helper.rbが生成される

test_helper.rb

require "rails/test_help"の下に以下を追加

require 'minitest/rails'
require 'minitest/rails/capybara'
require 'minitest/focus'
require 'minitest/colorize'

application.rb

rails/allをコメントアウトし、直接requireを入れる

# minitestの設置のため
# require 'rails/all'
require 'active_record/railtie'
require 'action_controller/railtie'
require 'rake/testtask'
require 'action_mailer/railtie'
require 'active_resource/railtie'
require 'sprockets/railtie'
require 'minitest/rails/railtie'

command

rake -Tで確認できる

sample command

rake minitest # Run default tests
rake minitest:all # Run all tests
rake minitest:all:quick # Run all tests, ungrouped for quicker execution
rake minitest:functional # Runs tests under test/functional
rake minitest:helpers # Runs tests under test/helpers
rake minitest:performance # Runs tests under test/performance
rake minitest:unit # Runs tests under test/unit
rake test # Run default tests

rake minitest:unit TEST="test/unit/example_test.rb"

テスト実行

rake minitest or rake minitest:all

テストファイル生成

rails generate integration_test file_name rails generate integration_test User --spec

--specはrspec風に雛形を生成するためのオプション

以下のようにファイルが生成される

> rails generate integration_test UserRegistFlow --spec
      invoke  mini_test
      create    test/integration/user_regist_flow_test.rb

generators.rbを利用する方法

Rails.application.config.generators do |g|
  g.test_framework :mini_test
  # or
  g.test_framework :mini_test, spec: true
end

require "test_helper"

# To be handled correctly this spec must end with "Integration Test"
describe "User Integration Test" do
  # it "must be a real test" do
  #   flunk "Need real tests"
  # end
end

guard

group :development do
  gem 'guard-minitest'
end

guard init minitest

Capybara

summary

rake db:test:prepare
rake minitest:models
rake minitest:unit