mirror of
https://github.com/rails/rails.git
synced 2022-11-09 12:12:34 -05:00
264 lines
9 KiB
Ruby
264 lines
9 KiB
Ruby
require 'abstract_unit'
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require 'generators/generators_test_helper'
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require 'rails/generators/rails/app/app_generator'
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require 'generators/shared_generator_tests.rb'
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DEFAULT_APP_FILES = %w(
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.gitignore
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Gemfile
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Rakefile
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config.ru
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app/assets/javascripts
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app/assets/stylesheets
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app/controllers
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app/helpers
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app/mailers
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app/models
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app/views/layouts
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config/environments
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config/initializers
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config/locales
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db
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doc
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lib
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lib/tasks
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log
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public/images
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script/rails
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test/fixtures
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test/functional
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test/integration
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test/performance
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test/unit
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vendor
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vendor/assets
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vendor/plugins
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tmp/cache
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)
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class AppGeneratorTest < Rails::Generators::TestCase
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include GeneratorsTestHelper
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arguments [destination_root]
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include SharedGeneratorTests
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def default_files
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::DEFAULT_APP_FILES
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end
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def test_application_controller_and_layout_files
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run_generator
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assert_file "app/views/layouts/application.html.erb", /stylesheet_link_tag\s+"application"/
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assert_file "app/views/layouts/application.html.erb", /javascript_include_tag\s+"application"/
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assert_file "app/assets/stylesheets/application.css"
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end
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def test_invalid_application_name_raises_an_error
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content = capture(:stderr){ run_generator [File.join(destination_root, "43-things")] }
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assert_equal "Invalid application name 43-things. Please give a name which does not start with numbers.\n", content
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end
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def test_invalid_application_name_is_fixed
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run_generator [File.join(destination_root, "things-43")]
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assert_file "things-43/config/environment.rb", /Things43::Application\.initialize!/
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assert_file "things-43/config/application.rb", /^module Things43$/
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end
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def test_application_new_exits_with_non_zero_code_on_invalid_application_name
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# TODO: Suppress the output of this (it's because of a Thor::Error)
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`rails new test`
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assert_equal false, $?.success?
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end
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def test_application_new_exits_with_message_and_non_zero_code_when_generating_inside_existing_rails_directory
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app_root = File.join(destination_root, 'myfirstapp')
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run_generator [app_root]
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output = nil
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Dir.chdir(app_root) do
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output = `rails new mysecondapp`
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end
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assert_equal "Can't initialize a new Rails application within the directory of another, please change to a non-Rails directory first.\nType 'rails' for help.\n", output
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assert_equal false, $?.success?
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end
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def test_application_name_is_detected_if_it_exists_and_app_folder_renamed
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app_root = File.join(destination_root, "myapp")
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app_moved_root = File.join(destination_root, "myapp_moved")
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run_generator [app_root]
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Rails.application.config.root = app_moved_root
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Rails.application.class.stubs(:name).returns("Myapp")
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Rails.application.stubs(:is_a?).returns(Rails::Application)
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FileUtils.mv(app_root, app_moved_root)
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generator = Rails::Generators::AppGenerator.new ["rails"], { :with_dispatchers => true },
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:destination_root => app_moved_root, :shell => @shell
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generator.send(:app_const)
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silence(:stdout){ generator.send(:create_config_files) }
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assert_file "myapp_moved/config/environment.rb", /Myapp::Application\.initialize!/
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assert_file "myapp_moved/config/initializers/session_store.rb", /_myapp_session/
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end
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def test_rails_update_generates_correct_session_key
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app_root = File.join(destination_root, 'myapp')
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run_generator [app_root]
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Rails.application.config.root = app_root
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Rails.application.class.stubs(:name).returns("Myapp")
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Rails.application.stubs(:is_a?).returns(Rails::Application)
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generator = Rails::Generators::AppGenerator.new ["rails"], { :with_dispatchers => true }, :destination_root => app_root, :shell => @shell
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generator.send(:app_const)
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silence(:stdout){ generator.send(:create_config_files) }
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assert_file "myapp/config/initializers/session_store.rb", /_myapp_session/
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end
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def test_application_names_are_not_singularized
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run_generator [File.join(destination_root, "hats")]
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assert_file "hats/config/environment.rb", /Hats::Application\.initialize!/
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end
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def test_config_database_is_added_by_default
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run_generator
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assert_file "config/database.yml", /sqlite3/
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assert_file "Gemfile", /^gem\s+["']sqlite3["']$/
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end
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def test_config_another_database
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run_generator([destination_root, "-d", "mysql"])
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assert_file "config/database.yml", /mysql/
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assert_file "Gemfile", /^gem\s+["']mysql2["']$/
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end
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def test_generator_if_skip_active_record_is_given
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run_generator [destination_root, "--skip-active-record"]
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assert_no_file "config/database.yml"
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assert_file "test/test_helper.rb" do |helper_content|
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assert_no_match /fixtures :all/, helper_content
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end
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assert_file "test/performance/browsing_test.rb"
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end
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def test_active_record_is_removed_from_frameworks_if_skip_active_record_is_given
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run_generator [destination_root, "--skip-active-record"]
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assert_file "config/application.rb", /#\s+require\s+["']active_record\/railtie["']/
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end
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def test_jquery_and_test_unit_are_added_by_default
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run_generator
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assert_file "config/application.rb", /#\s+config\.action_view\.javascript_expansions\[:defaults\]\s+=\s+%w\(prototype effects dragdrop controls rails\)/
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assert_file "app/assets/javascripts/application.js"
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assert_file "vendor/assets/javascripts/jquery.js"
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assert_file "vendor/assets/javascripts/jquery_ujs.js"
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assert_file "test"
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end
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def test_javascript_is_skipped_if_required
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run_generator [destination_root, "--skip-javascript"]
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assert_file "config/application.rb", /^\s+config\.action_view\.javascript_expansions\[:defaults\]\s+=\s+%w\(\)/
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assert_file "app/assets/javascripts/application.js"
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assert_no_file "vendor/assets/javascripts/jquery.js"
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assert_no_file "vendor/assets/javascripts/jquery_ujs.js"
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end
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def test_config_prototype_javascript_library
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run_generator [destination_root, "-j", "prototype"]
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assert_file "config/application.rb", /^\s+config\.action_view\.javascript_expansions\[:defaults\]\s+=\s+%w\(prototype effects dragdrop controls rails\)/
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assert_file "app/assets/javascripts/application.js"
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assert_file "vendor/assets/javascripts/prototype.js"
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assert_file "vendor/assets/javascripts/effects.js"
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assert_file "vendor/assets/javascripts/dragdrop.js"
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assert_file "vendor/assets/javascripts/controls.js"
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assert_file "vendor/assets/javascripts/prototype_ujs.js", /prototype/
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end
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def test_config_jquery_javascript_library
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run_generator [destination_root, "-j", "jquery"]
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assert_file "config/application.rb", /#\s+config\.action_view\.javascript_expansions\[:defaults\]\s+=\s+%w\(prototype effects dragdrop controls rails\)/
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assert_file "app/assets/javascripts/application.js"
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assert_file "vendor/assets/javascripts/jquery.js"
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assert_file "vendor/assets/javascripts/jquery_ujs.js", /jQuery/
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end
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def test_template_from_dir_pwd
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FileUtils.cd(Rails.root)
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assert_match /It works from file!/, run_generator([destination_root, "-m", "lib/template.rb"])
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end
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def test_usage_read_from_file
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File.expects(:read).returns("USAGE FROM FILE")
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assert_equal "USAGE FROM FILE", Rails::Generators::AppGenerator.desc
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end
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def test_default_usage
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File.expects(:exist?).returns(false)
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assert_match /Create rails files for app generator/, Rails::Generators::AppGenerator.desc
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end
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def test_default_namespace
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assert_match "rails:app", Rails::Generators::AppGenerator.namespace
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end
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def test_file_is_added_for_backwards_compatibility
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action :file, 'lib/test_file.rb', 'heres test data'
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assert_file 'lib/test_file.rb', 'heres test data'
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end
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def test_test_unit_is_removed_from_frameworks_if_skip_test_unit_is_given
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run_generator [destination_root, "--skip-test-unit"]
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assert_file "config/application.rb" do |file|
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assert_match /config.generators.test_framework = false/, file
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end
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end
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def test_new_hash_style
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run_generator [destination_root]
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assert_file "config/initializers/session_store.rb" do |file|
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if RUBY_VERSION < "1.9"
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assert_match /config.session_store :cookie_store, :key => '_.+_session'/, file
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else
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assert_match /config.session_store :cookie_store, key: '_.+_session'/, file
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end
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end
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end
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def test_force_old_style_hash
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run_generator [destination_root, "--old-style-hash"]
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assert_file "config/initializers/session_store.rb" do |file|
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assert_match /config.session_store :cookie_store, :key => '_.+_session'/, file
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end
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end
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protected
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def action(*args, &block)
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silence(:stdout){ generator.send(*args, &block) }
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end
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end
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class CustomAppGeneratorTest < Rails::Generators::TestCase
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include GeneratorsTestHelper
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tests Rails::Generators::AppGenerator
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arguments [destination_root]
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include SharedCustomGeneratorTests
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protected
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def default_files
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::DEFAULT_APP_FILES
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end
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def builders_dir
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"app_builders"
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end
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def builder_class
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:AppBuilder
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end
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def action(*args, &block)
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silence(:stdout){ generator.send(*args, &block) }
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end
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end
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