mirror of
https://github.com/rails/rails.git
synced 2022-11-09 12:12:34 -05:00
231 lines
7.3 KiB
Ruby
231 lines
7.3 KiB
Ruby
require "isolation/abstract_unit"
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require 'set'
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module ApplicationTests
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class FrameworksTest < ActiveSupport::TestCase
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include ActiveSupport::Testing::Isolation
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def setup
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build_app
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boot_rails
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FileUtils.rm_rf "#{app_path}/config/environments"
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end
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def teardown
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teardown_app
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end
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# AC & AM
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test "set load paths set only if action controller or action mailer are in use" do
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assert_nothing_raised NameError do
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add_to_config <<-RUBY
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config.root = "#{app_path}"
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RUBY
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use_frameworks []
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require "#{app_path}/config/environment"
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end
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end
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test "sets action_controller and action_mailer load paths" do
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add_to_config <<-RUBY
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config.root = "#{app_path}"
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RUBY
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require "#{app_path}/config/environment"
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expanded_path = File.expand_path("app/views", app_path)
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assert_equal expanded_path, ActionController::Base.view_paths[0].to_s
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assert_equal expanded_path, ActionMailer::Base.view_paths[0].to_s
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end
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test "allows me to configure default url options for ActionMailer" do
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app_file "config/environments/development.rb", <<-RUBY
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Rails.application.configure do
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config.action_mailer.default_url_options = { :host => "test.rails" }
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end
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RUBY
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require "#{app_path}/config/environment"
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assert_equal "test.rails", ActionMailer::Base.default_url_options[:host]
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end
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test "includes url helpers as action methods" do
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app_file "config/routes.rb", <<-RUBY
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Rails.application.routes.draw do
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get "/foo", :to => lambda { |env| [200, {}, []] }, :as => :foo
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end
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RUBY
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app_file "app/mailers/foo.rb", <<-RUBY
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class Foo < ActionMailer::Base
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def notify
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end
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end
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RUBY
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require "#{app_path}/config/environment"
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assert Foo.method_defined?(:foo_path)
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assert Foo.method_defined?(:foo_url)
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assert Foo.method_defined?(:main_app)
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end
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test "allows to not load all helpers for controllers" do
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add_to_config "config.action_controller.include_all_helpers = false"
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app_file "app/controllers/application_controller.rb", <<-RUBY
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class ApplicationController < ActionController::Base
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end
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RUBY
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app_file "app/controllers/foo_controller.rb", <<-RUBY
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class FooController < ApplicationController
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def included_helpers
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render :inline => "<%= from_app_helper -%> <%= from_foo_helper %>"
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end
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def not_included_helper
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render :inline => "<%= respond_to?(:from_bar_helper) -%>"
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end
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end
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RUBY
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app_file "app/helpers/application_helper.rb", <<-RUBY
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module ApplicationHelper
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def from_app_helper
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"from_app_helper"
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end
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end
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RUBY
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app_file "app/helpers/foo_helper.rb", <<-RUBY
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module FooHelper
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def from_foo_helper
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"from_foo_helper"
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end
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end
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RUBY
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app_file "app/helpers/bar_helper.rb", <<-RUBY
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module BarHelper
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def from_bar_helper
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"from_bar_helper"
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end
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end
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RUBY
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app_file "config/routes.rb", <<-RUBY
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Rails.application.routes.draw do
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get "/:controller(/:action)"
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end
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RUBY
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require 'rack/test'
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extend Rack::Test::Methods
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get "/foo/included_helpers"
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assert_equal "from_app_helper from_foo_helper", last_response.body
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get "/foo/not_included_helper"
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assert_equal "false", last_response.body
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end
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# AD
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test "action_dispatch extensions are applied to ActionDispatch" do
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add_to_config "config.action_dispatch.tld_length = 2"
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require "#{app_path}/config/environment"
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assert_equal 2, ActionDispatch::Http::URL.tld_length
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end
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test "assignment config.encoding to default_charset" do
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charset = 'Shift_JIS'
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add_to_config "config.encoding = '#{charset}'"
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require "#{app_path}/config/environment"
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assert_equal charset, ActionDispatch::Response.default_charset
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end
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# AS
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test "if there's no config.active_support.bare, all of ActiveSupport is required" do
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use_frameworks []
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require "#{app_path}/config/environment"
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assert_nothing_raised { [1,2,3].sample }
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end
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test "config.active_support.bare does not require all of ActiveSupport" do
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add_to_config "config.active_support.bare = true"
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use_frameworks []
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Dir.chdir("#{app_path}/app") do
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require "#{app_path}/config/environment"
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assert_raises(NoMethodError) { "hello".exclude? "lo" }
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end
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end
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# AR
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test "active_record extensions are applied to ActiveRecord" do
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add_to_config "config.active_record.table_name_prefix = 'tbl_'"
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require "#{app_path}/config/environment"
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assert_equal 'tbl_', ActiveRecord::Base.table_name_prefix
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end
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test "database middleware doesn't initialize when activerecord is not in frameworks" do
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use_frameworks []
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require "#{app_path}/config/environment"
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assert_nil defined?(ActiveRecord::Base)
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end
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test "use schema cache dump" do
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Dir.chdir(app_path) do
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`rails generate model post title:string;
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bundle exec rake db:migrate db:schema:cache:dump`
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end
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require "#{app_path}/config/environment"
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ActiveRecord::Base.connection.drop_table("posts") # force drop posts table for test.
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assert ActiveRecord::Base.connection.schema_cache.tables("posts")
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end
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test "expire schema cache dump" do
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Dir.chdir(app_path) do
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`rails generate model post title:string;
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bundle exec rake db:migrate db:schema:cache:dump db:rollback`
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end
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silence_warnings {
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require "#{app_path}/config/environment"
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assert !ActiveRecord::Base.connection.schema_cache.tables("posts")
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}
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end
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test "active record establish_connection uses Rails.env if DATABASE_URL is not set" do
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begin
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require "#{app_path}/config/environment"
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orig_database_url = ENV.delete("DATABASE_URL")
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orig_rails_env, Rails.env = Rails.env, 'development'
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ActiveRecord::Base.establish_connection
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assert ActiveRecord::Base.connection
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assert_match(/#{ActiveRecord::Base.configurations[Rails.env]['database']}/, ActiveRecord::Base.connection_config[:database])
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ensure
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ActiveRecord::Base.remove_connection
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ENV["DATABASE_URL"] = orig_database_url if orig_database_url
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Rails.env = orig_rails_env if orig_rails_env
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end
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end
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test "active record establish_connection uses DATABASE_URL even if Rails.env is set" do
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begin
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require "#{app_path}/config/environment"
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orig_database_url = ENV.delete("DATABASE_URL")
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orig_rails_env, Rails.env = Rails.env, 'development'
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database_url_db_name = "db/database_url_db.sqlite3"
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ENV["DATABASE_URL"] = "sqlite3:#{database_url_db_name}"
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ActiveRecord::Base.establish_connection
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assert ActiveRecord::Base.connection
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assert_match(/#{database_url_db_name}/, ActiveRecord::Base.connection_config[:database])
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ensure
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ActiveRecord::Base.remove_connection
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ENV["DATABASE_URL"] = orig_database_url if orig_database_url
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Rails.env = orig_rails_env if orig_rails_env
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end
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end
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end
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end
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