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require "isolation/abstract_unit"
module ApplicationTests
class InitializerTest < Test::Unit::TestCase
include ActiveSupport::Testing::Isolation
def setup
build_app
boot_rails
end
test "the application root is set correctly" do
require "#{app_path}/config/environment"
assert_equal Pathname.new(app_path), Rails.application.root
end
test "the application root can be set" do
FileUtils.mkdir_p("#{app_path}/hello")
add_to_config <<-RUBY
config.frameworks = []
config.root = '#{app_path}/hello'
RUBY
require "#{app_path}/config/environment"
assert_equal Pathname.new("#{app_path}/hello"), Rails.application.root
end
test "the application root is detected as where config.ru is located" do
add_to_config <<-RUBY
config.frameworks = []
RUBY
FileUtils.mv "#{app_path}/config.ru", "#{app_path}/config/config.ru"
require "#{app_path}/config/environment"
assert_equal Pathname.new("#{app_path}/config"), Rails.application.root
end
test "the application root is Dir.pwd if there is no config.ru" do
File.delete("#{app_path}/config.ru")
add_to_config <<-RUBY
config.frameworks = []
RUBY
Dir.chdir("#{app_path}/app") do
require "#{app_path}/config/environment"
assert_equal Pathname.new("#{app_path}/app"), Rails.application.root
end
end
test "config.active_support.bare does not require all of ActiveSupport" do
add_to_config "config.frameworks = []; config.active_support.bare = true"
Dir.chdir("#{app_path}/app") do
require "#{app_path}/config/environment"
assert_raises(NoMethodError) { 1.day }
end
end
test "marking the application as threadsafe sets the correct config variables" do
add_to_config <<-RUBY
config.threadsafe!
RUBY
require "#{app_path}/config/application"
assert AppTemplate::Application.config.action_controller.allow_concurrency
end
test "the application can be marked as threadsafe when there are no frameworks" do
FileUtils.rm_rf("#{app_path}/config/environments")
add_to_config <<-RUBY
config.frameworks = []
config.threadsafe!
RUBY
assert_nothing_raised do
require "#{app_path}/config/application"
end
end
end
end
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