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require "isolation/abstract_unit"
require "rails"
require "rack"
module ApplicationTests
class LoadTest < Test::Unit::TestCase
include ActiveSupport::Testing::Isolation
def setup
build_app
end
test "rails app is present" do
assert File.exist?(app_path("config"))
end
test "running Rails::Application.load on the path returns a (vaguely) useful application" do
app_file "config.ru", <<-CONFIG
require File.dirname(__FILE__) + '/config/environment'
use Rails::Rack::Static
run ActionController::Dispatcher.new
CONFIG
@app = ActionDispatch::Utils.parse_config("#{app_path}/config.ru")
assert_welcome get("/")
end
test "config.ru is used" do
app_file "config.ru", <<-CONFIG
class MyMiddleware
def initialize(app)
@app = app
end
def call(env)
status, headers, body = @app.call(env)
headers["Config-Ru-Test"] = "TESTING"
[status, headers, body]
end
end
use MyMiddleware
run proc {|env| [200, {"Content-Type" => "text/html"}, ["VICTORY"]] }
CONFIG
@app = ActionDispatch::Utils.parse_config("#{app_path}/config.ru")
assert_body "VICTORY", get("/omg")
assert_header "Config-Ru-Test", "TESTING", get("/omg")
end
test "arbitrary.rb can be used as a config" do
app_file "myapp.rb", <<-CONFIG
Myapp = proc {|env| [200, {"Content-Type" => "text/html"}, ["OMG ROBOTS"]] }
CONFIG
@app = ActionDispatch::Utils.parse_config("#{app_path}/myapp.rb")
assert_body "OMG ROBOTS", get("/omg")
end
end
end
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