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require 'isolation/abstract_unit'
module ApplicationTests
class MetalTest < Test::Unit::TestCase
include ActiveSupport::Testing::Isolation
def setup
build_app
boot_rails
require 'rack/test'
extend Rack::Test::Methods
end
def app
@app ||= begin
require "#{app_path}/config/environment"
Rails.application
end
end
test "single metal endpoint" do
app_file 'app/metal/foo_metal.rb', <<-RUBY
class FooMetal
def self.call(env)
[200, { "Content-Type" => "text/html"}, ["FooMetal"]]
end
end
RUBY
get "/not/slash"
assert_equal 200, last_response.status
assert_equal "FooMetal", last_response.body
end
test "multiple metal endpoints" do
app_file 'app/metal/metal_a.rb', <<-RUBY
class MetalA
def self.call(env)
[404, { "Content-Type" => "text/html", "X-Cascade" => "pass" }, ["Metal A"]]
end
end
RUBY
app_file 'app/metal/metal_b.rb', <<-RUBY
class MetalB
def self.call(env)
[200, { "Content-Type" => "text/html"}, ["Metal B"]]
end
end
RUBY
get "/not/slash"
assert_equal 200, last_response.status
assert_equal "Metal B", last_response.body
end
test "pass through to application" do
app_file 'app/metal/foo_metal.rb', <<-RUBY
class FooMetal
def self.call(env)
[404, { "Content-Type" => "text/html", "X-Cascade" => "pass" }, ["Not Found"]]
end
end
RUBY
controller :foo, <<-RUBY
class FooController < ActionController::Base
def index
render :text => "foo"
end
end
RUBY
app_file 'config/routes.rb', <<-RUBY
AppTemplate::Application.routes.draw do |map|
match ':controller(/:action)'
end
RUBY
get "/foo"
assert_equal 200, last_response.status
assert_equal "foo", last_response.body
end
end
end
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