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PATH: opt / alt / ruby20 / lib64 / ruby / gems / 2.0.0 / gems / rack-1.6.4 / test

require 'rack/cascade'
require 'rack/file'
require 'rack/lint'
require 'rack/urlmap'
require 'rack/mock'

describe Rack::Cascade do
  def cascade(*args)
    Rack::Lint.new Rack::Cascade.new(*args)
  end
  
  docroot = File.expand_path(File.dirname(__FILE__))
  app1 = Rack::File.new(docroot)

app2 = Rack::URLMap.new("/crash" => lambda { |env| raise "boom" })

app3 = Rack::URLMap.new("/foo" => lambda { |env|
                            [200, { "Content-Type" => "text/plain"}, [""]]})

should "dispatch onward on 404 and 405 by default" do
    cascade = cascade([app1, app2, app3])
    Rack::MockRequest.new(cascade).get("/cgi/test").should.be.ok
    Rack::MockRequest.new(cascade).get("/foo").should.be.ok
    Rack::MockRequest.new(cascade).get("/toobad").should.be.not_found
    Rack::MockRequest.new(cascade).get("/cgi/../..").should.be.client_error

# Put is not allowed by Rack::File so it'll 405.
    Rack::MockRequest.new(cascade).put("/foo").should.be.ok
  end

should "dispatch onward on whatever is passed" do
    cascade = cascade([app1, app2, app3], [404, 403])
    Rack::MockRequest.new(cascade).get("/cgi/../bla").should.be.not_found
  end

should "return 404 if empty" do
    Rack::MockRequest.new(cascade([])).get('/').should.be.not_found
  end

should "append new app" do
    cascade = Rack::Cascade.new([], [404, 403])
    Rack::MockRequest.new(cascade).get('/').should.be.not_found
    cascade << app2
    Rack::MockRequest.new(cascade).get('/cgi/test').should.be.not_found
    Rack::MockRequest.new(cascade).get('/cgi/../bla').should.be.not_found
    cascade << app1
    Rack::MockRequest.new(cascade).get('/cgi/test').should.be.ok
    Rack::MockRequest.new(cascade).get('/cgi/../..').should.be.client_error
    Rack::MockRequest.new(cascade).get('/foo').should.be.not_found
    cascade << app3
    Rack::MockRequest.new(cascade).get('/foo').should.be.ok
  end

should "close the body on cascade" do
    body = StringIO.new
    closer = lambda { |env| [404, {}, body] }
    cascade = Rack::Cascade.new([closer, app3], [404])
    Rack::MockRequest.new(cascade).get("/foo").should.be.ok
    body.should.be.closed
  end
end

[-] spec_fastcgi.rb [edit]
[-] spec_session_pool.rb [edit]
[-] spec_auth_basic.rb [edit]
[-] spec_head.rb [edit]
[-] spec_multipart.rb [edit]
[-] spec_builder.rb [edit]
[-] spec_config.rb [edit]
[-] spec_recursive.rb [edit]
[-] spec_runtime.rb [edit]
[-] spec_server.rb [edit]
[+] multipart
[-] spec_commonlogger.rb [edit]
[-] spec_nulllogger.rb [edit]
[-] spec_file.rb [edit]
[-] spec_rewindable_input.rb [edit]
[+] registering_handler
[-] spec_sendfile.rb [edit]
[+] unregistered_handler
[-] spec_mock.rb [edit]
[+] static
[-] spec_tempfile_reaper.rb [edit]
[-] spec_content_type.rb [edit]
[-] spec_urlmap.rb [edit]
[-] spec_lint.rb [edit]
[-] spec_methodoverride.rb [edit]
[-] spec_session_memcache.rb [edit]
[-] spec_utils.rb [edit]
[-] spec_content_length.rb [edit]
[-] spec_cgi.rb [edit]
[-] spec_auth_digest.rb [edit]
[-] spec_thin.rb [edit]
[-] spec_showstatus.rb [edit]
[-] spec_lock.rb [edit]
[-] spec_mongrel.rb [edit]
[-] spec_etag.rb [edit]
[-] spec_chunked.rb [edit]
[+] ..
[-] spec_request.rb [edit]
[-] spec_body_proxy.rb [edit]
[-] spec_static.rb [edit]
[-] spec_cascade.rb [edit]
[-] spec_showexceptions.rb [edit]
[-] spec_session_abstract_id.rb [edit]
[-] spec_directory.rb [edit]
[+] rackup
[-] spec_handler.rb [edit]
[-] spec_version.rb [edit]
[-] testrequest.rb [edit]
[-] spec_conditionalget.rb [edit]
[-] spec_logger.rb [edit]
[-] spec_mime.rb [edit]
[-] spec_response.rb [edit]
[-] spec_webrick.rb [edit]
[+] cgi
[-] gemloader.rb [edit]
[-] spec_deflater.rb [edit]
[-] spec_session_cookie.rb [edit]
[-] spec_lobster.rb [edit]
[+] builder