instiki/vendor/plugins/rack/test/spec_file.rb

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require 'rack/file'
require 'rack/mock'
describe Rack::File do
DOCROOT = File.expand_path(File.dirname(__FILE__)) unless defined? DOCROOT
should "serve files" do
res = Rack::MockRequest.new(Rack::Lint.new(Rack::File.new(DOCROOT))).
get("/cgi/test")
res.should.be.ok
res.should =~ /ruby/
end
should "set Last-Modified header" do
res = Rack::MockRequest.new(Rack::Lint.new(Rack::File.new(DOCROOT))).
get("/cgi/test")
path = File.join(DOCROOT, "/cgi/test")
res.should.be.ok
res["Last-Modified"].should.equal File.mtime(path).httpdate
end
should "serve files with URL encoded filenames" do
res = Rack::MockRequest.new(Rack::Lint.new(Rack::File.new(DOCROOT))).
get("/cgi/%74%65%73%74") # "/cgi/test"
res.should.be.ok
res.should =~ /ruby/
end
should "not allow directory traversal" do
res = Rack::MockRequest.new(Rack::Lint.new(Rack::File.new(DOCROOT))).
get("/cgi/../test")
res.should.be.forbidden
end
should "not allow directory traversal with encoded periods" do
res = Rack::MockRequest.new(Rack::Lint.new(Rack::File.new(DOCROOT))).
get("/%2E%2E/README")
res.should.be.forbidden
end
should "404 if it can't find the file" do
res = Rack::MockRequest.new(Rack::Lint.new(Rack::File.new(DOCROOT))).
get("/cgi/blubb")
res.should.be.not_found
end
should "detect SystemCallErrors" do
res = Rack::MockRequest.new(Rack::Lint.new(Rack::File.new(DOCROOT))).
get("/cgi")
res.should.be.not_found
end
should "return bodies that respond to #to_path" do
env = Rack::MockRequest.env_for("/cgi/test")
status, headers, body = Rack::File.new(DOCROOT).call(env)
path = File.join(DOCROOT, "/cgi/test")
status.should.equal 200
body.should.respond_to :to_path
body.to_path.should.equal path
end
end