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Contents
require "tempfile"
require "fileutils"
module Rack
module Test
# Wraps a Tempfile with a content type. Including one or more UploadedFile's
# in the params causes Rack::Test to build and issue a multipart request.
#
# Example:
# post "/photos", "file" => Rack::Test::UploadedFile.new("me.jpg", "image/jpeg")
class UploadedFile
# The filename, *not* including the path, of the "uploaded" file
attr_reader :original_filename
# The tempfile
attr_reader :tempfile
# The content type of the "uploaded" file
attr_accessor :content_type
def initialize(path, content_type = "text/plain", binary = false)
raise "#{path} file does not exist" unless ::File.exist?(path)
@content_type = content_type
@original_filename = ::File.basename(path)
@tempfile = Tempfile.new([@original_filename, ::File.extname(path)])
@tempfile.set_encoding(Encoding::BINARY) if @tempfile.respond_to?(:set_encoding)
@tempfile.binmode if binary
ObjectSpace.define_finalizer(self, self.class.finalize(@tempfile))
FileUtils.copy_file(path, @tempfile.path)
end
def path
@tempfile.path
end
alias_method :local_path, :path
def method_missing(method_name, *args, &block) #:nodoc:
@tempfile.__send__(method_name, *args, &block)
end
def respond_to?(method_name, include_private = false) #:nodoc:
@tempfile.respond_to?(method_name, include_private) || super
end
def self.finalize(file)
proc { actually_finalize file }
end
def self.actually_finalize(file)
file.close
file.unlink
end
end
end
end
Version data entries
3 entries across 3 versions & 3 rubygems