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Contents
# encoding: UTF-8
require 'uri/http'
require 'open-uri'
##
# This stub overrides OpenURI's open method to allow programs that use OpenURI
# to be easily tested.
#
# == Usage
#
# require 'rc_rest/uri_stub'
#
# class TestMyClass < Test::Unit::TestCase
#
# def setup
# URI::HTTP.responses = []
# URI::HTTP.uris = []
#
# @obj = MyClass.new
# end
#
# def test_my_method
# URI::HTTP.responses << 'some text open would ordinarily return'
#
# result = @obj.my_method
#
# assert_equal :something_meaninfgul, result
#
# assert_equal true, URI::HTTP.responses.empty?
# assert_equal 1, URI::HTTP.uris.length
# assert_equal 'http://example.com/path', URI::HTTP.uris.first
# end
#
# end
class URI::HTTP # :nodoc:
class << self
attr_accessor :responses, :uris
end
alias original_open open
def open(*args)
self.class.uris << self.to_s
io = StringIO.new(self.class.responses.shift)
OpenURI::Meta.init(io)
yield io if block_given?
io
end
end
Version data entries
6 entries across 6 versions & 1 rubygems