require 'rubygems/test_case' require 'rubygems/request' require 'ostruct' class TestGemRequest < Gem::TestCase def setup @proxies = %w[http_proxy HTTP_PROXY http_proxy_user HTTP_PROXY_USER http_proxy_pass HTTP_PROXY_PASS no_proxy NO_PROXY] @old_proxies = @proxies.map {|k| ENV[k] } @proxies.each {|k| ENV[k] = nil } super @proxy_uri = "http://localhost:1234" @uri = URI('http://example') @request = Gem::Request.new @uri, nil, nil, nil end def teardown super Gem.configuration[:http_proxy] = nil @proxies.each_with_index {|k, i| ENV[k] = @old_proxies[i] } end def test_initialize_proxy proxy_uri = 'http://proxy.example.com' request = Gem::Request.new @uri, nil, nil, proxy_uri assert_equal proxy_uri, request.proxy_uri.to_s end def test_initialize_proxy_URI proxy_uri = 'http://proxy.example.com' request = Gem::Request.new @uri, nil, nil, URI(proxy_uri) assert_equal proxy_uri, request.proxy_uri.to_s end def test_initialize_proxy_ENV ENV['http_proxy'] = @proxy_uri ENV['http_proxy_user'] = 'foo' ENV['http_proxy_pass'] = 'bar' request = Gem::Request.new @uri, nil, nil, nil proxy = request.proxy_uri assert_equal 'foo', proxy.user assert_equal 'bar', proxy.password end def test_initialize_proxy_ENV_https ENV['https_proxy'] = @proxy_uri request = Gem::Request.new URI('https://example'), nil, nil, nil proxy = request.proxy_uri assert_equal URI(@proxy_uri), proxy end def test_get_proxy_from_env_fallback ENV['http_proxy'] = @proxy_uri proxy = @request.get_proxy_from_env 'https' assert_equal URI(@proxy_uri), proxy end def test_get_proxy_from_env_https ENV['https_proxy'] = @proxy_uri proxy = @request.get_proxy_from_env 'https' assert_equal URI(@proxy_uri), proxy end def test_get_proxy_from_env_domain ENV['http_proxy'] = @proxy_uri ENV['http_proxy_user'] = 'foo\user' ENV['http_proxy_pass'] = 'my bar' proxy = @request.get_proxy_from_env assert_equal 'foo\user', Gem::UriFormatter.new(proxy.user).unescape assert_equal 'my bar', Gem::UriFormatter.new(proxy.password).unescape end def test_get_proxy_from_env_escape ENV['http_proxy'] = @proxy_uri ENV['http_proxy_user'] = 'foo@user' ENV['http_proxy_pass'] = 'my@bar' proxy = @request.get_proxy_from_env assert_equal 'foo%40user', proxy.user assert_equal 'my%40bar', proxy.password end def test_get_proxy_from_env_normalize ENV['HTTP_PROXY'] = 'fakeurl:12345' assert_equal 'http://fakeurl:12345', @request.get_proxy_from_env.to_s end def test_get_proxy_from_env_empty ENV['HTTP_PROXY'] = '' ENV.delete 'http_proxy' assert_nil @request.get_proxy_from_env end def test_fetch uri = URI.parse "#{@gem_repo}/specs.#{Gem.marshal_version}" @request = Gem::Request.new(uri, Net::HTTP::Get, nil, nil) util_stub_connection_for :body => :junk, :code => 200 response = @request.fetch assert_equal 200, response.code assert_equal :junk, response.body end def test_fetch_head uri = URI.parse "#{@gem_repo}/specs.#{Gem.marshal_version}" @request = Gem::Request.new(uri, Net::HTTP::Get, nil, nil) util_stub_connection_for :body => '', :code => 200 response = @request.fetch assert_equal 200, response.code assert_equal '', response.body end def test_fetch_unmodified uri = URI.parse "#{@gem_repo}/specs.#{Gem.marshal_version}" t = Time.utc(2013, 1, 2, 3, 4, 5) @request = Gem::Request.new(uri, Net::HTTP::Get, t, nil) conn = util_stub_connection_for :body => '', :code => 304 response = @request.fetch assert_equal 304, response.code assert_equal '', response.body modified_header = conn.payload['if-modified-since'] assert_equal 'Wed, 02 Jan 2013 03:04:05 GMT', modified_header end def test_user_agent ua = Gem::Request.new(@uri, nil, nil, nil).user_agent assert_match %r%^RubyGems/\S+ \S+ Ruby/\S+ \(.*?\)%, ua assert_match %r%RubyGems/#{Regexp.escape Gem::VERSION}%, ua assert_match %r% #{Regexp.escape Gem::Platform.local.to_s} %, ua assert_match %r%Ruby/#{Regexp.escape RUBY_VERSION}%, ua assert_match %r%\(#{Regexp.escape RUBY_RELEASE_DATE} %, ua end def test_user_agent_engine util_save_version Object.send :remove_const, :RUBY_ENGINE if defined?(RUBY_ENGINE) Object.send :const_set, :RUBY_ENGINE, 'vroom' ua = Gem::Request.new(@uri, nil, nil, nil).user_agent assert_match %r%\) vroom%, ua ensure util_restore_version end def test_user_agent_engine_ruby util_save_version Object.send :remove_const, :RUBY_ENGINE if defined?(RUBY_ENGINE) Object.send :const_set, :RUBY_ENGINE, 'ruby' ua = Gem::Request.new(@uri, nil, nil, nil).user_agent assert_match %r%\)%, ua ensure util_restore_version end def test_user_agent_patchlevel util_save_version Object.send :remove_const, :RUBY_PATCHLEVEL Object.send :const_set, :RUBY_PATCHLEVEL, 5 ua = Gem::Request.new(@uri, nil, nil, nil).user_agent assert_match %r% patchlevel 5\)%, ua ensure util_restore_version end def test_user_agent_revision util_save_version Object.send :remove_const, :RUBY_PATCHLEVEL Object.send :const_set, :RUBY_PATCHLEVEL, -1 Object.send :remove_const, :RUBY_REVISION if defined?(RUBY_REVISION) Object.send :const_set, :RUBY_REVISION, 6 ua = Gem::Request.new(@uri, nil, nil, nil).user_agent assert_match %r% revision 6\)%, ua assert_match %r%Ruby/#{Regexp.escape RUBY_VERSION}dev%, ua ensure util_restore_version end def test_user_agent_revision_missing util_save_version Object.send :remove_const, :RUBY_PATCHLEVEL Object.send :const_set, :RUBY_PATCHLEVEL, -1 Object.send :remove_const, :RUBY_REVISION if defined?(RUBY_REVISION) ua = Gem::Request.new(@uri, nil, nil, nil).user_agent assert_match %r%\(#{Regexp.escape RUBY_RELEASE_DATE}\)%, ua ensure util_restore_version end def util_restore_version Object.send :remove_const, :RUBY_ENGINE if defined?(RUBY_ENGINE) Object.send :const_set, :RUBY_ENGINE, @orig_RUBY_ENGINE if defined?(@orig_RUBY_ENGINE) Object.send :remove_const, :RUBY_PATCHLEVEL Object.send :const_set, :RUBY_PATCHLEVEL, @orig_RUBY_PATCHLEVEL Object.send :remove_const, :RUBY_REVISION if defined?(RUBY_REVISION) Object.send :const_set, :RUBY_REVISION, @orig_RUBY_REVISION if defined?(@orig_RUBY_REVISION) end def util_save_version @orig_RUBY_ENGINE = RUBY_ENGINE if defined? RUBY_ENGINE @orig_RUBY_PATCHLEVEL = RUBY_PATCHLEVEL @orig_RUBY_REVISION = RUBY_REVISION if defined? RUBY_REVISION end def util_stub_connection_for hash def @request.connection= conn @conn = conn end def @request.connection_for uri @conn end @request.connection = Conn.new OpenStruct.new(hash) end class Conn attr_accessor :payload def initialize(response) @response = response self.payload = nil end def request(req) self.payload = req @response end end end