# !/usr/bin/env rubyrequire'rspec/core'RSpec::Core::Runner.invoke

defself.invokedisable_autorun!status=run(ARGV,$stderr,$stdout).to_iexit(status)ifstatus!=0end

defself.run(args,err=$stderr,out=$stdout)trap_interruptoptions=ConfigurationOptions.new(args)ifoptions.options[:drb]require'rspec/core/drb'beginDRbRunner.new(options).run(err,out)rescueDRb::DRbConnErrorerr.puts"No DRb server is running. Running in local process instead ..."new(options).run(err,out)endelsenew(options).run(err,out)endend

definitialize(options,configuration=RSpec.configuration,world=RSpec.world)@options=options@configuration=configuration@world=worldend

defrun(err,out)setup(err,out)run_specs(@world.ordered_example_groups)end

defsetup(err,out)@configuration.error_stream=err@configuration.output_stream=outif@configuration.output_stream==$stdout@options.configure(@configuration)@configuration.load_spec_files@world.announce_filtersend

defrun_specs(example_groups)@configuration.reporter.report(@world.example_count(example_groups))do|reporter|beginhook_context=SuiteHookContext.new@configuration.hooks.run(:before,:suite,hook_context)example_groups.map{|g|g.run(reporter)}.all??0:@configuration.failure_exit_codeensure@configuration.hooks.run(:after,:suite,hook_context)endendend

defself.define_example_group_method(name,metadata={})define_singleton_method(name)do|*args,&example_group_block|# ...description=args.shiftcombined_metadata=metadata.dupcombined_metadata.merge!(args.pop)ifargs.last.is_a?Hashargs<<combined_metadatasubclass(self,description,args,&example_group_block).tapdo|child|children<<childend# ...RSpec::Core::DSL.expose_example_group_alias(name)end

defself.subclass(parent,description,args,&example_group_block)subclass=Class.new(parent)subclass.set_it_up(description,*args,&example_group_block)ExampleGroups.assign_const(subclass)subclass.module_exec(&example_group_block)ifexample_group_block# The LetDefinitions module must be included _after_ other modules# to ensure that it takes precedence when there are name collisions.# Thus, we delay including it until after the example group block# has been eval'd.MemoizedHelpers.define_helpers_on(subclass)subclassend

defself.define_example_method(name,extra_options={})define_singleton_method(name)do|*all_args,&block|desc,*args=*all_argsoptions=Metadata.build_hash_from(args)options.update(:skip=>RSpec::Core::Pending::NOT_YET_IMPLEMENTED)unlessblockoptions.update(extra_options)examples<<RSpec::Core::Example.new(self,desc,options,block)examples.lastendend

defrun_specs(example_groups)@configuration.reporter.report(@world.example_count(example_groups))do|reporter|beginhook_context=SuiteHookContext.new@configuration.hooks.run(:before,:suite,hook_context)example_groups.map{|g|g.run(reporter)}.all??0:@configuration.failure_exit_codeensure@configuration.hooks.run(:after,:suite,hook_context)endendend

defself.run(reporter)# ...reporter.example_group_started(self)begininstance=new('before(:context) hook')run_before_context_hooks(instance)# `ExampleGroup`をインスタンス化してbefore(:context)フックを実行result_for_this_group=run_examples(reporter)# 自身に登録されている各テストケースを実行していくresults_for_descendants=ordering_strategy.order(children).map{|child|child.run(reporter)}.all?# 子`ExampleGroup`のテストケース実行result_for_this_group&&results_for_descendants# ...ensureinstance=new('after(:context) hook')run_after_context_hooks(instance)# 再度別のインスタンスを作りafter(:context)フックを実行before_context_ivars.clearreporter.example_group_finished(self)endend

defself.run_examples(reporter)ordering_strategy.order(filtered_examples).mapdo|example|nextifRSpec.world.wants_to_quitinstance=new(example.inspect_output)# テストケース実行のためのインスタンスを作るset_ivars(instance,before_context_ivars)# before(:context)で定義したインスタンス変数を動的に定義するsucceeded=example.run(instance,reporter)# ExampleGroupのインスタンスを渡しているRSpec.world.wants_to_quit=trueiffail_fast?&&!succeededsucceededend.all?end

defrun(example_group_instance,reporter)# ...beginrun_before_example@example_group_instance.instance_exec(self,&@example_block)# ...rescueException=>eset_exception(e)ensurerun_after_exampleendendend# ...end

defit_is_asserted_by(description=nil,&blk)file,lineno=blk.source_locationcmd=description?"it(description)":"specify"eval%{#{cmd} do evaluate_example("#{__callee__}", &blk) end},binding,file,linenoend

defenable_expect(syntax_host=::RSpec::Matchers)returnifexpect_enabled?(syntax_host)syntax_host.module_execdodefexpect(value=::RSpec::Expectations::ExpectationTarget::UndefinedValue,&block)::RSpec::Expectations::ExpectationTarget.for(value,block)endendend

defself.for(value,block)ifUndefinedValue.equal?(value)unlessblockraiseArgumentError,"You must pass either an argument or a block to `expect`."endBlockExpectationTarget.new(block)elsifblockraiseArgumentError,"You cannot pass both an argument and a block to `expect`."elsenew(value)endend

defto(matcher=nil,message=nil,&block)prevent_operator_matchers(:to)unlessmatcherRSpec::Expectations::PositiveExpectationHandler.handle_matcher(@target,matcher,message,&block)end

defself.handle_matcher(actual,initial_matcher,message=nil,&block)matcher=ExpectationHelper.setup(self,initial_matcher,message)return::RSpec::Matchers::BuiltIn::PositiveOperatorMatcher.new(actual)unlessinitial_matchermatcher.matches?(actual,&block)||ExpectationHelper.handle_failure(matcher,message,:failure_message)end

defeq(expected)BuiltIn::Eq.new(expected)endalias_matcher:an_object_eq_to,:eqalias_matcher:eq_to,:eq

classEq<BaseMatcherdeffailure_message"\nexpected:#{format_object(expected)}\n     got:#{format_object(actual)}\n\n(compared using ==)\n"end# ...privatedefmatch(expected,actual)actual==expectedend# ...end

moduleExepectationHelper# ...defself.handle_failure(matcher,message,failure_message_method)message=message.callifmessage.respond_to?(:call)# カスタムメッセージが渡されていればそちらを優先message||=matcher.__send__(failure_message_method)# マッチャから失敗時にメッセージを取得ifmatcher.respond_to?(:diffable?)&&matcher.diffable?::RSpec::Expectations.fail_withmessage,matcher.expected,matcher.actualelse::RSpec::Expectations.fail_withmessageendendend

moduleRSpecmoduleExpectationsclass<<self# ...deffail_with(message,expected=nil,actual=nil)unlessmessageraiseArgumentError,"Failure message is nil. Does your matcher define the "\"appropriate failure_message[_when_negated] method to return a string?"enddiff=differ.diff(actual,expected)message="#{message}\nDiff:#{diff}"unlessdiff.empty?# マッチャが失敗すると最終的にこの例外が呼ばれるraiseRSpec::Expectations::ExpectationNotMetError,messageendendendend

defself.run(reporter)# ...begin# ...rescueException=>exRSpec.world.wants_to_quit=trueiffail_fast?for_filtered_examples(reporter){|example|example.fail_with_exception(reporter,ex)}# ...end

deffail_with_exception(reporter,exception)start(reporter)set_exception(exception)finish(reporter)# テストが終わった時のメッセージ表示end

deffinish(reporter)pending_message=execution_result.pending_messageif@exceptionrecord_finished:failedexecution_result.exception=@exceptionreporter.example_failedself# reporterのexample_failedを呼んで失敗したことを通知するfalseelsifpending_messagerecord_finished:pendingexecution_result.pending_message=pending_messagereporter.example_pendingselftrueelserecord_finished:passedreporter.example_passedselftrueendend

defexample_failed(example)@failed_examples<<examplenotify:example_failed,Notifications::ExampleNotification.for(example)end

defnotify(event,notification)registered_listeners(event).eachdo|formatter|formatter.__send__(event,notification)# イベント名を使ってFormatterのメソッドを呼び出すendend

moduleRSpecmoduleCoremoduleFormatters# @privateclassDocumentationFormatter<BaseTextFormatterFormatters.registerself,:example_group_started,:example_group_finished,:example_passed,:example_pending,:example_failed

defexample_passed(passed)# passedはNotificationのインスタンスoutput.putspassed_output(passed.example)end

defpassed_output(example)ConsoleCodes.wrap("#{current_indentation}#{example.description.strip}",:success)end

defexample_passed(notification)@example_notifications<<notificationenddefexample_pending(notification)@example_notifications<<notificationenddefexample_failed(notification)@example_notifications<<notificationend

defdump_summary(summary)xml.instruct!testsuite_options={:name=>'rspec',:tests=>summary.example_count,:failures=>summary.failure_count,:errors=>0,:time=>'%.6f'%summary.duration,:timestamp=>@start.iso8601}xml.testsuitetestsuite_optionsdoxml.properties@example_notifications.eachdo|notification|send:"dump_summary_example_#{notification.example.execution_result[:status]}",notificationendendend