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How to use session method of Konacha Package

Best Konacha code snippet using Konacha.session

runner_spec.rb

Source:runner_spec.rb

...8      Konacha.should_receive(:formatters) { :formatters }9      Konacha::Reporter.should_receive(:new).with(:formatters)10      described_class.new11    end12    it 'accepts an existing capybara session' do13      instance = described_class.new 'existing_session'14      instance.session.should == 'existing_session'15    end16  end17  describe ".start" do18    it 'sets the Capybara.server_port' do19      Capybara.should_receive(:server_port=).with(Konacha.runner_port)20      Konacha::Runner.any_instance.stub(:run)21      Konacha::Runner.start22    end23  end24  shared_examples_for "Konacha::Runner" do |driver|25    before do26      Konacha.configure do |config|27        config.driver = driver28        config.formatters = [Konacha::Formatter.new(StringIO.new)]29      end30    end31    describe "#run" do32      let(:suite) do33        {'event' => 'suite',34         'type' => 'suite',35         'data' => {36           'title' => 'failure',37           'fullTitle' => 'failure',38           'path' => 'failing_spec.js'39         }}40      end41      let(:suite_end) do42        {'event' => 'suite end',43         'type' => 'suite',44         'data' => {45           'title' => 'failure',46           'fullTitle' => 'failure',47           'path' => 'failing_spec.js'48         }}49      end50      let(:test) do51        {'event' => 'test',52         'type'  => 'test',53         'data'  => {54           'title'           => 'fails',55           'fullTitle'       => 'failure fails',56           'parentFullTitle' => 'failure',57           'path'            => 'failing_spec.js'}}58      end59      let(:failure) do60        {'event' => 'fail',61         'type'  => 'test',62         'data'  => {63           'duration'        => anything,64           'title'           => 'fails',65           'fullTitle'       => 'failure fails',66           'parentFullTitle' => 'failure',67           'status'          => 'failed',68           'path'            => 'failing_spec.js',69           'error'           => {'message' => 'expected 4 to equal 5', 'name' => 'AssertionError'}}}70      end71      let(:error_async) do72        {'event' => 'fail',73         'type'  => 'test',74         'data'  => {75           'title'           => 'errors asynchronously',76           'fullTitle'       => 'failure errors asynchronously',77           'parentFullTitle' => 'failure',78           'status'          => 'failed',79           'path'            => 'failing_spec.js',80           # Accept anything for 'message' since async errors have URLs, which81           # vary on every run, and line #, which may change in Chai releases.82           'error'           => {'message' => anything(), 'name' => 'Error'}}}83      end84      let(:pass) do85        {'event' => 'pass',86         'type'  => 'test',87         'data'  => {88           'title'           => 'is empty',89           'fullTitle'       => 'the body#konacha element is empty',90           'parentFullTitle' => 'the body#konacha element',91           'status'          => 'passed',92           'path'            => 'body_spec.js.coffee',93           'duration'        => anything}}94      end95      let(:pending) do96        {'event' => 'pending',97         'type'  => 'test',98         'data'  => {99           'title'           => 'is pending',100           'fullTitle'       => 'pending test is pending',101           'parentFullTitle' => 'pending test',102           'path'            => 'pending_spec.js',103           'status'          => 'pending'}}104      end105      let(:start)     { {'event' => 'start', 'testCount' => kind_of(Integer), 'data' => {} } }106      let(:end_event) { {'event' => 'end', 'data' => {} } }107      it "passes along the right events" do108        subject.reporter.should_receive(:process_mocha_event).with(start)109        subject.reporter.should_receive(:process_mocha_event).with(suite)110        subject.reporter.should_receive(:process_mocha_event).with(suite_end)111        subject.reporter.should_receive(:process_mocha_event).with(test)112        subject.reporter.should_receive(:process_mocha_event).with(failure)113        subject.reporter.should_receive(:process_mocha_event).with(error_async)114        subject.reporter.should_receive(:process_mocha_event).with(pass)115        subject.reporter.should_receive(:process_mocha_event).with(pending)116        subject.reporter.should_receive(:process_mocha_event).with(end_event)117        subject.reporter.stub(:process_mocha_event)118        subject.run119      end120      it 'accepts paths to test' do121        session = double('capybara session')122        session.stub(:evaluate_script).and_return([start, pass, end_event].to_json)123        session.should_receive(:visit).with('/test_path')124        instance = described_class.new session125        instance.run('/test_path')126      end127    end128  end129  describe "with selenium" do130    it_behaves_like "Konacha::Runner", :selenium131  end132  describe "with poltergeist" do133    it_behaves_like "Konacha::Runner", :poltergeist134  end135end...

runner.rb

Source:runner.rb

...29        UI.info "#{action}ing Konacha", :reset => true30        spawn_konacha31      end32      def kill_konacha33        clear_session!34        if @process35          @process.stop(5)36          UI.info "Konacha Stopped", :reset => true37        end38      end39      def run(paths=[])40        return UI.info("Konacha server not running") unless konacha_running?41        UI.info "Konacha Running: #{paths.empty? ? 'All tests' : paths.join(' ')}"42        urls = paths.map { |p| konacha_url(p) }43        urls = [konacha_url] if paths.empty?44        test_results = {45          :examples => 0,46          :failures => 0,47          :pending  => 0,48          :duration => 049        }50        urls.each_with_index do |url, index|51          individual_result = run_tests(url, paths[index])52          test_results[:examples] += individual_result[:examples]53          test_results[:failures] += individual_result[:failures]54          test_results[:pending]  += individual_result[:pending]55          test_results[:duration] += individual_result[:duration]56        end57        result_line = "#{test_results[:examples]} examples, #{test_results[:failures]} failures"58        result_line << ", #{test_results[:pending]} pending" if test_results[:pending] > 059        text = [60          result_line,61          "in #{"%.2f" % test_results[:duration]} seconds"62        ].join "\n"63        UI.info text if urls.length > 164        if @options[:notification]65          image = test_results[:failures] > 0 ? :failed : :success66          ::Guard::Notifier.notify(text, :title => 'Konacha Specs', :image => image )67        end68      end69      EMPTY_RESULT = {70        :examples => 0,71        :failures => 0,72        :pending  => 0,73        :duration => 0,74      }75      def run_tests(url, path)76        session.reset!77        unless valid_spec? url78          UI.warning "No spec found for: #{path}"79          return EMPTY_RESULT80        end81        runner = ::Konacha::Runner.new session82        runner.run url83        return {84          :examples => runner.reporter.example_count,85          :failures => runner.reporter.failure_count,86          :pending  => runner.reporter.pending_count,87          :duration => runner.reporter.duration88        }89      rescue => e90        UI.error e.inspect91        @session = nil92      end93      def run_all94        run if @options[:run_all]95      end96      def run_all_on_start97         run_all if @options[:all_on_start]98      end99      private100      def konacha_url(path = nil)101        url_path = path.gsub(/^#{@options[:spec_dir]}\/?/, '').gsub(/\.coffee$/, '').gsub(/\.js$/, '') unless path.nil?102        "#{konacha_base_url}/#{url_path}?mode=runner&unique=#{unique_id}"103      end104      def unique_id105        "#{Time.now.to_i}#{rand(100)}"106      end107      def session108        UI.info "Starting Konacha-Capybara session using #{@options[:driver]} driver, this can take a few seconds..." if @session.nil?109        @session ||= Capybara::Session.new @options[:driver]110      end111      def clear_session!112        return unless @session113        @session.reset!114        @session = nil115      end116      def spawn_konacha_command117        cmd_parts = ''118        cmd_parts << "bundle exec " if bundler?119        cmd_parts << "rake konacha:serve"120        cmd_parts.split121      end122      def spawn_konacha123        unless @process124          @process = ChildProcess.build(*spawn_konacha_command)125          @process.io.inherit! if ::Guard.respond_to?(:options) && ::Guard.options && ::Guard.options[:verbose]126          @process.start127           Timeout::timeout(@options[:spawn_wait]) do128            until konacha_running?129              sleep(0.2)130            end131          end132        end133      end134      def konacha_base_url135        "http://#{@options[:host]}:#{@options[:port]}"136      end137      def konacha_running?138        Net::HTTP.get_response(URI.parse(konacha_base_url))139      rescue Errno::ECONNREFUSED140      end141      def bundler?142        @bundler ||= options[:bundler] != false && File.exist?("#{Dir.pwd}/Gemfile")143      end144      def valid_spec? url145        session.visit url146        konacha_spec = session.evaluate_script('typeof window.top.Konacha')147        konacha_spec == 'object'148      end149    end150  end151end...

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