console_output_observer.rb in lopata-0.1.14

- old
+ new
@@ -1,100 +1,100 @@
-require_relative 'backtrace_formatter'
-require 'forwardable'
-
-module Lopata
-  module Observers
-    # @private
-    class ConsoleOutputObserver < BaseObserver
-      extend Forwardable
-      # @private
-      attr_reader :output
-      # @private
-      def_delegators :output, :puts, :flush
-
-      def initialize
-        @output = $stdout
-      end
-
-      # @see Lopata::Observers::BaseObserver#finished
-      def finished(world)
-        total = statuses.values.inject(0, &:+)
-        counts = statuses.map do |status, count|
-          colored("%d %s", status) % [count, status]
-        end
-        details = counts.empty? ? "" : "(%s)" % counts.join(', ')
-        puts "#{total} scenario%s %s" % [total == 1 ? '' : 's', details]
-      end
-
-      # @see Lopata::Observers::BaseObserver#scenario_finished
-      def scenario_finished(scenario)
-        message = "#{scenario.title} #{bold(scenario.status.to_s.upcase)}"
-        puts colored(message, scenario.status)
-
-        statuses[scenario.status] ||= 0
-        statuses[scenario.status] += 1
-
-        if scenario.failed?
-          scenario.steps.each do |step|
-            puts colored("  #{status_marker(step.status)} #{step.title}", step.status)
-            puts indent(4, backtrace_formatter.error_message(step.exception, include_backtrace: true)) if step.failed?
-          end
-        end
-
-        flush
-      end
-
-      private
-
-      def colored(text, status)
-        case status
-        when :failed then red(text)
-        when :passed then green(text)
-        when :skipped then cyan(text)
-        when :pending then yellow(text)
-        else text
-        end
-      end
-
-      {
-        red: 31,
-        green: 32,
-        cyan: 36,
-        yellow: 33,
-        bold: 1,
-      }.each do |color, code|
-        define_method(color) do |text|
-          wrap(text, code)
-        end
-      end
-
-      def wrap(text, code)
-        "\e[#{code}m#{text}\e[0m"
-      end
-
-      def backtrace_formatter
-        @backtrace_formatter ||= Lopata::Observers::BacktraceFormatter.new
-      end
-
-      def status_marker(status)
-        case status
-        when :failed then "[!]"
-        when :skipped then "[-]"
-        when :pending then "[?]"
-        else "[+]"
-        end
-      end
-
-      # Adds indent to text
-      # @param cols [Number] number of spaces to be added
-      # @param text [String] text to add indent
-      # @return [String] text with indent
-      def indent(cols, text)
-        text.split("\n").map { |line| " " * cols + line }.join("\n")
-      end
-
-      def statuses
-        @statuses ||= {}
-      end
-    end
-  end
-end
+require_relative 'backtrace_formatter'
+require 'forwardable'
+
+module Lopata
+  module Observers
+    # @private
+    class ConsoleOutputObserver < BaseObserver
+      extend Forwardable
+      # @private
+      attr_reader :output
+      # @private
+      def_delegators :output, :puts, :flush
+
+      def initialize
+        @output = $stdout
+      end
+
+      # @see Lopata::Observers::BaseObserver#finished
+      def finished(world)
+        total = statuses.values.inject(0, &:+)
+        counts = statuses.map do |status, count|
+          colored("%d %s", status) % [count, status]
+        end
+        details = counts.empty? ? "" : "(%s)" % counts.join(', ')
+        puts "#{total} scenario%s %s" % [total == 1 ? '' : 's', details]
+      end
+
+      # @see Lopata::Observers::BaseObserver#scenario_finished
+      def scenario_finished(scenario)
+        message = "#{scenario.title} #{bold(scenario.status.to_s.upcase)}"
+        puts colored(message, scenario.status)
+
+        statuses[scenario.status] ||= 0
+        statuses[scenario.status] += 1
+
+        if scenario.failed?
+          scenario.steps.each do |step|
+            puts colored("  #{status_marker(step.status)} #{step.title}", step.status)
+            puts indent(4, backtrace_formatter.error_message(step.exception, include_backtrace: true)) if step.failed?
+          end
+        end
+
+        flush
+      end
+
+      private
+
+      def colored(text, status)
+        case status
+        when :failed then red(text)
+        when :passed then green(text)
+        when :skipped then cyan(text)
+        when :pending then yellow(text)
+        else text
+        end
+      end
+
+      {
+        red: 31,
+        green: 32,
+        cyan: 36,
+        yellow: 33,
+        bold: 1,
+      }.each do |color, code|
+        define_method(color) do |text|
+          wrap(text, code)
+        end
+      end
+
+      def wrap(text, code)
+        "\e[#{code}m#{text}\e[0m"
+      end
+
+      def backtrace_formatter
+        @backtrace_formatter ||= Lopata::Observers::BacktraceFormatter.new
+      end
+
+      def status_marker(status)
+        case status
+        when :failed then "[!]"
+        when :skipped then "[-]"
+        when :pending then "[?]"
+        else "[+]"
+        end
+      end
+
+      # Adds indent to text
+      # @param cols [Number] number of spaces to be added
+      # @param text [String] text to add indent
+      # @return [String] text with indent
+      def indent(cols, text)
+        text.split("\n").map { |line| " " * cols + line }.join("\n")
+      end
+
+      def statuses
+        @statuses ||= {}
+      end
+    end
+  end
+end