lib/rubocop/cop/rspec/example_length.rb in rubocop-rspec-2.2.0 vs lib/rubocop/cop/rspec/example_length.rb in rubocop-rspec-2.3.0

@@ -23,32 +23,46 @@
       #   it do
       #     service = described_class.new
       #     result = service.call
       #     expect(result).to be(true)
       #   end
+      #
+      # You can set literals you want to fold with `CountAsOne`.
+      # Available are: 'array', 'hash', and 'heredoc'. Each literal
+      # will be counted as one line regardless of its actual size.
+      #
+      # @example CountAsOne: ['array', 'heredoc']
+      #
+      #   it do
+      #     array = [         # +1
+      #       1,
+      #       2
+      #     ]
+      #
+      #     hash = {          # +3
+      #       key: 'value'
+      #     }
+      #
+      #     msg = <<~HEREDOC  # +1
+      #       Heredoc
+      #       content.
+      #     HEREDOC
+      #   end                 # 5 points
       class ExampleLength < Base
         include CodeLength
 
-        MSG = 'Example has too many lines [%<total>d/%<max>d].'
+        LABEL = 'Example'
 
         def on_block(node)
           return unless example?(node)
 
-          length = code_length(node)
-
-          return unless length > max_length
-
-          add_offense(node, message: message(length))
+          check_code_length(node)
         end
 
         private
 
-        def code_length(node)
-          node.source.lines[1..-2].count { |line| !irrelevant_line(line) }
-        end
-
-        def message(length)
-          format(MSG, total: length, max: max_length)
+        def cop_label
+          LABEL
         end
       end
     end
   end
 end