Class: CucumberTags::TagsHelper

Inherits:
Object
  • Object
show all
Defined in:
lib/cucumber_tags/cucumber_tags.rb

Overview

search for tags and filter the files

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(files, tags) ⇒ TagsHelper

Returns a new instance of TagsHelper.



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# File 'lib/cucumber_tags/cucumber_tags.rb', line 8

def initialize(files, tags)
  @feature_files = files
  @tags = tags.strip.tr('\"', '').split(' and ')
  @filtered_feature = []
end

Instance Attribute Details

#filtered_feature ⇒ Object (readonly)

Returns the value of attribute filtered_feature.



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# File 'lib/cucumber_tags/cucumber_tags.rb', line 6

def filtered_feature
  @filtered_feature
end

Instance Method Details

#filter_feature ⇒ Object

rubocop:disable Metrics/AbcSize, Metrics/MethodLength, Metrics/PerceivedComplexity, Metrics/CyclomaticComplexity



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# File 'lib/cucumber_tags/cucumber_tags.rb', line 27

def filter_feature
  @feature_files.each do |file|
    find = false
    gherkin_document = Gherkin::Parser.new.parse(File.read(file))
    feature_tags = node_tags(gherkin_document[:feature])
    gherkin_document[:feature][:children].each do |child|
      next if child[:type] == :Background
      break if find

      tags = node_tags(child) + feature_tags
      next if not_allowed_tags.any? { |x| tags.include? x }

      if child[:type] == :ScenarioOutline
        child[:examples].each do |example|
          child_tags = node_tags(example) + tags
          next if not_allowed_tags.any? { |x| child_tags.include? x }

          next unless required_tags - child_tags == []

          find = true
          @filtered_feature << file
          break
        end
      elsif required_tags - tags == []
        @filtered_feature << file
        break
      end
    end
  end
end

#node_tags(node) ⇒ Object 



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# File 'lib/cucumber_tags/cucumber_tags.rb', line 22

def node_tags(node)
  node[:tags].map { |x| x[:name] }
end

#not_allowed_tags ⇒ Object 



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# File 'lib/cucumber_tags/cucumber_tags.rb', line 18

def not_allowed_tags
  @not_allowed_tags = @tags.filter { |x| x if x.include? 'not' }
end

#required_tags ⇒ Object 



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# File 'lib/cucumber_tags/cucumber_tags.rb', line 14

def required_tags
  @required_tags = @tags.filter { |x| x unless x.include? 'not' }
end