Class: GherkinLint::UniqueScenarioNames

Inherits:
Linter
  • Object
show all
Defined in:
lib/gherkin_lint/linter/unique_scenario_names.rb

Overview

service class to lint for unique scenario names

Instance Attribute Summary

Attributes inherited from Linter

#issues

Instance Method Summary collapse

Methods inherited from Linter

#add_error, #add_warning, #backgrounds, descendants, #elements, #features, #files, #filled_scenarios, #filter_tag, #initialize, #line, #lint_files, #name, #reference, #render_step, #render_step_argument, #scenarios, #steps, #suppress, #suppress_tags, #tag?

Constructor Details

This class inherits a constructor from GherkinLint::Linter

Instance Method Details

#lint ⇒ Object 



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# File 'lib/gherkin_lint/linter/unique_scenario_names.rb', line 6

def lint
  references_by_name = Hash.new []
  scenarios do |file, feature, scenario|
    next unless scenario.key? :name
    scenario_name = "#{feature[:name]}.#{scenario[:name]}"
    references_by_name[scenario_name] = references_by_name[scenario_name] + [reference(file, feature, scenario)]
  end
  references_by_name.each do |name, references|
    next if references.length <= 1
    add_error(references, "'#{name}' used #{references.length} times")
  end
end