Class: CukeLinter::ElementWithCommonTagsLinter

Inherits:
Linter
  • Object
show all
Defined in:
lib/cuke_linter/linters/element_with_common_tags_linter.rb

Overview

A linter that detects Gherkin elements that have the same tag on all of their taggable child elements

Instance Attribute Summary

Attributes inherited from Linter

#name

Instance Method Summary collapse

Methods inherited from Linter

#initialize, #lint

Constructor Details

This class inherits a constructor from CukeLinter::Linter

Instance Method Details

#message ⇒ Object

The message used to describe the problem that has been found



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# File 'lib/cuke_linter/linters/element_with_common_tags_linter.rb', line 22

def message
  class_name = @linted_model_class.name.split('::').last

  if class_name == 'Feature'
    "All tests in Feature have tag '#{@common_tag}'. Move tag to #{class_name} level."
  else
    "All Examples in Outline have tag '#{@common_tag}'. Move tag to #{class_name} level."
  end
end

#rule(model) ⇒ Object

The rule used to determine if a model has a problem



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# File 'lib/cuke_linter/linters/element_with_common_tags_linter.rb', line 7

def rule(model)
  return false unless relevant_model?(model)

  @linted_model_class = model.class
  child_models        = model.send(child_accessor_method(model)) || []

  tag_sets      = child_models.collect { |child_model| child_model.tags || [] }
  tag_name_sets = tag_sets.collect { |tags| tags.map(&:name) }

  return false if tag_name_sets.count < 2

  !find_common_tag(tag_name_sets).nil?
end