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Contents
# frozen_string_literal: true
module RuboCop
module Cop
module RSpec
# Helper methods for top level example group cops
module TopLevelGroup
extend RuboCop::NodePattern::Macros
def on_new_investigation
super
top_level_groups.each do |node|
on_top_level_example_group(node) if example_group?(node)
on_top_level_group(node)
end
end
def top_level_groups
@top_level_groups ||=
top_level_nodes(root_node).select { |n| spec_group?(n) }
end
private
# Dummy methods to be overridden in the consumer
def on_top_level_example_group(_node); end
def on_top_level_group(_node); end
def top_level_group?(node)
top_level_groups.include?(node)
end
def top_level_nodes(node)
return [] if node.nil?
case node.type
when :begin
node.children
when :module, :class
top_level_nodes(node.body)
else
[node]
end
end
def root_node
processed_source.ast
end
end
end
end
end
Version data entries
72 entries across 66 versions & 7 rubygems