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# frozen_string_literal: true
require 'rubocop_spec_helper'
require_relative '../../rubocop/node_pattern_helper'
RSpec.describe RuboCop::NodePatternHelper, feature_category: :tooling do
include described_class
describe '#const_pattern' do
it 'returns nested const node patterns' do
expect(const_pattern('Foo')).to eq('(const {nil? cbase} :Foo)')
expect(const_pattern('Foo::Bar')).to eq('(const (const {nil? cbase} :Foo) :Bar)')
end
it 'returns nested const node patterns with custom parent' do
expect(const_pattern('Foo::Bar', parent: 'nil?')).to eq('(const (const nil? :Foo) :Bar)')
end
end
end
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