require 'spec_helper' describe Fasterer::Analyzer do let(:test_file_path) { RSpec.root.join('support', 'analyzer', '13_sort_vs_sort_by.rb') } it 'should detect sort once' do analyzer = Fasterer::Analyzer.new(test_file_path) analyzer.scan expect(analyzer.errors[:sort_vs_sort_by].count).to eq(1) end end