debian-mirror-gitlab/spec/rubocop/cop/ban_catch_throw_spec.rb
2020-04-08 14:13:33 +05:30

30 lines
769 B
Ruby

# frozen_string_literal: true
require 'spec_helper'
require 'rubocop'
require 'rubocop/rspec/support'
require_relative '../../../rubocop/cop/ban_catch_throw'
describe RuboCop::Cop::BanCatchThrow do
include CopHelper
subject(:cop) { described_class.new }
it 'registers an offense when `catch` or `throw` are used' do
inspect_source("catch(:foo) {\n throw(:foo)\n}")
aggregate_failures do
expect(cop.offenses.size).to eq(2)
expect(cop.offenses.map(&:line)).to eq([1, 2])
expect(cop.highlights).to eq(['catch(:foo)', 'throw(:foo)'])
end
end
it 'does not register an offense for a method called catch or throw' do
inspect_source("foo.catch(:foo) {\n foo.throw(:foo)\n}")
expect(cop.offenses).to be_empty
end
end