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# frozen_string_literal: true
require 'fast_spec_helper'
require 'rubocop'
require_relative '../../../rubocop/cop/safe_params'
RSpec.describe RuboCop::Cop::SafeParams do
subject(:cop) { described_class.new }
it 'flags the params as an argument of url_for' do
expect_offense(<<~SOURCE)
url_for(params)
^^^^^^^^^^^^^^^ Use `safe_params` instead of `params` in url_for.
SOURCE
end
it 'flags the merged params as an argument of url_for' do
expect_offense(<<~SOURCE)
url_for(params.merge(additional_params))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Use `safe_params` instead of `params` in url_for.
SOURCE
end
it 'flags the merged params arg as an argument of url_for' do
expect_offense(<<~SOURCE)
url_for(something.merge(additional).merge(params))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Use `safe_params` instead of `params` in url_for.
SOURCE
end
it 'does not flag other argument of url_for' do
expect_no_offenses(<<~SOURCE)
url_for(something)
SOURCE
end
end
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