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# frozen_string_literal: true
require 'fast_spec_helper'
require 'rubocop'
require_relative '../../../rubocop/cop/ruby_interpolation_in_translation'
# Disabling interpolation check as we deliberately want to have #{} in strings.
# rubocop:disable Lint/InterpolationCheck
RSpec.describe RuboCop::Cop::RubyInterpolationInTranslation do
let(:msg) { "Don't use ruby interpolation \#{} inside translated strings, instead use %{}" }
subject(:cop) { described_class.new }
it 'does not add an offense for a regular messages' do
expect_no_offenses('_("Hello world")')
end
it 'adds the correct offense when using interpolation in a string' do
expect_offense(<<~CODE)
_("Hello \#{world}")
^^^^^ #{msg}
^^^^^^^^ #{msg}
CODE
end
it 'detects when using a ruby interpolation in the first argument of a pluralized string' do
expect_offense(<<~CODE)
n_("Hello \#{world}", "Hello world")
^^^^^ #{msg}
^^^^^^^^ #{msg}
CODE
end
it 'detects when using a ruby interpolation in the second argument of a pluralized string' do
expect_offense(<<~CODE)
n_("Hello world", "Hello \#{world}")
^^^^^ #{msg}
^^^^^^^^ #{msg}
CODE
end
it 'detects when using interpolation in a namespaced translation' do
expect_offense(<<~CODE)
s_("Hello|\#{world}")
^^^^^ #{msg}
^^^^^^^^ #{msg}
CODE
end
end
# rubocop:enable Lint/InterpolationCheck
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