gitlab-org--gitlab-foss/spec/rubocop/cop/migration/remove_index_spec.rb

29 lines
784 B
Ruby

# frozen_string_literal: true
require 'fast_spec_helper'
require_relative '../../../../rubocop/cop/migration/remove_index'
RSpec.describe RuboCop::Cop::Migration::RemoveIndex do
subject(:cop) { described_class.new }
context 'when in migration' do
before do
allow(cop).to receive(:in_migration?).and_return(true)
end
it 'registers an offense when remove_index is used' do
expect_offense(<<~RUBY)
def change
remove_index :table, :column
^^^^^^^^^^^^ `remove_index` requires downtime, use `remove_concurrent_index` instead
end
RUBY
end
end
context 'when outside of migration' do
it 'registers no offense' do
expect_no_offenses('def change; remove_index :table, :column; end')
end
end
end