40 lines
891 B
Ruby
40 lines
891 B
Ruby
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# frozen_string_literal: true
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require 'spec_helper'
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require 'rubocop'
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require 'rubocop/rspec/support'
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require_relative '../../../../rubocop/cop/migration/add_index'
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describe RuboCop::Cop::Migration::AddIndex do
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include CopHelper
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subject(:cop) { described_class.new }
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context 'in migration' do
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before do
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allow(cop).to receive(:in_migration?).and_return(true)
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end
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it 'registers an offense when add_index is used' do
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expect_offense(<<~PATTERN.strip_indent)
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def change
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add_index :table, :column
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^^^^^^^^^ `add_index` requires downtime, use `add_concurrent_index` instead
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end
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PATTERN
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end
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end
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context 'outside of migration' do
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it 'registers no offense' do
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expect_no_offenses(<<~PATTERN.strip_indent)
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def change
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add_index :table, :column
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end
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PATTERN
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end
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end
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end
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