54b639195d
It might happen you want to make the reference column have a unique value, or you want to create partial indexes. So instead of only accepting a `true` value, also accept a hash of options.
62 lines
1.6 KiB
Ruby
62 lines
1.6 KiB
Ruby
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_reference'
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describe RuboCop::Cop::Migration::AddReference do
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include CopHelper
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let(:cop) { described_class.new }
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context 'outside of a migration' do
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it 'does not register any offenses' do
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expect_no_offenses(<<~RUBY)
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def up
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add_reference(:projects, :users)
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end
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RUBY
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end
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end
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context 'in a 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 using add_reference without index' do
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expect_offense(<<~RUBY)
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call do
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add_reference(:projects, :users)
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^^^^^^^^^^^^^ `add_reference` requires `index: true` or `index: { options... }`
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end
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RUBY
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end
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it 'registers an offense when using add_reference index disabled' do
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expect_offense(<<~RUBY)
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def up
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add_reference(:projects, :users, index: false)
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^^^^^^^^^^^^^ `add_reference` requires `index: true` or `index: { options... }`
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end
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RUBY
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end
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it 'does not register an offense when using add_reference with index enabled' do
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expect_no_offenses(<<~RUBY)
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def up
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add_reference(:projects, :users, index: true)
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end
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RUBY
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end
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it 'does not register an offense when the index is unique' do
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expect_no_offenses(<<~RUBY)
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def up
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add_reference(:projects, :users, index: { unique: true } )
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end
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RUBY
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end
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end
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end
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