54 lines
1.4 KiB
Ruby
54 lines
1.4 KiB
Ruby
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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/hash_index'
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describe RuboCop::Cop::Migration::HashIndex 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 creating a hash index' do
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inspect_source(cop, 'def change; add_index :table, :column, using: :hash; end')
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aggregate_failures do
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expect(cop.offenses.size).to eq(1)
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expect(cop.offenses.map(&:line)).to eq([1])
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end
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end
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it 'registers an offense when creating a concurrent hash index' do
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inspect_source(cop, 'def change; add_concurrent_index :table, :column, using: :hash; end')
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aggregate_failures do
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expect(cop.offenses.size).to eq(1)
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expect(cop.offenses.map(&:line)).to eq([1])
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end
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end
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it 'registers an offense when creating a hash index using t.index' do
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inspect_source(cop, 'def change; t.index :table, :column, using: :hash; end')
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aggregate_failures do
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expect(cop.offenses.size).to eq(1)
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expect(cop.offenses.map(&:line)).to eq([1])
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end
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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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inspect_source(cop, 'def change; index :table, :column, using: :hash; end')
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expect(cop.offenses.size).to eq(0)
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end
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end
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end
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