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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::Pagination::Keyset::InOperatorOptimization::ArrayScopeColumns do
let(:columns) { [:relative_position, :id] }
subject(:array_scope_columns) { described_class.new(columns) }
it 'builds array column names' do
expect(array_scope_columns.array_aggregated_column_names).to eq(%w[array_cte_relative_position_array array_cte_id_array])
end
context 'when no columns are given' do
let(:columns) { [] }
it { expect { array_scope_columns }.to raise_error /No array columns were given/ }
end
end
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