50 lines
1.7 KiB
Ruby
50 lines
1.7 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::Database::Reindexing::IndexSelection do
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include Database::DatabaseHelpers
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subject { described_class.new(Gitlab::Database::PostgresIndex.all).to_a }
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before do
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swapout_view_for_table(:postgres_index_bloat_estimates)
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swapout_view_for_table(:postgres_indexes)
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end
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def execute(sql)
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ActiveRecord::Base.connection.execute(sql)
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end
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it 'orders by highest bloat first' do
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create_list(:postgres_index, 10).each_with_index do |index, i|
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create(:postgres_index_bloat_estimate, index: index, bloat_size_bytes: 1.megabyte * i)
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end
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expected = Gitlab::Database::PostgresIndexBloatEstimate.order(bloat_size_bytes: :desc).map(&:index)
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expect(subject).to eq(expected)
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end
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context 'with time frozen' do
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around do |example|
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freeze_time { example.run }
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end
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it 'does not return indexes with reindex action in the last 7 days' do
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not_recently_reindexed = create_list(:postgres_index, 2).each_with_index do |index, i|
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create(:postgres_index_bloat_estimate, index: index, bloat_size_bytes: 1.megabyte * i)
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create(:reindex_action, index: index, action_end: Time.zone.now - 7.days - 1.minute)
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end
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create_list(:postgres_index, 2).each_with_index do |index, i|
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create(:postgres_index_bloat_estimate, index: index, bloat_size_bytes: 1.megabyte * i)
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create(:reindex_action, index: index, action_end: Time.zone.now)
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end
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expected = Gitlab::Database::PostgresIndexBloatEstimate.where(identifier: not_recently_reindexed.map(&:identifier)).map(&:index).map(&:identifier).sort
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expect(subject.map(&:identifier).sort).to eq(expected)
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end
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end
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end
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