23 lines
831 B
Ruby
23 lines
831 B
Ruby
# frozen_string_literal: true
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RSpec.shared_examples 'N+1 query check' do |threshold: 0, skip_cached: true|
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it 'prevents N+1 queries' do
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execute_query # "warm up" to prevent undeterministic counts
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expect(graphql_errors).to be_blank # Sanity check - ex falso quodlibet!
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control = ActiveRecord::QueryRecorder.new(skip_cached: skip_cached) { execute_query }
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expect(control.count).to be > 0
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search_params[:iids] << extra_iid_for_second_query
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expect { execute_query }.not_to exceed_query_count_limit(control, skip_cached: skip_cached, threshold: threshold)
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end
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def exceed_query_count_limit(control, skip_cached: true, threshold: 0)
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if skip_cached
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exceed_query_limit(control).with_threshold(threshold)
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else
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exceed_all_query_limit(control).with_threshold(threshold)
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end
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end
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end
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