16 lines
470 B
Ruby
16 lines
470 B
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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describe Gitlab::Instrumentation::Redis do
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describe '.add_duration', :request_store do
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it 'does not lose precision while adding' do
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precision = 1.0 / (10**::Gitlab::InstrumentationHelper::DURATION_PRECISION)
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2.times { described_class.add_duration(0.4 * precision) }
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# 2 * 0.4 should be 0.8 and get rounded to 1
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expect(described_class.query_time).to eq(1 * precision)
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end
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end
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end
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