62 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			Ruby
		
	
	
	
			
		
		
	
	
			62 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			Ruby
		
	
	
	
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::Middleware::QueryAnalyzer, query_analyzers: false do
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  describe 'the PreventCrossDatabaseModification' do
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    describe '#call' do
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      let(:app) { double(:app) }
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      let(:middleware) { described_class.new(app) }
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      let(:env) { {} }
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      subject { middleware.call(env) }
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      context 'when there is a cross modification' do
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        before do
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          allow(app).to receive(:call) do
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            Project.transaction do
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              Project.where(id: -1).update_all(id: -1)
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              ::Ci::Pipeline.where(id: -1).update_all(id: -1)
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            end
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          end
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        end
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        it 'detects cross modifications and tracks exception' do
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          expect(::Gitlab::ErrorTracking).to receive(:track_and_raise_for_dev_exception)
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          expect { subject }.not_to raise_error
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        end
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        context 'when the detect_cross_database_modification is disabled' do
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          before do
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            stub_feature_flags(detect_cross_database_modification: false)
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          end
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          it 'does not detect cross modifications' do
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            expect(::Gitlab::ErrorTracking).not_to receive(:track_and_raise_for_dev_exception)
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            subject
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          end
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        end
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      end
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      context 'when there is no cross modification' do
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        before do
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          allow(app).to receive(:call) do
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            Project.transaction do
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              Project.where(id: -1).update_all(id: -1)
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              Namespace.where(id: -1).update_all(id: -1)
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            end
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          end
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        end
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        it 'does not log anything' do
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          expect(::Gitlab::ErrorTracking).not_to receive(:track_and_raise_for_dev_exception)
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          subject
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        end
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      end
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    end
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  end
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end
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