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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe FlushCounterIncrementsWorker, :counter_attribute, feature_category: :shared do
let(:project_statistics) { create(:project_statistics) }
let(:model) { CounterAttributeModel.find(project_statistics.id) }
describe '#perform', :redis do
let(:attribute) { model.class.counter_attributes.first }
let(:worker) { described_class.new }
subject { worker.perform(model.class.name, model.id, attribute) }
it 'commits increments to database' do
expect(model.class).to receive(:find_by_id).and_return(model)
expect_next_instance_of(Gitlab::Counters::BufferedCounter, model, attribute) do |service|
expect(service).to receive(:commit_increment!)
end
subject
end
context 'when model class does not exist' do
subject { worker.perform('NonExistentModel', 1, attribute) }
it 'does nothing' do
expect(Gitlab::Counters::BufferedCounter).not_to receive(:new)
subject
end
end
context 'when record does not exist' do
subject { worker.perform(model.class.name, non_existing_record_id, attribute) }
it 'does nothing' do
expect(Gitlab::Counters::BufferedCounter).not_to receive(:new)
subject
end
end
end
end
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