# frozen_string_literal: true

require 'spec_helper'

RSpec.describe Gitlab::Redis::RepositoryCache, feature_category: :scalability do
  include_examples "redis_new_instance_shared_examples", 'repository_cache', Gitlab::Redis::Cache

  describe '#raw_config_hash' do
    it 'has a legacy default URL' do
      expect(subject).to receive(:fetch_config).and_return(false)

      expect(subject.send(:raw_config_hash)).to eq(url: 'redis://localhost:6380')
    end
  end

  describe '.cache_store' do
    it 'has a default ttl of 8 hours' do
      expect(described_class.cache_store.options[:expires_in]).to eq(8.hours)
    end

    context 'when encountering an error' do
      subject { described_class.cache_store.read('x') }

      before do
        described_class.with do |redis|
          allow(redis).to receive(:get).and_raise(::Redis::CommandError)
        end
      end

      it 'logs error' do
        expect(::Gitlab::ErrorTracking).to receive(:log_exception)
        subject
      end
    end
  end
end