module ReactiveCachingHelpers def reactive_cache_key(subject, *qualifiers) ([subject.class.reactive_cache_key.call(subject)].flatten + qualifiers).join(':') end def alive_reactive_cache_key(subject, *qualifiers) reactive_cache_key(subject, *(qualifiers + ['alive'])) end def stub_reactive_cache(subject = nil, data = nil, *qualifiers) allow(ReactiveCachingWorker).to receive(:perform_async) allow(ReactiveCachingWorker).to receive(:perform_in) write_reactive_cache(subject, data, *qualifiers) unless data.nil? end def synchronous_reactive_cache(subject) allow(subject).to receive(:with_reactive_cache) do |*args, &block| block.call(subject.calculate_reactive_cache(*args)) end end def read_reactive_cache(subject, *qualifiers) Rails.cache.read(reactive_cache_key(subject, *qualifiers)) end def write_reactive_cache(subject, data, *qualifiers) start_reactive_cache_lifetime(subject, *qualifiers) Rails.cache.write(reactive_cache_key(subject, *qualifiers), data) end def reactive_cache_alive?(subject, *qualifiers) Rails.cache.read(alive_reactive_cache_key(subject, *qualifiers)) end def invalidate_reactive_cache(subject, *qualifiers) Rails.cache.delete(alive_reactive_cache_key(subject, *qualifiers)) end def start_reactive_cache_lifetime(subject, *qualifiers) Rails.cache.write(alive_reactive_cache_key(subject, *qualifiers), true) end def expect_reactive_cache_update_queued(subject) expect(ReactiveCachingWorker) .to receive(:perform_in) .with(subject.class.reactive_cache_refresh_interval, subject.class, subject.id) end end