public void On_Tick_calls_delta_seconds_provider_x_entity()
        {
            AddEntitiesToListEntityList(23);
            nextDeltaSeconds      = 5f;
            deltaSecondsIncrement = 3f;

            float expectedAcummulatedSeconds = nextDeltaSeconds;

            for (var i = 1; i < 23; i++)
            {
                expectedAcummulatedSeconds += nextDeltaSeconds + deltaSecondsIncrement * i;
            }

            processor = new TickableProcessorSpy(repository, incrementalDeltaSecondsProvider);
            processor.Tick();

            Assert.That(processor.AccumulatedDelta, Is.EqualTo(expectedAcummulatedSeconds));
        }