private void DepositAtParticleTest_CorrectDepositionDistance()
        {
            var spHandler  = new BallisticSingleParticleDepositionHandler();
            var aggHandler = new BallisticAggregateDepositionHandler(spHandler);

            var aggregate = GetExampleAggregate();

            aggHandler.DepositAtParticle(aggregate, 20);

            Assert.Equal(78.0, aggregate.Cluster.SelectMany(c => c.PrimaryParticles).Select(p => p.Position.Z).Min());
        }