public void PropagateTest()
{
var propagator = new Propagator(Propagator.DefaultNeighborsGetter);
var context = new WaterContext(_map, propagator);
var drop = new WaterDrop(0.1);
context.AddDrop(drop, (2, 2));
context.PropagateWater(WaterContext.DefaultNeighborsGetter);
var drops = context.Drops;
Assert.Equal(4, drops.Count);
}
public void MergeTest()
{
var propagator = new Propagator(Propagator.DefaultNeighborsGetter);
var context = new WaterContext(_map, propagator);
var drop = new WaterDrop(0.1);
context.AddDrop(drop, (2, 2));
context.PropagateWater(WaterContext.DefaultNeighborsGetter);
context.PropagateWater(WaterContext.DefaultNeighborsGetter);
var dropsBefore = context.Drops.ToDictionary(x => x.Key, x => x.Value);
context.Merge();
var dropsAfter = context.Drops.ToDictionary(x => x.Key, x => x.Value);
Assert.Equal(16, dropsBefore.Count);
Assert.Equal(9, dropsAfter.Count);
}