public void CurrentFlowerGet_PotAfterPullFlower_ReturnsNull()
{
// arrange
var pot = new Pot();
var flower = new Flower(new PlantSource(Plants.Hedera, SeedType.Seedling));
new Planting(flower, new Soil(""), pot);
// act
pot.PullFlower();
var result = pot.CurrentFlower;
// assert
Assert.AreEqual(null, result);
}