public void TreeEntityBase_GetSize()
{
MockGeneticAlgorithm algorithm = new MockGeneticAlgorithm
{
PopulationSeed = new MockPopulation(),
SelectionOperator = new MockSelectionOperator(),
FitnessEvaluator = new MockFitnessEvaluator(),
GeneticEntitySeed = new TestTreeEntity()
};
TestTreeEntity entity = new TestTreeEntity();
entity.Initialize(algorithm);
int size = entity.GetSize();
Assert.Equal(0, size);
entity.SetRootNode(new TreeNode());
entity.RootNode.AppendChild(new TreeNode());
entity.RootNode.ChildNodes[0].AppendChild(new TreeNode());
entity.RootNode.AppendChild(new TreeNode());
size = entity.GetSize();
Assert.Equal(4, size);
}