public void VariableSinglePointCrossoverOperator_GenerateCrossover_NullParents()
{
VariableSinglePointCrossoverOperator op = new VariableSinglePointCrossoverOperator();
PrivateObject accessor = new PrivateObject(op);
Assert.Throws <ArgumentNullException>(() => accessor.Invoke("GenerateCrossover", (IList <GeneticEntity>)null));
}
public void VariableSinglePointCrossoverOperator_GenerateCrossover()
{
VariableSinglePointCrossoverOperator op = new VariableSinglePointCrossoverOperator();
PrivateObject accessor = new PrivateObject(op);
RandomNumberService.Instance = new FakeRandomNumberService(
new Queue <int>(new int[] { 5, 3 }),
new Queue <int>(new int[] { 3, 2 }));
List <GeneticEntity> entities = new List <GeneticEntity>
{
new TestEntity <int>(1, 2, 3, 4, 5),
new TestEntity <int>(4, 1, 7)
};
IEnumerable <TestEntity <int> > result =
((IEnumerable <GeneticEntity>)accessor.Invoke("GenerateCrossover", entities))
.Cast <TestEntity <int> >();
Assert.Equal(2, result.Count());
Assert.Equal(
new int[] { 1, 2, 3, 7 }, result.ElementAt(0).InnerList);
Assert.Equal(
new int[] { 4, 1, 4, 5 }, result.ElementAt(1).InnerList);
}
public void VariableSinglePointCrossoverOperator_Validation_WithoutListEntityBase()
{
VariableSinglePointCrossoverOperator op = new VariableSinglePointCrossoverOperator();
MockGeneticAlgorithm algorithm = new MockGeneticAlgorithm
{
GeneticEntitySeed = new MockEntity()
};
op.Initialize(algorithm);
Assert.Throws <ValidationException>(() => op.Validate());
}
public void VariableSinglePointCrossoverOperator_Validation_WithListEntityBase()
{
VariableSinglePointCrossoverOperator op = new VariableSinglePointCrossoverOperator();
MockGeneticAlgorithm algorithm = new MockGeneticAlgorithm
{
GeneticEntitySeed = new IntegerListEntity()
};
op.Initialize(algorithm);
op.Validate();
}
