private bool CanIAdd(Object anObject)
{
SchoolVanValidator validator = new SchoolVanValidator();
if (Exists(anObject))
{
throw new SchoolVanAlreadyExistsException("El id ingresado de camioneta ya existe");
}
return(validator.IsValid(anObject) && !Exists(anObject));
}
public void OutOfBandsSchoolVanCapacity()
{
int aId = 1;
int capacity = 2000;
SchoolVan aVan = new SchoolVan();
aVan.Id = aId;
aVan.Capacity = capacity;
SchoolVanValidator validator = new SchoolVanValidator();
Assert.IsFalse(validator.IsValid(aVan));
}
public void ValidSchoolVanCapacity()
{
int aId = 1;
int capacity = 5;
SchoolVan aVan = new SchoolVan();
aVan.Id = aId;
aVan.Capacity = capacity;
SchoolVanValidator validator = new SchoolVanValidator();
Assert.IsTrue(validator.IsValid(aVan));
}
private bool ModifyValidation(Object anObject, Object anotherObject)
{
SchoolVanValidator validator = new SchoolVanValidator();
bool domainValidation = validator.IsValid(anotherObject);
bool nonExists = !Exists(anotherObject);
bool sameId = anObject.Equals(anotherObject);
if (!(nonExists || sameId))
{
throw new SchoolVanAlreadyExistsException("El id ingresado de camioneta ya existe");
}
return(domainValidation && (nonExists || sameId));
}
public void InvalidFuelConsumptionSchoolVan()
{
int aId = 1;
int capacity = 10;
int fuelConsumption = 0;
SchoolVan aVan = new SchoolVan();
aVan.Id = aId;
aVan.Capacity = capacity;
aVan.FuelConsumption = fuelConsumption;
SchoolVanValidator validator = new SchoolVanValidator();
Assert.IsFalse(validator.IsValid(aVan));
}
public void Remove(Object anObject)
{
bool canIDelete = false;
SchoolVan toDelete = anObject as SchoolVan;
try
{
SchoolVanValidator validator = new SchoolVanValidator();
if (validator.IsValid(toDelete))
{
canIDelete = true;
}
}
catch (Exception)
{
throw new InvalidValueException("No se puede eliminar un objeto que no sea del tipo SchoolVan");
}
if (canIDelete)
{
SchoolVanAccess context = new SchoolVanAccess();
context.Remove(toDelete);
}
}