public void TimsIterableDogsThrowExceptions()
{
var tim = realm.All<Owner>().First(p => p.Name == "Tim");
Assert.That(() => tim.Dogs.CopyTo(null, 0), Throws.TypeOf<ArgumentNullException>());
var copiedDogs = new Dog[2];
Assert.That(() => tim.Dogs.CopyTo(copiedDogs, -1), Throws.TypeOf<ArgumentOutOfRangeException>());
Assert.That(() => tim.Dogs.CopyTo(copiedDogs, 1), Throws.TypeOf<ArgumentException>()); // insuffiient room
}
public void TestAddingStandAloneObjectToToManyRelationship()
{
var owner = realm.All<Owner>().First();
var dog = new Dog { Name = "Astro" };
using (var trans = realm.BeginWrite())
{
owner.Dogs.Add(dog);
trans.Commit();
}
var dogAgain = realm.All<Dog>().Single(d => d.Name == "Astro");
Assert.That(dogAgain, Is.Not.Null);
Assert.That(dog.IsManaged);
}
public void SearchComparingObjects()
{
var rex = new Dog
{
Name = "Rex"
};
var peter = new Owner
{
Name = "Peter",
TopDog = rex
};
var george = new Owner
{
Name = "George",
TopDog = rex
};
var sharo = new Dog
{
Name = "Sharo"
};
var ivan = new Owner
{
Name = "Ivan",
TopDog = sharo
};
_realm.Write(() =>
{
_realm.Add(peter);
_realm.Add(george);
_realm.Add(ivan);
});
var rexOwners = _realm.All<Owner>().Where(o => o.TopDog == rex);
Assert.That(rexOwners.Count(), Is.EqualTo(2));
var sharoOwners = _realm.All<Owner>().Where(o => o.TopDog != rex);
Assert.That(sharoOwners.Count(), Is.EqualTo(1));
Assert.That(sharoOwners.Single().Name, Is.EqualTo("Ivan"));
}