[Test] public void WeakReferenceBehavior()
{
WeakReferenceTestObject data = new WeakReferenceTestObject(new[]
{
new WeakReferenceTestObject(),
new WeakReferenceTestObject(new[]
{
new WeakReferenceTestObject(),
new WeakReferenceTestObject()
})
});
WeakReferenceTestObject dataPart = data.Children[1];
// Clone the full graph and see if its complete
{
WeakReferenceTestObject dataResultFull = data.DeepClone();
Assert.AreSame(null, dataResultFull.Parent);
Assert.AreEqual(2, dataResultFull.Children.Count);
Assert.AreEqual(2, dataResultFull.Children[1].Children.Count);
Assert.IsTrue(dataResultFull.CheckChildIntegrity());
Assert.IsFalse(data.AnyReferenceEquals(dataResultFull));
}
// Clone part of the graph and see if the right parts are missing
{
WeakReferenceTestObject dataResultPart = dataPart.DeepClone();
Assert.AreSame(null, dataResultPart.Parent);
Assert.AreEqual(2, dataResultPart.Children.Count);
Assert.IsTrue(dataResultPart.CheckChildIntegrity());
Assert.IsFalse(dataPart.AnyReferenceEquals(dataResultPart));
}
}
