public void Deep_Clones_Each_Item_Once()
{
var list = new DeepCloneableList <TestClone>(ListCloneBehavior.CloneOnce)
{
new TestClone(),
new TestClone(),
new TestClone()
};
var cloned = list.DeepClone() as DeepCloneableList <TestClone>;
// Test that each item in the sequence is equal - based on the equality comparer of TestClone (i.e. it's ID)
Assert.IsTrue(list.SequenceEqual(cloned));
// Test that each instance in the list is not the same one
foreach (TestClone item in list)
{
TestClone clone = cloned.Single(x => x.Id == item.Id);
Assert.AreNotSame(item, clone);
}
// Clone again from the clone - since it's clone once the items should be the same
var cloned2 = cloned.DeepClone() as DeepCloneableList <TestClone>;
// Test that each item in the sequence is equal - based on the equality comparer of TestClone (i.e. it's ID)
Assert.IsTrue(cloned.SequenceEqual(cloned2));
// Test that each instance in the list is the same one
foreach (TestClone item in cloned)
{
TestClone clone = cloned2.Single(x => x.Id == item.Id);
Assert.AreSame(item, clone);
}
}
public void Cloned_Sequence_Equals()
{
var list = new DeepCloneableList <TestClone>(ListCloneBehavior.Always)
{
new TestClone(),
new TestClone(),
new TestClone()
};
var cloned = (DeepCloneableList <TestClone>)list.DeepClone();
// Test that each item in the sequence is equal - based on the equality comparer of TestClone (i.e. it's ID)
Assert.IsTrue(list.SequenceEqual(cloned));
// Test that each instance in the list is not the same one
foreach (TestClone item in list)
{
TestClone clone = cloned.Single(x => x.Id == item.Id);
Assert.AreNotSame(item, clone);
}
}
