public void CantCloneContents()
{
var bag1 = new Bag <NotCloneable>
{
new NotCloneable(),
new NotCloneable()
};
var bag2 = bag1.CloneContents();
}
public void CloneContents()
{
var bag1 = new Bag <MyInt>();
MyInt mi = new MyInt(9);
bag1.Add(new MyInt(14));
bag1.Add(new MyInt(143));
bag1.Add(new MyInt(2));
bag1.Add(mi);
bag1.Add(null);
bag1.Add(new MyInt(14));
bag1.Add(new MyInt(111));
bag1.Add(mi);
Bag <MyInt> bag2 = bag1.CloneContents();
CompareClones(bag1, bag2);
var bag3 = new Bag <int>(new int[] { 144, 1, 5, 23, 1, 8 });
var bag4 = bag3.CloneContents();
CompareClones(bag3, bag4);
var bag5 = new Bag <UtilFixture.CloneableStruct>
{
new UtilFixture.CloneableStruct(143),
new UtilFixture.CloneableStruct(1),
new UtilFixture.CloneableStruct(23),
new UtilFixture.CloneableStruct(1),
new UtilFixture.CloneableStruct(8)
};
var bag6 = bag5.CloneContents();
Assert.AreEqual(bag5.Count, bag6.Count);
// Check that the bags are equal, but not identical (e.g., have been cloned via ICloneable).
foreach (var item in bag5)
{
var found = 0;
foreach (var other in bag6)
{
if (Equals(item, other))
{
found += 1;
// Assert.IsFalse(item.Identical(other));
}
}
Assert.AreEqual(bag5.NumberOfCopies(item), found);
}
}
