public void Clear()
{
var l = new DenseList <int> {
1, 2
};
l.Clear();
Assert.AreEqual(
new int[0],
l.ToArray()
);
l.Add(1);
l.Add(2);
Assert.AreEqual(
new int[] { 1, 2 },
l.ToArray()
);
}
public void AddItemsAndTransition()
{
var l = new DenseList <int>();
l.Add(0);
l.Add(2);
l.Add(3);
l.Add(5);
Assert.IsFalse(l.HasList);
Assert.AreEqual(
new int[] { 0, 2, 3, 5 },
l.ToArray()
);
l.Add(7);
l.Add(9);
Assert.IsTrue(l.HasList);
Assert.AreEqual(
new int[] { 0, 2, 3, 5, 7, 9 },
l.ToArray()
);
}
public void CopyToWithList()
{
var dl = new DenseList <int> {
1, 2, 3, 4, 5, 6
};
var destination = new DenseList <int> {
7, 8, 9, 10, 11
};
dl.CopyTo(ref destination);
destination.Add(12);
Assert.IsTrue(destination.HasList);
Assert.AreEqual(
new int[] { 1, 2, 3, 4, 5, 6 },
dl.ToArray()
);
Assert.AreEqual(
new int[] { 7, 8, 9, 10, 11, 1, 2, 3, 4, 5, 6, 12 },
destination.ToArray()
);
}
public void CopyToWithoutList()
{
var dl = new DenseList <int> {
1
};
var destination = new DenseList <int> {
2, 3
};
dl.CopyTo(ref destination);
destination.Add(4);
Assert.IsFalse(dl.HasList);
Assert.IsFalse(destination.HasList);
Assert.AreEqual(
new int[] { 1 },
dl.ToArray()
);
Assert.AreEqual(
new int[] { 2, 3, 1, 4 },
destination.ToArray()
);
}