public void TestCopyToFail()
{
var rr = new RoundRobin <int>(10)
{
1, 2, 3, 4, 5, 6, 7, 8, 9, 10
};
var array5 = new int[5];
var array10 = new int[10];
Assert.ThrowsException <ArgumentNullException>(() => rr.CopyTo(null, 0));
Assert.ThrowsException <ArgumentOutOfRangeException>(() => rr.CopyTo(array10, -1));
Assert.ThrowsException <ArgumentException>(() => rr.CopyTo(array5, 0));
Assert.ThrowsException <ArgumentException>(() => rr.CopyTo(array10, 3));
}
public void TestICollectionCopyTo()
{
ICollection rr = new RoundRobin <int>(10)
{
123,
456
};
int[] res = new int[2];
rr.CopyTo(res, 0);
CollectionAssert.AreEqual(new int[] { 123, 456 }, res);
}
public void TestCopyToPartial()
{
var rr = new RoundRobin <int>(10);
for (int i = 0; i < 5; i++)
{
rr.Add(i);
}
var test = new int[10];
rr.CopyTo(test, 0);
CollectionAssert.AreEqual(new int[] { 0, 1, 2, 3, 4, 0, 0, 0, 0, 0 }, test);
}
public void TestCopyToMiddle()
{
var rr = new RoundRobin <int>(10);
for (int i = 0; i < 15; i++)
{
rr.Add(i);
}
var test = new int[12];
rr.CopyTo(test, 2);
CollectionAssert.AreEqual(new int[] { 0, 0, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 }, test);
}