public void ASeqICollCopyToCopiesToIndexPositive()
{
ICollection ic = new Cons(1, new Cons(2, new Cons(3, null)));
int[] arr = new int[4];
ic.CopyTo(arr, 1);
Expect(arr[0], EqualTo(0));
Expect(arr[1], EqualTo(1));
Expect(arr[2], EqualTo(2));
Expect(arr[3], EqualTo(3));
}
public void ASeqICollCopyToFailsOnNegativeIndex()
{
ICollection ic = new Cons(1, new Cons(2, new Cons(3, null)));
Array arr = new object[10];
ic.CopyTo(arr, -1);
}
public void ASeqICollCopyToFailsOnMultidimArray()
{
ICollection ic = new Cons(1, new Cons(2, new Cons(3, null)));
Array arr = Array.CreateInstance(typeof(int), 4, 4);
ic.CopyTo(arr, 0);
}
public void ASeqICollCopyToFailsOnInsufficientSpace2()
{
ICollection ic = new Cons(1, new Cons(2, new Cons(3, null)));
Array arr = new object[10];
ic.CopyTo(arr, 8);
}
public void ASeqICollCopyToFailsOnNullArray()
{
ICollection ic = new Cons(1, null);
ic.CopyTo(null, 0);
}
