public void CopyTo_IfArrayLengthTooSmallThrowException()
{
NewList <int> list = new NewList <int> {
10, 20, 30, 40
};
int[] array = new int[] { 1, 2, 3, 4 };
Assert.Throws <ArgumentOutOfRangeException>(() => list.CopyTo(array, 1));
}
public void CopyTo_ListElementsAreInsertedAtTheBeginning()
{
NewList <int> list = new NewList <int> {
10, 20, 30, 40
};
int[] array = new int[] { 1, 2, 3, 4, 5 };
list.CopyTo(array, 0);
int[] secondArray = new int[] { 10, 20, 30, 40, 5 };
Assert.Equal(secondArray, array);
}
public void CopyTo_ListElementsAreInsertedAtTheEnd()
{
NewList <int> list = new NewList <int> {
10, 20, 30, 40, 50, 60, 70
};
int[] array = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
list.CopyTo(array, 2);
int[] secondArray = new int[] { 1, 2, 10, 20, 30, 40, 50, 60, 70, 10 };
Assert.Equal(secondArray, array);
}
