public void DeleteNElementsFromNegativTest(int[] array, int idx, int number, string excepyion)
{
DLinkedList actual = new DLinkedList(array);
switch (excepyion)
{
case "Index":
Assert.Throws <IndexOutOfRangeException>(() => actual.DeleteFrom(idx, number));
break;
case "Argument":
Assert.Throws <ArgumentOutOfRangeException>(() => actual.DeleteFrom(idx, number));
break;
}
}
public void DeleteFromTest(int[] array, int idx, int[] expectedArray)
{
DLinkedList actual = new DLinkedList(array);
DLinkedList expected = new DLinkedList(expectedArray);
actual.DeleteFrom(idx);
Assert.AreEqual(expected, actual);
}
public void DeleteFromNegativeTest(int[] array, int idx)
{
DLinkedList actual = new DLinkedList(array);
Assert.Throws <IndexOutOfRangeException>(() => actual.DeleteFrom(idx));
}