public byte[] SmallCollectionInSmallArray()
{
byte[] array = new byte[100];
NArr.Move(ref array, 0, 50, 49);
return(array);
}
public void Move_CountIsTooLarge()
{
int[] array = { 0, 1 };
int from = 0;
int count = 3;
int to = 0;
Assert.Throws <ArgumentOutOfRangeException>(() => NArr.Move(ref array, from, count, to));
}
public void Move_ToIndexIsTooSmall()
{
int[] array = { 0, 1 };
int from = 0;
int count = 1;
int to = -1;
Assert.Throws <ArgumentOutOfRangeException>(() => NArr.Move(ref array, from, count, to));
}
public void Move_EmptyArray()
{
int[] array = { };
int from = 0;
int count = 1;
int to = 1;
Assert.Throws <ArgumentException>(() => NArr.Move(ref array, from, count, to));
}
public void Move_NullArray()
{
int[] array = null;
int from = 0;
int count = 1;
int to = 1;
Assert.Throws <ArgumentNullException>(() => NArr.Move(ref array, from, count, to));
}
public void Move_ArrayLengthEqualsOne()
{
int[] array = { 0 };
int from = 0;
int count = 1;
int to = 0;
int[] expected = { 0 };
NArr.Move(ref array, from, count, to);
Assert.AreEqual(expected, array);
}
public void Move_CountEqualsZero()
{
int[] array = { 0, 1, 2, 3, 4, 5, 6, 7 };
int from = 1;
int count = 0;
int to = 5;
int[] expected = { 0, 1, 2, 3, 4, 5, 6, 7 };
NArr.Move(ref array, from, count, to);
Assert.AreEqual(expected, array);
}
