public void Swap2_should_(int src, int dest)
{
int org_src = src;
int org_dest = dest;
SwapService.Swap(ref src, ref dest);
Assert.AreEqual(org_src, dest);
Assert.AreEqual(org_dest, src);
}
public void Swap2_should_swap_arg_src_to_dest()
{
// Arrange
int src = 0;
int dest = 10;
// Act
SwapService.Swap(ref src, ref dest);
// Assert
Assert.AreEqual(10, src);
Assert.AreEqual(0, dest);
}