public void TestNext()
{
DirectionVector direction = new DirectionVector();
direction.Next();
Assert.AreEqual(direction.Dx == 1 && direction.Dy == 0, true, "Direction Next doesn't work correctly!");
}
public void TestNextRevertion()
{
DirectionVector direction = new DirectionVector();
for (int i = 0; i < DirectionVector.DirectionsCount; i++)
{
direction.Next();
}
Assert.AreEqual(direction.Dx == 1 && direction.Dy == 1, true, "Direction Next doesn't reverts correctly!");
}