public void IsSameIdentity_Test()
{
Guid testGuid = Guid.NewGuid();
Box target1 = new Box(testGuid);
Box target2 = new Box(Guid.NewGuid());
Box target3 = new Box(testGuid);
Box target4 = new Box();
bool expected1 = false;
bool expected2 = true;
bool expected3 = false;
bool actual1;
bool actual2;
bool actual3;
actual1 = target1.IsSameIdentity(target2);
actual2 = target1.IsSameIdentity(target3);
actual3 = target1.IsSameIdentity(target4);
Assert.AreEqual(expected1, actual1);
Assert.AreEqual(expected2, actual2);
Assert.AreEqual(expected3, actual3);
}