public void ShouldRemoveTokens()
{
uint blackAddCount = 2;
uint blueAddCount = 1;
uint blackRemoveCount = 1;
uint blueRemoveCount = 1;
uint totalBeforeAdd = _sut.TotalTokens;
_sut.AddTokens(new TokenCollection(blackCount: blackAddCount, blueCount: blueAddCount));
var totalAfterAdd = totalBeforeAdd + blackAddCount + blueAddCount;
Assert.AreEqual(totalAfterAdd, _sut.TotalTokens);
Assert.IsTrue(_sut.TryTake(new TokenCollection(blackCount: blackRemoveCount, blueCount: blueRemoveCount)));
var totalAfterTake = totalAfterAdd - blackRemoveCount - blueRemoveCount;
Assert.AreEqual(totalAfterTake, _sut.TotalTokens);
}