private void ShuffleTest(ObservableCollection <RevisionCardSQL> testCards, int[] order, SummaryViewModel testModel)
{
testModel.Shuffle(testCards);
bool isShuffled = false;
//Check if at least one card is arranged differently in collection
for (int i = 0; i < testCards.Count; i++)
{
if (testCards[i].ID != order[i])
{
isShuffled = true;
}
order[i] = testCards[i].ID;
}
//Assert
Assert.IsTrue(isShuffled);
}
