public void UpdatePriority_SwapsGoals()
{
var data = InitializeData();
var swapItem = data.First(c => c.Id == 5);
int oldPriority = swapItem.Priority;
int newPriority = 1;
var swapId = data.First(c => c.Priority == 1).Id;
mockDbProvider.UpdatePriority(5, 1);
var dataFromDb = mockDbProvider.GetAll();
var firstItem = dataFromDb.First(c => c.Id == 5);
Assert.That(firstItem, Is.Not.Null);
Assert.That(firstItem.Priority, Is.EqualTo(newPriority));
var swappedItem = dataFromDb.First(c => c.Id == swapId);
Assert.That(swappedItem, Is.Not.Null);
Assert.That(swappedItem.Priority, Is.EqualTo(oldPriority));
}
public void UpdatePriority(int id, int newPriority)
{
_goalsProvider.UpdatePriority(id, newPriority);
}