private async Task TestReindex(TestOrderedList items)
{
var secondItem = FindItemByValue(items, "2");
int[] indexes = new int[1000];
indexes[0] = 1;
indexes[996] = 2;
indexes[997] = 3;
indexes[998] = 4;
indexes[999] = 5;
//If we insert a lot of items between the first and the second we are going to initiate reindexing
for (int i = 6; i <= 1000; i++)
{
var item = new Item
{
Id = Guid.NewGuid().ToString(),
Value = i.ToString(),
NextId = secondItem.Id
};
indexes[i - 5] = i;
await items.InsertAsync(item);
}
await AssertOrderAsync(items, indexes);
}
private async Task InsertItemBefore(TestOrderedList items, string newItemValue, string nextItemValue)
{
var item = new Item
{
Id = Guid.NewGuid().ToString(),
Value = newItemValue
};
if (nextItemValue == Database.LastId)
{
item.NextId = Database.LastId;
}
else
{
item.NextId = FindItemByValue(items, nextItemValue).Id;
}
await items.InsertAsync(item);
}
