private static StateSyncItem PushItem(StateSyncFeed.IPendingSyncItems items, NodeDataType nodeDataType, int level, uint rightness, int progress = 0)
{
StateSyncItem stateSyncItem1 = new StateSyncItem(Keccak.Zero, nodeDataType, level, rightness);
items.PushToSelectedStream(stateSyncItem1, progress);
return(stateSyncItem1);
}
public void Can_peek_root()
{
StateSyncFeed.IPendingSyncItems items = Init();
StateSyncItem stateSyncItem = new StateSyncItem(Keccak.Zero, NodeDataType.State, 0, 0);
items.PushToSelectedStream(stateSyncItem, 0);
items.PeekState().Should().Be(stateSyncItem);
}
public void Can_recalculate_and_clear_with_root_only()
{
StateSyncFeed.IPendingSyncItems items = Init();
StateSyncItem stateSyncItem = new StateSyncItem(Keccak.Zero, NodeDataType.State, 0, 0);
items.PushToSelectedStream(stateSyncItem, 0);
items.RecalculatePriorities();
items.Clear();
items.Count.Should().Be(0);
}
public void Prefers_left_single_branch()
{
StateSyncFeed.IPendingSyncItems items = Init();
items.MaxStateLevel = 64;
PushState(items, 1, 15); // branch child 16
PushState(items, 1, 1); // branch child 1
PushState(items, 1, 0); // branch child 0
items.RecalculatePriorities();
List <StateSyncItem> batch = items.TakeBatch(256);
batch[0].Rightness.Should().Be(0);
batch[1].Rightness.Should().Be(1);
batch[2].Rightness.Should().Be(15);
}
public void Prioritizes_depth()
{
StateSyncFeed.IPendingSyncItems items = Init();
items.MaxStateLevel = 64;
PushState(items, 0, 0);
PushState(items, 32, 0);
PushState(items, 64, 0);
items.RecalculatePriorities();
List <StateSyncItem> batch = items.TakeBatch(256);
items.Count.Should().Be(0);
batch[0].Level.Should().Be(64);
batch[1].Level.Should().Be(32);
batch[2].Level.Should().Be(0);
}
public void Prioritizes_code_over_storage_over_state()
{
StateSyncFeed.IPendingSyncItems items = Init();
items.MaxStateLevel = 64;
PushState(items, 64, 0);
PushStorage(items, 32, 0);
PushCode(items);
items.RecalculatePriorities();
List <StateSyncItem> batch = items.TakeBatch(256);
items.Count.Should().Be(0);
batch[0].NodeDataType.Should().Be(NodeDataType.Code);
batch[1].NodeDataType.Should().Be(NodeDataType.Storage);
batch[2].NodeDataType.Should().Be(NodeDataType.State);
}
public void Can_clear_at_start()
{
StateSyncFeed.IPendingSyncItems items = Init();
items.Clear();
}
public void Peek_state_is_null_at_start()
{
StateSyncFeed.IPendingSyncItems items = Init();
items.PeekState().Should().Be(null);
}
public void Can_recalculate_priorities_at_start()
{
StateSyncFeed.IPendingSyncItems items = Init();
items.RecalculatePriorities().Should().NotBeNullOrWhiteSpace();
}
public void Max_levels_should_be_zero_at_start()
{
StateSyncFeed.IPendingSyncItems items = Init();
items.MaxStateLevel.Should().Be(0);
items.MaxStorageLevel.Should().Be(0);
}
public void Description_does_not_throw_at_start()
{
StateSyncFeed.IPendingSyncItems items = Init();
items.Description.Should().NotBeNullOrWhiteSpace();
}
public void At_start_count_is_zero()
{
StateSyncFeed.IPendingSyncItems items = Init();
items.Count.Should().Be(0);
}
private static StateSyncItem PushState(StateSyncFeed.IPendingSyncItems items, int level, uint rightness, int progress = 0)
{
return(PushItem(items, NodeDataType.State, level, rightness, progress));
}
private static StateSyncItem PushCode(StateSyncFeed.IPendingSyncItems items, int progress = 0)
{
return(PushItem(items, NodeDataType.Code, 0, 0, progress));
}
