private ServerSubGridTreeLeaf CreateADefaultEmptyLeaf()
{
// Add a cell pass and check the CellHasValue flags the cell as having a value
ServerSubGridTree tree = new ServerSubGridTree(SubGridTreeConsts.SubGridTreeLevels, 1.0, new SubGridFactory <NodeSubGrid, ServerSubGridTreeLeaf>(), StorageMutability.Mutable);
var leaf = tree.CreateNewSubGrid(SubGridTreeConsts.SubGridTreeLevels) as ServerSubGridTreeLeaf;
leaf.Clear();
leaf.AllocateLeafFullPassStacks();
leaf.CreateDefaultSegment();
leaf.AllocateFullPassStacks(leaf.Directory.SegmentDirectory.First());
leaf.AllocateLeafLatestPassGrid();
return(leaf);
}
public void LoadDirectoryFromFile_FailureModes_StreamDoesNotExist()
{
var tree = new ServerSubGridTree(SubGridTreeConsts.SubGridTreeLevels, 1.0, new SubGridFactory <NodeSubGrid, ServerSubGridTreeLeaf>(), StorageMutability.Mutable);
var leaf = tree.CreateNewSubGrid(SubGridTreeConsts.SubGridTreeLevels) as ServerSubGridTreeLeaf;
var mockStorage = new Mock <IStorageProxy>();
MemoryStream stream;
mockStorage.Setup(x => x.ReadSpatialStreamFromPersistentStore(It.IsAny <Guid>(), It.IsAny <string>(), It.IsAny <int>(), It.IsAny <int>(), It.IsAny <long>(), It.IsAny <long>(), It.IsAny <long>(),
FileSystemStreamType.SubGridDirectory, out stream)).Returns(FileSystemErrorStatus.FileDoesNotExist);
leaf.LoadDirectoryFromFile(mockStorage.Object, "filename").Should().BeFalse();
}
public void Test_ServerSubGridTreeLeaf_CreateDefaultSegment()
{
ServerSubGridTree tree = new ServerSubGridTree(SubGridTreeConsts.SubGridTreeLevels, 1.0, new SubGridFactory <NodeSubGrid, ServerSubGridTreeLeaf>(), StorageMutability.Mutable);
var leaf = tree.CreateNewSubGrid(SubGridTreeConsts.SubGridTreeLevels) as ServerSubGridTreeLeaf;
Assert.True(0 == leaf.Directory.SegmentDirectory.Count);
leaf.CreateDefaultSegment();
Assert.True(1 == leaf.Directory.SegmentDirectory.Count);
Assert.True(leaf.Directory.SegmentDirectory.First().StartTime == Consts.MIN_DATETIME_AS_UTC &&
leaf.Directory.SegmentDirectory.First().EndTime == Consts.MAX_DATETIME_AS_UTC,
"Default segment does not have history spanning time range");
}
public void Test_ServerSubGridTreeLeaf_ServerSubGridTreeLeaf()
{
ServerSubGridTree tree = new ServerSubGridTree(SubGridTreeConsts.SubGridTreeLevels, 1.0, new SubGridFactory <NodeSubGrid, ServerSubGridTreeLeaf>(), StorageMutability.Mutable);
var leaf = tree.CreateNewSubGrid(SubGridTreeConsts.SubGridTreeLevels) as ServerSubGridTreeLeaf;
leaf.Clear();
Assert.True(leaf.Cells == null &&
leaf.Directory != null &&
leaf.Dirty == false &&
leaf.LeafEndTime == Consts.MIN_DATETIME_AS_UTC &&
leaf.LeafStartTime == Consts.MAX_DATETIME_AS_UTC &&
leaf.Level == SubGridTreeConsts.SubGridTreeLevels &&
leaf.IsLeafSubGrid(),
"Leaf not initialized as expected");
}
public void Test_ServerSubGridTreeLeaf_AllocateFullPassStacks()
{
ServerSubGridTree tree = new ServerSubGridTree(SubGridTreeConsts.SubGridTreeLevels, 1.0, new SubGridFactory <NodeSubGrid, ServerSubGridTreeLeaf>(), StorageMutability.Mutable);
var leaf = tree.CreateNewSubGrid(SubGridTreeConsts.SubGridTreeLevels) as ServerSubGridTreeLeaf;
leaf.Clear();
leaf.AllocateLeafFullPassStacks();
leaf.CreateDefaultSegment();
leaf.AllocateFullPassStacks(leaf.Directory.SegmentDirectory.First());
Assert.True(leaf.Cells != null &&
leaf.Directory != null &&
leaf.Dirty == false &&
leaf.LeafEndTime == Consts.MIN_DATETIME_AS_UTC &&
leaf.LeafStartTime == Consts.MAX_DATETIME_AS_UTC &&
leaf.Level == SubGridTreeConsts.SubGridTreeLevels &&
leaf.IsLeafSubGrid(),
"Leaf not initialized as expected after AllocateFullPassStacks");
}