public unsafe void Test_ReadWrite()
{
int nodesCount = 1 + 4 + 4 * 4 + 4 * 4 * 4;
TestTree tree = new TestTree(nodesCount);
int idx = 0;
CreateTestTree(tree, ref idx, 0, 3, 4);
tree.Version.Major = 4;
tree.Version.Minor = 2;
tree.UserData = 1234567;
MemoryStream ms = new MemoryStream();
BinaryWriter w = new BinaryWriter(ms);
tree.Write(w);
byte[] buffer = ms.ToArray();
ms = new MemoryStream(buffer);
BinaryReader r = new BinaryReader(ms);
TestTree tree1 = TestTree.Read <TestTree>(r);
Assert.AreEqual(tree.Version, tree1.Version);
Assert.AreEqual(tree.UserData, tree1.UserData);
Assert.AreEqual(tree.NodesCount, tree1.NodesCount);
for (int i = 0; i < tree.NodesCount; ++i)
{
Assert.AreEqual(tree.GetDepth(i), tree1.GetDepth(i));
Assert.AreEqual(tree.Nodes[i].Id, tree1.Nodes[i].Id);
}
}