public void MergeTree()
{
ClearCounts();
ISession s = OpenSession();
ITransaction tx = s.BeginTransaction();
var root = new Node {
Name = "root"
};
var child = new Node {
Name = "child"
};
root.AddChild(child);
s.Persist(root);
tx.Commit();
s.Close();
AssertInsertCount(2);
ClearCounts();
root.Description = "The root node";
child.Description = "The child node";
var secondChild = new Node {
Name = "second child"
};
root.AddChild(secondChild);
s = OpenSession();
tx = s.BeginTransaction();
s.Merge(root);
tx.Commit();
s.Close();
AssertInsertCount(1);
AssertUpdateCount(2);
}
public void MergeDeepTree()
{
ClearCounts();
ISession s = OpenSession();
ITransaction tx = s.BeginTransaction();
var root = new Node {
Name = "root"
};
var child = new Node {
Name = "child"
};
var grandchild = new Node {
Name = "grandchild"
};
root.AddChild(child);
child.AddChild(grandchild);
s.Merge(root);
tx.Commit();
s.Close();
AssertInsertCount(3);
AssertUpdateCount(0);
ClearCounts();
grandchild.Description = "the grand child";
var grandchild2 = new Node {
Name = "grandchild2"
};
child.AddChild(grandchild2);
s = OpenSession();
tx = s.BeginTransaction();
s.Merge(root);
tx.Commit();
s.Close();
AssertInsertCount(1);
AssertUpdateCount(1);
ClearCounts();
var child2 = new Node {
Name = "child2"
};
var grandchild3 = new Node {
Name = "grandchild3"
};
child2.AddChild(grandchild3);
root.AddChild(child2);
s = OpenSession();
tx = s.BeginTransaction();
s.Merge(root);
tx.Commit();
s.Close();
AssertInsertCount(2);
AssertUpdateCount(0);
ClearCounts();
s = OpenSession();
tx = s.BeginTransaction();
s.Delete(grandchild);
s.Delete(grandchild2);
s.Delete(grandchild3);
s.Delete(child);
s.Delete(child2);
s.Delete(root);
tx.Commit();
s.Close();
}
public void MergeDeepTree()
{
ClearCounts();
var root = new Node
{
Created = RoundForDialect(DateTime.Now),
Name = "root"
};
var child = new Node
{
Created = RoundForDialect(DateTime.Now),
Name = "child"
};
var grandchild = new Node
{
Created = RoundForDialect(DateTime.Now),
Name = "grandchild"
};
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
root.AddChild(child);
child.AddChild(grandchild);
s.Merge(root);
tx.Commit();
}
AssertInsertCount(3);
AssertUpdateCount(0);
ClearCounts();
grandchild.Description = "the grand child";
var grandchild2 = new Node
{
Created = RoundForDialect(DateTime.Now),
Name = "grandchild2"
};
child.AddChild(grandchild2);
using (var s = OpenSession())
using (var tx = s.BeginTransaction())
{
s.Merge(root);
tx.Commit();
}
AssertInsertCount(1);
AssertUpdateCount(1);
ClearCounts();
var child2 = new Node
{
Created = RoundForDialect(DateTime.Now),
Name = "child2"
};
var grandchild3 = new Node
{
Created = RoundForDialect(DateTime.Now),
Name = "grandchild3"
};
child2.AddChild(grandchild3);
root.AddChild(child2);
using (var s = OpenSession())
using (var tx = s.BeginTransaction())
{
s.Merge(root);
tx.Commit();
}
AssertInsertCount(2);
AssertUpdateCount(0);
ClearCounts();
using (var s = OpenSession())
using (var tx = s.BeginTransaction())
{
s.Delete(grandchild);
s.Delete(grandchild2);
s.Delete(grandchild3);
s.Delete(child);
s.Delete(child2);
s.Delete(root);
tx.Commit();
}
}
public void MergeTree()
{
ClearCounts();
ISession s = OpenSession();
ITransaction tx = s.BeginTransaction();
var root = new Node {Name = "root"};
var child = new Node {Name = "child"};
root.AddChild(child);
s.Persist(root);
tx.Commit();
s.Close();
AssertInsertCount(2);
ClearCounts();
root.Description = "The root node";
child.Description = "The child node";
var secondChild = new Node {Name = "second child"};
root.AddChild(secondChild);
s = OpenSession();
tx = s.BeginTransaction();
s.Merge(root);
tx.Commit();
s.Close();
AssertInsertCount(1);
AssertUpdateCount(2);
}
public void MergeDeepTree()
{
ClearCounts();
ISession s = OpenSession();
ITransaction tx = s.BeginTransaction();
var root = new Node {Name = "root"};
var child = new Node {Name = "child"};
var grandchild = new Node {Name = "grandchild"};
root.AddChild(child);
child.AddChild(grandchild);
s.Merge(root);
tx.Commit();
s.Close();
AssertInsertCount(3);
AssertUpdateCount(0);
ClearCounts();
grandchild.Description = "the grand child";
var grandchild2 = new Node {Name = "grandchild2"};
child.AddChild(grandchild2);
s = OpenSession();
tx = s.BeginTransaction();
s.Merge(root);
tx.Commit();
s.Close();
AssertInsertCount(1);
AssertUpdateCount(1);
ClearCounts();
var child2 = new Node {Name = "child2"};
var grandchild3 = new Node {Name = "grandchild3"};
child2.AddChild(grandchild3);
root.AddChild(child2);
s = OpenSession();
tx = s.BeginTransaction();
s.Merge(root);
tx.Commit();
s.Close();
AssertInsertCount(2);
AssertUpdateCount(0);
ClearCounts();
s = OpenSession();
tx = s.BeginTransaction();
s.Delete(grandchild);
s.Delete(grandchild2);
s.Delete(grandchild3);
s.Delete(child);
s.Delete(child2);
s.Delete(root);
tx.Commit();
s.Close();
}
public async Task MergeDeepTreeAsync()
{
ClearCounts();
var root = new Node {
Name = "root"
};
var child = new Node {
Name = "child"
};
var grandchild = new Node {
Name = "grandchild"
};
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
root.AddChild(child);
child.AddChild(grandchild);
await(s.MergeAsync(root));
await(tx.CommitAsync());
}
AssertInsertCount(3);
AssertUpdateCount(0);
ClearCounts();
grandchild.Description = "the grand child";
var grandchild2 = new Node {
Name = "grandchild2"
};
child.AddChild(grandchild2);
using (var s = OpenSession())
using (var tx = s.BeginTransaction())
{
await(s.MergeAsync(root));
await(tx.CommitAsync());
}
AssertInsertCount(1);
AssertUpdateCount(1);
ClearCounts();
var child2 = new Node {
Name = "child2"
};
var grandchild3 = new Node {
Name = "grandchild3"
};
child2.AddChild(grandchild3);
root.AddChild(child2);
using (var s = OpenSession())
using (var tx = s.BeginTransaction())
{
await(s.MergeAsync(root));
await(tx.CommitAsync());
}
AssertInsertCount(2);
AssertUpdateCount(0);
ClearCounts();
using (var s = OpenSession())
using (var tx = s.BeginTransaction())
{
await(s.DeleteAsync(grandchild));
await(s.DeleteAsync(grandchild2));
await(s.DeleteAsync(grandchild3));
await(s.DeleteAsync(child));
await(s.DeleteAsync(child2));
await(s.DeleteAsync(root));
await(tx.CommitAsync());
}
}
