public void TestVersionning()
{
var t = ObjectVersionner.GetVersionedObject <IToto>(new Toto()
{
Id = 666, Value = "original"
});
t.CurrentState.Id = 1;
t.CurrentState.Value = "sample";
int a = t.CurrentState.Id;
string b = t.CurrentState.Value;
Assert.AreEqual("sample", b);
Assert.AreEqual(a, 1);
Assert.IsTrue(t.HasPendingChanges);
t.CommitToNewVersion();
Assert.IsFalse(t.HasPendingChanges);
Assert.IsTrue(t.LastVersionId == 1);
//move backward to version 0
t.CurrentVersionId = 0;
int c = t.CurrentState.Id;
string d = t.CurrentState.Value;
Assert.AreEqual("original", d);
Assert.AreEqual(c, 666);
//move forward to latest version
t.MoveToLatestVersion();
int e = t.CurrentState.Id;
string f = t.CurrentState.Value;
Assert.AreEqual("sample", f);
Assert.AreEqual(e, 1);
}
public void TestRollBack()
{
var t = ObjectVersionner.GetVersionedObject <IToto>(new Toto()
{
Id = 666, Value = "original"
});
t.CurrentState.Id = 1;
t.CurrentState.Value = "sample";
int a = t.CurrentState.Id;
string b = t.CurrentState.Value;
Assert.AreEqual("sample", b);
Assert.AreEqual(a, 1);
Assert.IsTrue(t.HasPendingChanges);
t.RollBackChanges();
Assert.IsFalse(t.HasPendingChanges);
Assert.AreEqual("original", t.CurrentState.Value);
Assert.AreEqual(666, t.CurrentState.Id);
}
