public void Double_set_get()
{
SnapshotableDb db = new SnapshotableDb(new MemDb());
db.Set(_hash1, _bytes1);
db.Set(_hash1, _bytes2);
byte[] getResult = db.Get(_hash1);
Assert.AreEqual(_bytes2, getResult);
}
public void Set_take_snapshot()
{
SnapshotableDb db = new SnapshotableDb(new MemDb());
db.Set(_hash1, _bytes1);
Assert.AreEqual(0, db.TakeSnapshot());
}
public void Set_commit_get()
{
SnapshotableDb db = new SnapshotableDb(new MemDb());
db.Set(_hash1, _bytes1);
db.Commit(Frontier.Instance);
byte[] getResult = db.Get(_hash1);
Assert.AreEqual(_bytes1, getResult);
}
public void Set_restore_get()
{
SnapshotableDb db = new SnapshotableDb(new MemDb());
db.Set(_hash1, _bytes1);
db.Restore(-1);
byte[] getResult = db.Get(_hash1);
Assert.AreEqual(null, getResult);
}
