public void Transaction_Begin_Rollback_Insert_Test()
{
// create cs, cl
string csName = "testfoo";
string cName = "testbar";
if (sdb.IsCollectionSpaceExist(csName))
{
sdb.DropCollectionSpace(csName);
}
sdb.CreateCollectionSpace(csName);
CollectionSpace cs = sdb.GetCollecitonSpace(csName);
DBCollection cl = cs.CreateCollection(cName);
// transction begin
sdb.TransactionBegin();
// insert record
BsonDocument insertor1 = new BsonDocument();
insertor1.Add("name", "tom");
insertor1.Add("age", 25);
insertor1.Add("addr", "guangzhou");
BsonDocument insertor2 = new BsonDocument();
insertor2.Add("name", "sam");
insertor2.Add("age", 27);
insertor2.Add("addr", "shanghai");
cl.Insert(insertor1);
cl.Insert(insertor2);
// rollback
sdb.TransactionRollback();
// check up
DBCursor cursor = cl.Query();
Assert.IsNotNull(cursor);
int count = 0;
while (cursor.Next() != null)
{
++count;
BsonDocument bson = cursor.Current();
Assert.IsNotNull(bson);
}
Assert.IsTrue(count == 0);
}