public void ProcessWaitingOpsTest()
{
TransactionManager target = new TransactionManager();
target.ProcessWaitingOps();
Assert.AreEqual(0, target.waitingOps.Count);
Assert.AreEqual(0, target.waitingTransactions.Count);
target.activeTransactions[1] = new Transaction(1, 1);
target.activeTransactions[2] = new Transaction(2, 1);
target.activeTransactions[2].CurrentOp = new Operation(Enumerations.OperationMode.Read, 2, 4);
Assert.IsNull(target.activeTransactions[1].CurrentOp);
Assert.IsNotNull(target.activeTransactions[2].CurrentOp);
target.waitingOps.Add(new Operation(Enumerations.OperationMode.Write, 1, 2, 2));
target.waitingOps.Add(new Operation(Enumerations.OperationMode.Read, 2, 2));
target.ProcessWaitingOps();
Assert.AreEqual(1, target.waitingOps.Count);
Assert.AreEqual(Enumerations.OperationMode.Write, target.activeTransactions[1].CurrentOp.OpMode);
Assert.AreEqual(2, target.waitingOps[0].TransactionNumber);
Assert.AreEqual(1, target.activeTransactions[1].CurrentOp.TransactionNumber);
Assert.AreEqual(2, target.activeTransactions[1].CurrentOp.DataItem);
Assert.AreEqual(2, target.activeTransactions[1].CurrentOp.NewValue);
target.activeTransactions[2].CurrentOp = null;
target.ProcessWaitingOps();
Assert.AreEqual(0, target.waitingOps.Count);
Assert.AreEqual(2, target.activeTransactions[2].CurrentOp.TransactionNumber);
Assert.AreEqual(2, target.activeTransactions[2].CurrentOp.DataItem);
Assert.AreEqual(Enumerations.OperationMode.Read, target.activeTransactions[2].CurrentOp.OpMode);
}
