public override Token Evaluate(String stream, ref int pos)
{
int PosSave = pos;
Token ResultA = new Token(true);
Token ResultB;
int Matches = 0;
bool Run = true;
while (Run)
{
ResultB = m_Nodes.First.Value.Evaluate(stream, ref pos);
if (ResultB.IsEmpty()) //drop empty Token
{
}
else if (ResultB.IsValid())
{
Matches++;
Match();
if (ResultA.IsValid())
{
ResultA.Combine(ResultB);
}
else
{
ResultA = new Token(false);
ResultA.SetValue("", ResultB.GetPosStart(), m_Parent, this);
ResultA.Combine(ResultB);
//ResultA = ResultB;
}
}
Run = ResultB.IsValid();
}
if (!ResultA.IsValid())
{
pos = PosSave;
if (m_MinMatches <= Matches)
{
ResultA = new Token(true); //return empty Token
}
}
return(ResultA);
}
protected void SetUp(ResultA resultA, ResultB resultB)
{
_mockTextObjectA = MockRepository.Create <MBTextObject>();
_mockTextObjectA.Setup(a => a.ToString()).Returns(SettlementNameA);
_mockSettlementA = MockRepository.Create <MBSettlement>();
_mockSettlementA.SetupGet(a => a.Name).Returns(_mockTextObjectA.Object);
_mockResultA = MockRepository.Create <CreateTournamentResult>();
_mockResultA.SetupGet(a => a.Failed).Returns(resultA == ResultA.Failed);
_mockResultA.SetupGet(a => a.Succeeded).Returns(resultA == ResultA.Succeeded);
_mockResultA.SetupGet(a => a.HostSettlement).Returns(resultA == ResultA.Succeeded ? _mockSettlementA.Object : MBSettlement.Null);
_mockTextObjectB = MockRepository.Create <MBTextObject>();
_mockTextObjectB.Setup(b => b.ToString()).Returns(SettlementNameB);
_mockSettlementB = MockRepository.Create <MBSettlement>();
_mockSettlementB.SetupGet(b => b.Name).Returns(_mockTextObjectB.Object);
_mockResultB = MockRepository.Create <CreateTournamentResult>();
_mockResultB.SetupGet(b => b.Failed).Returns(resultB == ResultB.Failed);
_mockResultB.SetupGet(b => b.Succeeded).Returns(resultB == ResultB.Succeeded);
_mockResultB.SetupGet(b => b.HostSettlement).Returns(resultB == ResultB.Succeeded ? _mockSettlementB.Object : MBSettlement.Null);
}
