public void ExecutarExpressaoSimples()
{
int a=1, b=2;
string expressao = "(a+b)>0";
string blocoAcaoTrue = "a=0;b=-1";
string blocoAcaoFalse = "a=-1;b=0";
InequationEngine maquinaInequacoes = new InequationEngine();
maquinaInequacoes.CalculationMemory.Add(new Variable("a", VariableDataType.Numeric, a));
maquinaInequacoes.CalculationMemory.Add(new Variable("b", VariableDataType.Numeric, b));
Inequation inequacao = new Inequation(expressao);
ActionBlock blocoAcaoTrueObj = new ActionBlock(blocoAcaoTrue);
ActionBlock blocoAcaoFalseObj = new ActionBlock(blocoAcaoFalse);
Decision decisao = new Decision(inequacao, blocoAcaoTrueObj, blocoAcaoFalseObj);
maquinaInequacoes.DecisionsList.AddDecision(decisao);
maquinaInequacoes.Compile();
maquinaInequacoes.Execute();
Assert.AreEqual(maquinaInequacoes.CalculationMemory["a"].GetValue(), 0.0);
Assert.AreEqual(maquinaInequacoes.CalculationMemory["b"].GetValue(), -1.0);
}
/// <summary>
/// Método para popular a decisão com {inequação, bloco V}. Bloco F = vazio.
/// </summary>
/// <param name="maquinaInequacoes"></param>
/// <param name="decisaoLinha"></param>
public void AtualizarListaDeDecisoes(InequationEngine maquinaInequacoes, KeyValuePair<string, string> decisaoLinha)
{
Inequation inequacao = new Inequation(decisaoLinha.Key);
ActionBlock blocoAcaoTrueObj = new ActionBlock(decisaoLinha.Value);
ActionBlock blocoAcaoFalseObj = new ActionBlock(string.Empty);
Decision decisao = new Decision(inequacao, blocoAcaoTrueObj, blocoAcaoFalseObj);
maquinaInequacoes.DecisionsList.AddDecision(decisao);
}
public void ExecutarOperacaoComparacaoHora()
{
string pattern = "HH:mm:ss";
string horaA = "20:27:31";
string horaB = "20:09:50";
DateTime a = DateTime.Now;
DateTime b = DateTime.Now;
double result = double.MinValue;
DateTime horaConvertidaFlee = DateTime.Now;
// Testa a maior que b
string expressao = "(a>b)";
string blocoAcaoTrue = "result=100;";
string blocoAcaoFalse = "result=0;";
if (!DateTime.TryParseExact(horaA, pattern, null, System.Globalization.DateTimeStyles.None, out a) || !DateTime.TryParseExact(horaB, pattern, null, System.Globalization.DateTimeStyles.None, out b))
{
throw new Exception("Erro no parsing das variáveis de hora.");
}
InequationEngine maquinaInequacoes = new InequationEngine();
maquinaInequacoes.CalculationMemory.Add(new Variable("a", VariableDataType.Time, a));
maquinaInequacoes.CalculationMemory.Add(new Variable("b", VariableDataType.Time, b));
maquinaInequacoes.CalculationMemory.Add(new Variable("result", VariableDataType.Numeric, result));
maquinaInequacoes.CalculationMemory.Add(new Variable("horaA", VariableDataType.String, horaA));
Inequation inequacao = new Inequation(expressao);
ActionBlock blocoAcaoTrueObj = new ActionBlock(blocoAcaoTrue);
ActionBlock blocoAcaoFalseObj = new ActionBlock(blocoAcaoFalse);
Decision decisao = new Decision(inequacao, blocoAcaoTrueObj, blocoAcaoFalseObj);
maquinaInequacoes.DecisionsList.AddDecision(decisao);
maquinaInequacoes.Compile();
maquinaInequacoes.Execute();
Assert.AreEqual(maquinaInequacoes.CalculationMemory["a"].GetValue(), a);
Assert.AreEqual(maquinaInequacoes.CalculationMemory["b"].GetValue(), b);
Assert.AreEqual(maquinaInequacoes.CalculationMemory["result"].GetValue(), 100.0);
expressao = "(a >= b)";
decisao.Inequation.Expression = expressao;
maquinaInequacoes.Compile();
maquinaInequacoes.Execute();
Assert.AreEqual(maquinaInequacoes.CalculationMemory["result"].GetValue(), 100.0);
expressao = "(a<b)";
decisao.Inequation.Expression = expressao;
maquinaInequacoes.Compile();
maquinaInequacoes.Execute();
Assert.AreEqual(maquinaInequacoes.CalculationMemory["result"].GetValue(), 0.0);
expressao = "(a <= b)";
decisao.Inequation.Expression = expressao;
maquinaInequacoes.Compile();
maquinaInequacoes.Execute();
Assert.AreEqual(maquinaInequacoes.CalculationMemory["result"].GetValue(), 0.0);
expressao = "(a = b)";
decisao.Inequation.Expression = expressao;
maquinaInequacoes.Compile();
maquinaInequacoes.Execute();
Assert.AreEqual(maquinaInequacoes.CalculationMemory["result"].GetValue(), 0.0);
horaA = "15:17:31";
horaB = "15:27:31";
if (!DateTime.TryParseExact(horaA, pattern, null, System.Globalization.DateTimeStyles.None, out a) || !DateTime.TryParseExact(horaB, pattern, null, System.Globalization.DateTimeStyles.None, out b))
{
throw new Exception("Erro no parsing das variáveis de hora.");
}
maquinaInequacoes.CalculationMemory.UpdateVariable("a", a);
maquinaInequacoes.CalculationMemory.UpdateVariable("b", b);
expressao = "(a > b)";
decisao.Inequation.Expression = expressao;
maquinaInequacoes.Compile();
maquinaInequacoes.Execute();
Assert.AreEqual(maquinaInequacoes.CalculationMemory["result"].GetValue(), 0.0);
expressao = "(a < b)";
decisao.Inequation.Expression = expressao;
maquinaInequacoes.Compile();
maquinaInequacoes.Execute();
Assert.AreEqual(maquinaInequacoes.CalculationMemory["result"].GetValue(), 100.0);
expressao = "(a >= b)";
decisao.Inequation.Expression = expressao;
maquinaInequacoes.Compile();
maquinaInequacoes.Execute();
Assert.AreEqual(maquinaInequacoes.CalculationMemory["result"].GetValue(), 0.0);
expressao = "(a <= b)";
decisao.Inequation.Expression = expressao;
maquinaInequacoes.Compile();
maquinaInequacoes.Execute();
Assert.AreEqual(maquinaInequacoes.CalculationMemory["result"].GetValue(), 100.0);
expressao = "(a = b)";
decisao.Inequation.Expression = expressao;
maquinaInequacoes.Compile();
maquinaInequacoes.Execute();
Assert.AreEqual(maquinaInequacoes.CalculationMemory["result"].GetValue(), 0.0);
horaA = "11:00:22";
horaB = "11:00:22";
if (!DateTime.TryParseExact(horaA, pattern, null, System.Globalization.DateTimeStyles.None, out a) || !DateTime.TryParseExact(horaB, pattern, null, System.Globalization.DateTimeStyles.None, out b))
{
throw new Exception("Erro no parsing das variáveis de hora.");
}
maquinaInequacoes.CalculationMemory.UpdateVariable("a", a);
maquinaInequacoes.CalculationMemory.UpdateVariable("b", b);
expressao = "(a > b)";
decisao.Inequation.Expression = expressao;
maquinaInequacoes.Compile();
maquinaInequacoes.Execute();
Assert.AreEqual(maquinaInequacoes.CalculationMemory["result"].GetValue(), 0.0);
expressao = "(a < b)";
decisao.Inequation.Expression = expressao;
maquinaInequacoes.Compile();
maquinaInequacoes.Execute();
Assert.AreEqual(maquinaInequacoes.CalculationMemory["result"].GetValue(), 0.0);
expressao = "(a >= b)";
decisao.Inequation.Expression = expressao;
maquinaInequacoes.Compile();
maquinaInequacoes.Execute();
Assert.AreEqual(maquinaInequacoes.CalculationMemory["result"].GetValue(), 100.0);
expressao = "(a <= b)";
decisao.Inequation.Expression = expressao;
maquinaInequacoes.Compile();
maquinaInequacoes.Execute();
Assert.AreEqual(maquinaInequacoes.CalculationMemory["result"].GetValue(), 100.0);
expressao = "(a = b)";
decisao.Inequation.Expression = expressao;
maquinaInequacoes.Compile();
maquinaInequacoes.Execute();
Assert.AreEqual(maquinaInequacoes.CalculationMemory["result"].GetValue(), 100.0);
}
