public void TestMethodOneInternalFunc2I()
{
ResetTestState();
Console.WriteLine(MethodBase.GetCurrentMethod().Name);
CExpression exp = CExpressionBuilder.Build("Min(3, 2) * (Neg(var1) + 4)", this);
double res = exp.GetValue(
(int id, out double value) =>
{
value = 3;
return(true);
},
this);
CheckInternalErrors();
Assert.AreEqual(res, 2);
res = exp.GetValue(
(int id, out double value) =>
{
value = -3;
return(true);
},
this);
CheckInternalErrors();
Assert.AreEqual(res, 14);
}
public void TestMethodSimpleAllOp1()
{
ResetTestState();
Console.WriteLine(MethodBase.GetCurrentMethod().Name);
List <Tuple <string, double> > lst = new List <Tuple <string, double> >();
lst.Add(new Tuple <string, double>("var1", 3));
lst.Add(new Tuple <string, double>("var2", 4));
CExpression exp = CExpressionBuilder.Build("1 / 2 + var1 * var2 - 5.5 + 4^(1/2)", this);
exp.SetArgIds(name =>
{
return(lst.FindIndex(t => t.Item1 == name));
});
double res = exp.GetValue(
(int id, out double value) =>
{
value = 0;
if (id < 0)
{
return(false);
}
value = lst[id].Item2;
return(true);
},
this);
CheckInternalErrors();
Assert.AreEqual(res, 9);
}
public void TestMethodOneInternalFunc1()
{
ResetTestState();
Console.WriteLine(MethodBase.GetCurrentMethod().Name);
CExpression exp = CExpressionBuilder.Build("Round(3.1)", this);
double res = exp.GetValue(this);
CheckInternalErrors();
Assert.AreEqual(res, 3);
}
public void TestMethodBracers()
{
ResetTestState();
Console.WriteLine(MethodBase.GetCurrentMethod().Name);
CExpression exp = CExpressionBuilder.Build("(1 + 2) * ((3 + 4) - (5 + 1))", this);
double res = exp.GetValue(this);
CheckInternalErrors();
Assert.AreEqual(res, 3);
}
public void TestMethodOneInternalFunc3()
{
ResetTestState();
Console.WriteLine(MethodBase.GetCurrentMethod().Name);
CExpression exp = CExpressionBuilder.Build("Rand(1,100)", this);
double res = exp.GetValue(this);
CheckInternalErrors();
Assert.IsTrue(res >= 1 && res <= 100);
}
public void TestMethodOneValue2()
{
ResetTestState();
Console.WriteLine(MethodBase.GetCurrentMethod().Name);
CExpression exp = CExpressionBuilder.Build("var1", this);
Dictionary <string, double> dic = new Dictionary <string, double>();
dic.Add("var1", 3);
double res = exp.GetValue(dic.TryGetValue, this);
CheckInternalErrors();
Assert.AreEqual(res, 3);
}
public void TestMethodSimpleSumI()
{
ResetTestState();
Console.WriteLine(MethodBase.GetCurrentMethod().Name);
CExpression exp = CExpressionBuilder.Build("1.1 + 2 + var1", this);
exp.SetArgIds(name => 0);
double res = exp.GetValue(
(int id, out double value) =>
{
value = 3;
return(true);
},
this);
CheckInternalErrors();
Assert.AreEqual(res, 6.1);
}
