public void ItShouldGet30FromRule()
{
const string text = "( {0} / {1} ) + ({2} * 1)";
var rule = new RuleTree <int, int>(text);
var parameters = new List <IMonthlyParameter <int> > {
SetDictionary("0", 125), SetDictionary("1", 5), SetDictionary("2", 5)
};
rule.SetParameters(parameters);
Assert.AreEqual(30, rule.GetResult().Value[Month.August]);
}
public void ItShouldParseComplexOperations()
{
const string text = "( {0} / 25 ) * 14";
var rule = new RuleTree <int, int>(text);
var parameters = new List <IMonthlyParameter <int> > {
SetDictionary("0", 250)
};
rule.SetParameters(parameters);
Assert.AreEqual(140, rule.GetResult().Value[Month.February]);
}
public void ItShouldGet15FromRule()
{
const string text = "( {0} + {1} ) * ( {2} * 1 )";
var rule = new RuleTree <int, int>(text);
var parameters = new List <IMonthlyParameter <int> > {
SetDictionary("0", 4), SetDictionary("1", 1), SetDictionary("2", 3)
};
rule.SetParameters(parameters);
Assert.AreEqual(15, rule.GetResult().Value[Month.February]);
}
public void ItShouldAddValues()
{
var i = new Mock <IRule <int, int> >();
var j = new Mock <IRule <int, int> >();
i.Setup(x => x.GetResult()).Returns(SetDictionary("1", 1));
j.Setup(x => x.GetResult()).Returns(SetDictionary("2", 2));
var operation = new Mock <IOperation>();
operation.Setup(x => x.GetOperator()).Returns(ExpressionType.Add);
var rule = new RuleTree <int, int>
{
I = i.Object,
J = j.Object,
Operation = operation.Object
};
Assert.AreEqual(3, rule.GetResult().Value[Month.November]);
}
