public void IndentityTupleLoadFromFile()
{
// rule DTO
var car = new CarDTO
{
Make = "Ford",
Year = 2010,
Model = "Expedition",
AskingPrice = 10000.0000m,
SellingPrice = 9000.0000m
};
var salesperson = new SalesPersonDTO
{
State = "PA",
IsManager = true,
MaximumDiscount = 1000.0000m
};
// Load all rules applied to the user type.
var re = new IdentityTupleRuleEngine();
var xd = new XmlDocument();
xd.Load(@"C:\development\RuleEngine\TinyTuleEngineUnitTest\IdentityTupleRuleEngineTest\RuleSetBasicIdentityTuple.xml");
re.LoadRulesFromElementList<CarDTO, SalesPersonDTO>(xd, "/rules/rule");
IClaimsPrincipal id = new ClaimsPrincipal(System.Threading.Thread.CurrentPrincipal);
Func<CarDTO, SalesPersonDTO, IClaimsPrincipal,bool> fordSaleApproverWithSalesPersonInfo = re.GetRule<CarDTO, SalesPersonDTO>("FordSaleApproverSalesPerson").Compile();
Assert.AreEqual(true, fordSaleApproverWithSalesPersonInfo(car, salesperson,id));
}
public void IdentityTupleBasicOperatorTest()
{
// rule DTO
var car = new CarDTO
{
Make = "Ford",
Year = 2010,
Model = "Expedition",
AskingPrice = 10000.0000m,
SellingPrice = 9000.0000m
};
var salesperson = new SalesPersonDTO
{
State = "PA",
IsManager = true,
MaximumDiscount = 1000.0000m
};
// programatic mix in of claims rule and rule against the DTO for Car and SalesPerson
var carRule1 = new Rule("Year", "2010", "GreaterThanOrEqual","CarDTO");
var claimRule = new Rule("@User", "S-1-5-21-2493390151-660934664-2262481224-513", "http://schemas.microsoft.com/ws/2008/06/identity/claims/groupsid");
var salePersonRule1 = new Rule("State", "PA", "Equals","SalesPersonDTO");
var salePersonRule2 = new Rule("IsManager", "true", "Equals", "SalesPersonDTO");
var re = new IdentityTupleRuleEngine();
// build Some Expressions
Expression<Func<CarDTO, SalesPersonDTO,IClaimsPrincipal, bool>> carRule1Expression = re.GetExpression<CarDTO,SalesPersonDTO>(carRule1);
Expression<Func<CarDTO, SalesPersonDTO, IClaimsPrincipal, bool>> claimRuleExpression = re.GetExpression<CarDTO, SalesPersonDTO>(claimRule);
Expression<Func<CarDTO, SalesPersonDTO, IClaimsPrincipal, bool>> sp1Expression = re.GetExpression<CarDTO, SalesPersonDTO>(salePersonRule1);
Expression<Func<CarDTO, SalesPersonDTO, IClaimsPrincipal, bool>> sp2Expression = re.GetExpression<CarDTO, SalesPersonDTO>(salePersonRule2);
Expression<Func<CarDTO, SalesPersonDTO, IClaimsPrincipal, bool>> coumpoundExpr =
carRule1Expression.Or(claimRuleExpression).Or(sp1Expression).Or(sp2Expression);
IClaimsPrincipal id = new ClaimsPrincipal(System.Threading.Thread.CurrentPrincipal);
Assert.AreEqual(true, coumpoundExpr.Compile()(car,salesperson,id));
}