static void Main(string[] args)
{
LogProvider.SetCurrentLogProvider(new ColoredConsoleLogProvider());
Rule rule1 = new Rule();
rule1.Add(new AndFilter(new List <IConstraint> {
new EqualsConstraint("name", "Joao Paulo")
}));
IRuleStore pool = new MemoryRuleStore(new[] { rule1 });
IRuleEngine engine = new RuleEngine(pool);
var result = engine.Evaluate(new {
name = "Joao Paulo",
age = 17
}).ToList();
Console.Read();
}
public void ShouldBePossibleEvaluateRuleWithCustomStrategy()
{
var rule = new Rule();
rule.Name = "fake.rule";
rule.AddAndFilter().Add(new EqualsConstraint("Name", "John Doe"));
this.AddRule(rule);
var data = new
{
Name = "John Doe"
};
Assert.NotEmpty(this.Engine.Evaluate(data));
var customEngine = new RuleEngine(this.Pool, new EmptyRuleStrategy());
Assert.Empty(customEngine.Evaluate(data));
}
public void TestMethod1()
{
var filename = "Rules.json";
var car = new SerializableCar();
car.Classification = CarClassification.SportUtilityVehicle;
car.WheelCount = 2;
var json = File.ReadAllText(filename);
var deserializedObject = JsonConvert.DeserializeObject <SerializableCar>(json);
var ruleEngine = new RuleEngine <SerializableCar>();
foreach (var deserializedRule in deserializedObject.Rules)
{
var rule = new Rule <SerializableCar>();
foreach (var compositeCondition in deserializedRule.Conditions)
{
foreach (var condition in compositeCondition.Conditions)
{
rule.AddCondition(condition.FieldName, condition.Operation, condition.Value, compositeCondition.LogicalOperation);
}
}
foreach (var action in deserializedRule.Actions)
{
rule.AddAction(action.FieldName, action.Operation, action.Data);
}
ruleEngine.AddRule(rule);
}
ruleEngine.Evaluate(car);
Assert.AreEqual(300, car.WheelCount);
}
