public override IEnumerable <IRuleParameter> GetRuleInputs(IReadableWorld world)
{
Func <RuleValue <string>, bool> predicate = p => p.Value.Length > 3 && (p.UserData.IsMarried == null || !p.UserData.IsMarried);
yield return(new RuleParameter <string> (predicate));
yield return(new RuleParameter <string> (predicate));
}
public override IEnumerable <IRuleParameter> GetRuleInputs(IReadableWorld world)
{
yield return(new RuleParameter <Person> (p => p.Value.Age >= 14 && p.Value.Age < 20 && p.Value.Gender == Gender.Male,
(p, ruleInput) => p.Value.Likes(ruleInput.GetValue <Person> (1).Value) ? null : new[] { 1 }));
yield return
(new RuleParameter <Person> (
p => p.Value.Age >= 14 && p.Value.Age < 20 && p.Value.Gender == Gender.Female && (p.UserData.IsPregnant == null || !p.UserData.IsPregnant),
(p, ruleInput) => p.Value.Likes(ruleInput.GetValue <Person> (0).Value) ? null : new[] { 0 }));
}
public override float GetExecutionProbability(IReadableWorld world)
{
var fertility = world.Read <float?> (x => x.Fertility);
if (!fertility.HasValue)
{
throw new ArgumentException("You need a global rule that declares the world fertility");
}
return(fertility.Value);
}
internal CompoundRuleExecutionContext(CompoundRuleInput inputData, ITestDataGenerator testDataGenerator, IReadableWorld world)
: base(testDataGenerator, world)
{
InputData = inputData;
}
public abstract IEnumerable <IRuleParameter> GetRuleInputs(IReadableWorld world);
public virtual float GetExecutionProbability(IReadableWorld world)
{
return(1);
}
internal SimpleRuleExecutionContext(ITestDataGenerator testDataGenerator, IReadableWorld world, RuleValue <T> input)
: base(testDataGenerator, world)
{
Input = input;
}
public sealed override float GetExecutionProbability(IReadableWorld world)
{
return(1f);
}
public sealed override IEnumerable <IRuleParameter> GetRuleInputs(IReadableWorld world)
{
yield return(new RuleParameter <T>());
}
public override float GetExecutionProbability(IReadableWorld world)
{
return(0.5f);
}
internal RuleExecutionContext(ITestDataGenerator testDataGenerator, IReadableWorld world)
{
TestDataGenerator = testDataGenerator;
World = world;
}
