public void RuleNotFireInEmptyWorld()
{
Rule rule = new Rule(new Fact[] {
new IsFact("Temperature", 40),
new IsFact("Age", 50)
}, null);
World world = new World();
Assert.IsFalse(rule.FireIfReady(world));
}
public void RuleFire()
{
Rule rule = new Rule(new Fact[] {
new IsFact("Temperature", 40),
new IsFact("Age", 50)
}, new Fact[] {
new IsFact("HasFever", true)
});
World world = new World();
world.AssertFact(new IsFact("Age", 50));
world.AssertFact(new IsFact("Temperature", 40));
Assert.IsTrue(rule.FireIfReady(world));
Assert.IsTrue(world.IsAFact(new IsFact("HasFever", true)));
}
public void AddRule(Rule rule)
{
this.rules.Add(rule);
if (this.notfired != null)
this.nottested.Add(rule);
}
