public void Fire_OneMatchingFactOfOneKindAndOneOfAnotherKind_FiresSecondRuleDirectlyAndChained()
{
//Arrange
var fact1 = new FactType2 {TestProperty = "Valid Value 1", JoinProperty = "Valid Value 1"};
var fact2 = new FactType3 {TestProperty = "Valid Value 2"};
Session.Insert(fact1);
Session.Insert(fact2);
//Act
Session.Fire();
//Assert
AssertFiredOnce<ForwardChainingFirstRule>();
AssertFiredTwice<ForwardChainingSecondRule>();
}
public void Fire_MatchingNotPatternFactsBothKind_DoesNotFire()
{
//Arrange
var fact1 = new FactType1 {TestProperty = "Valid Value 1"};
var fact2 = new FactType2 {TestProperty = "Valid Value 2", JoinProperty = fact1.TestProperty};
var fact3 = new FactType3 {TestProperty = "Valid Value 3", JoinProperty = fact1.TestProperty};
Session.Insert(fact1);
Session.Insert(fact2);
Session.Insert(fact3);
//Act
Session.Fire();
//Assert
AssertDidNotFire();
}
public void Fire_MatchingNotPatternFactsInsertedThenRetracted_FiresOnce()
{
//Arrange
var fact1 = new FactType1 {TestProperty = "Valid Value 1"};
var fact2 = new FactType2 {TestProperty = "Valid Value 2", JoinProperty = fact1.TestProperty};
var fact3 = new FactType3 {TestProperty = "Valid Value 3", JoinProperty = fact1.TestProperty};
Session.Insert(fact1);
Session.Insert(fact2);
Session.Insert(fact3);
Session.Retract(fact2);
Session.Retract(fact3);
//Act
Session.Fire();
//Assert
AssertFiredOnce();
}
public void Fire_MatchingMainFactAndBothPartsOfOrGroup_FiresTwice()
{
//Arrange
var fact1 = new FactType1 {TestProperty = "Valid Value 1"};
var fact2 = new FactType2 {TestProperty = "Valid Value 2", JoinProperty = fact1.TestProperty};
var fact3 = new FactType2 {TestProperty = "Invalid Value 3", JoinProperty = fact1.TestProperty};
var fact4 = new FactType3 {TestProperty = "Valid Value 4", JoinProperty = fact1.TestProperty};
Session.Insert(fact1);
Session.Insert(fact2);
Session.Insert(fact3);
Session.Insert(fact4);
//Act
Session.Fire();
//Assert
AssertFiredTwice();
}
public void Fire_InvalidNotPatternFactsInsertedThenUpdated_DoesNotFire()
{
//Arrange
var fact1 = new FactType1 {TestProperty = "Valid Value 1"};
var fact2 = new FactType2 {TestProperty = "Invalid Value 2", JoinProperty = fact1.TestProperty};
var fact3 = new FactType3 {TestProperty = "Invalid Value 3", JoinProperty = fact1.TestProperty};
Session.Insert(fact1);
Session.Insert(fact2);
Session.Insert(fact3);
fact2.TestProperty = "Valid Value 2";
Session.Update(fact2);
fact3.TestProperty = "Valid Value 3";
Session.Update(fact3);
//Act
Session.Fire();
//Assert
AssertDidNotFire();
}
public void Fire_MatchingFactsTwoInsertedThenFirstRetracted_DoesNotFire()
{
//Arrange
var fact1 = new FactType1 {TestProperty = "Valid Value 1"};
var fact2 = new FactType2 {TestProperty = "Valid Value 2", JoinProperty = fact1.TestProperty};
var fact3 = new FactType3 {TestProperty = "Valid Value 3", JoinProperty = fact1.TestProperty};
Session.Insert(fact1);
Session.Insert(fact2);
Session.Insert(fact3);
Session.Retract(fact2);
//Act
Session.Fire();
//Assert
AssertDidNotFire();
}
public void Fire_NoMatchingFactsFirstKind_DoesNotFire()
{
//Arrange
var fact1 = new FactType1 { TestProperty = "Valid Value 1" };
var fact3 = new FactType3 { TestProperty = "Valid Value 3", JoinProperty = fact1.TestProperty };
Session.Insert(fact1);
Session.Insert(fact3);
//Act
Session.Fire();
//Assert
AssertDidNotFire();
}