public void Fire_OneMatchingFact_FiresFirstRuleAndChainsSecond()
{
//Arrange
var fact1 = new FactType2 {TestProperty = "Valid Value 1", JoinProperty = null};
Session.Insert(fact1);
//Act - Assert
var ex = Assert.Throws<RuleActionEvaluationException>(() => Session.Fire());
Assert.NotNull(ex.InnerException);
Assert.IsInstanceOf<RuleConditionEvaluationException>(ex.InnerException);
}
public void Fire_OneMatchingFactErrorInSecondCondition_FiresFirstRuleAndChainsSecond()
{
//Arrange
var fact1 = new FactType2 {TestProperty = "Valid Value 1", JoinProperty = "Valid Value 1"};
Session.Insert(fact1);
//Act
Session.Fire();
//Assert
AssertFiredOnce<ForwardChainingFirstRule>();
AssertFiredOnce<ForwardChainingSecondRule>();
}
public void Query_RuleInsertsSecondFact_TwoFactsInMemory()
{
//Arrange
var fact1 = new FactType2 {TestProperty = "Valid Value 1", JoinProperty = "Valid Value 1"};
Session.Insert(fact1);
Session.Fire();
//Act
var query = Session.Query<object>();
var facts = query.ToList();
//Assert
Assert.AreEqual(2, facts.Count);
}
public void Query_OneFact_RetrievesFactFromQuery()
{
//Arrange
var fact1 = new FactType2 {TestProperty = "Valid Value 1", JoinProperty = "Valid Value 1"};
Session.Insert(fact1);
//Act
var query = Session.Query<object>();
var facts = query.ToList();
//Assert
Assert.AreEqual(1, facts.Count);
Assert.AreSame(fact1, facts[0]);
}
public void Fire_FactsMatchingSecondPartOfOrGroup_FiresOnce()
{
//Arrange
var fact1 = new FactType1 {TestProperty = "Invalid Value 1"};
var fact2 = new FactType2 { TestProperty = "Valid Value 2", JoinProperty = fact1.TestProperty };
Session.Insert(fact1);
Session.Insert(fact2);
//Act
Session.Fire();
//Assert
AssertFiredOnce();
}
public void Fire_MatchingNotPatternFactsFirst_DoesNotFire()
{
//Arrange
var fact1 = new FactType1 {TestProperty = "Valid Value 1"};
var fact2 = new FactType2 {TestProperty = "Valid Value 2", JoinProperty = fact1.TestProperty};
Session.Insert(fact1);
Session.Insert(fact2);
//Act
Session.Fire();
//Assert
AssertDidNotFire();
}
public void Query_QueryFactsByType_OnlyReturnsFactsOfThatType()
{
//Arrange
var fact1 = new FactType2 {TestProperty = "Valid Value 1", JoinProperty = "Valid Value 1"};
Session.Insert(fact1);
Session.Fire();
//Act
var query = Session.Query<FactType3>();
var facts = query.ToList();
//Assert
Assert.AreEqual(1, facts.Count);
Assert.AreEqual(fact1.TestProperty, facts[0].JoinProperty);
}
public void Fire_MatchingFactsReverseOrder_FiresOnce()
{
//Arrange
var fact1 = new FactType1 {TestProperty = "Valid Value 1"};
var fact2 = new FactType2 {TestProperty = "Valid Value 2", JoinProperty = fact1.TestProperty};
Session.Insert(fact2);
Session.Insert(fact1);
//Act
Session.Fire();
//Assert
AssertFiredOnce();
}
public void Fire_MatchingNotPatternFactAssertedThenRetracted_FiresOnce()
{
//Arrange
var fact1 = new FactType1 {TestProperty = "Valid Value 1"};
var fact2 = new FactType2 {TestProperty = "Valid Value 2", JoinProperty = fact1.TestProperty};
Session.Insert(fact1);
Session.Insert(fact2);
Session.Retract(fact2);
//Act
Session.Fire();
//Assert
AssertFiredOnce();
}
public void Fire_MatchingFactOfFirstKindAndMatchingFactOfOtherKind_EachFiresOnce()
{
//Arrange
var fact1 = new FactType1 {TestProperty = "Valid Value 1"};
var fact2 = new FactType2 {TestProperty = "Valid Value 2", JoinProperty = fact1.TestProperty};
Session.Insert(fact1);
Session.Insert(fact2);
//Act
Session.Fire();
//Assert
AssertFiredOnce<TwoFactOneCollectionRule>();
AssertFiredOnce<TwoFactOneExistsCheckRule>();
}
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_FactOneValidFactTwoAssertedAndRetracted_DoesNotFire()
{
//Arrange
var fact1 = new FactType1 {TestProperty = "Valid Value 1"};
var fact2 = new FactType2 {TestProperty = "Valid Value 2", JoinProperty = fact1.TestProperty};
Session.Insert(fact1);
Session.Insert(fact2);
Session.Retract(fact2);
//Act
Session.Fire();
//Assert
AssertDidNotFire();
}
public void Fire_FactOneAssertedAndUpdatedFactTwoValid_FiresOnce()
{
//Arrange
var fact1 = new FactType1 {TestProperty = "Valid Value 1"};
var fact2 = new FactType2 {TestProperty = "Valid Value 2", JoinProperty = fact1.TestProperty};
Session.Insert(fact1);
Session.Insert(fact2);
Session.Update(fact1);
//Act
Session.Fire();
//Assert
AssertFiredOnce();
}
public void Fire_MatchingMainFactAndOnePartOfOrGroupAndGroupFactRetracted_DoesNotFire()
{
//Arrange
var fact1 = new FactType1 {TestProperty = "Valid Value 1"};
var fact2 = new FactType2 {TestProperty = "Valid Value 2", JoinProperty = fact1.TestProperty};
Session.Insert(fact1);
Session.Insert(fact2);
Session.Retract(fact2);
//Act
Session.Fire();
//Assert
AssertDidNotFire();
}
public void Fire_MatchingFactOfTypeOneMultipleOfTypeTwo_FiresOnce()
{
//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 = "Valid Value 3", JoinProperty = fact1.TestProperty};
Session.Insert(fact1);
Session.Insert(fact2);
Session.Insert(fact3);
//Act
Session.Fire();
//Assert
AssertFiredOnce();
}
public void Fire_MatchingFactsInsertAndFireThenUpdateAndFire_FiresTwice()
{
//Arrange
var fact1 = new FactType1 {TestProperty = "Valid Value 1"};
var fact2 = new FactType2 {TestProperty = "Valid Value 2", JoinProperty = fact1.TestProperty};
Session.Insert(fact1);
Session.Insert(fact2);
//Act
Session.Fire();
Session.Update(fact1);
Session.Fire();
//Assert
AssertFiredTwice();
}
public void Fire_FactsMatchingBothPartsOfOrGroup_FiresTwice()
{
//Arrange
var fact11 = new FactType1 {TestProperty = "Valid Value 1"};
var fact12 = new FactType1 {TestProperty = "Invalid Value 1"};
var fact2 = new FactType2 {TestProperty = "Valid Value 2", JoinProperty = fact12.TestProperty};
Session.Insert(fact11);
Session.Insert(fact12);
Session.Insert(fact2);
//Act
Session.Fire();
//Assert
AssertFiredTwice();
}
public void Fire_FactOneValidFactTwoAssertedAndUpdatedToInvalid_DoesNotFire()
{
//Arrange
var fact1 = new FactType1 {TestProperty = "Valid Value 1"};
var fact2 = new FactType2 {TestProperty = "Valid Value 2"};
Session.Insert(fact1);
Session.Insert(fact2);
fact2.TestProperty = "Invalid Value 2";
Session.Update(fact2);
//Act
Session.Fire();
//Assert
AssertDidNotFire();
}
public void Fire_FactOfOneKindIsInvalidAndTwoOfAnotherKindAreValid_DoesNotFire()
{
//Arrange
var fact1 = new FactType1 {TestProperty = "Invalid 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 FactType2 {TestProperty = "Valid Value 4", JoinProperty = fact1.TestProperty};
Session.Insert(fact1);
Session.Insert(fact2);
Session.Insert(fact3);
Session.Insert(fact4);
//Act
Session.Fire();
//Assert
AssertDidNotFire();
}
public void Fire_MatchingFactOfTypeOneNotAllMatchingOfTypeTwo_DoesNotFire()
{
//Arrange
var fact1 = new FactType1 {TestProperty = "Valid Value 1"};
var fact2 = new FactType2 {TestProperty = "Valid Value 3", JoinProperty = fact1.TestProperty};
var fact3 = new FactType2 {TestProperty = "Invalid Value 4", JoinProperty = fact1.TestProperty};
var fact4 = new FactType2 {TestProperty = "Valid Value 5", JoinProperty = fact1.TestProperty};
Session.Insert(fact1);
Session.Insert(fact2);
Session.Insert(fact3);
Session.Insert(fact4);
//Act
Session.Fire();
//Assert
AssertDidNotFire();
}
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_MatchingFactsInsertedThenRetracted_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);
Session.Retract(fact3);
//Act
Session.Fire();
//Assert
AssertDidNotFire();
}
public void Fire_MatchingFactsInvalidFactOfTypeTwoInsertedRetracted_FiresOnce()
{
//Arrange
var fact1 = new FactType1 {TestProperty = "Valid Value 1"};
var fact2 = new FactType2 {TestProperty = "Valid Value 3", JoinProperty = fact1.TestProperty};
var fact3 = new FactType2 {TestProperty = "Invalid Value 4", JoinProperty = fact1.TestProperty};
var fact4 = new FactType2 {TestProperty = "Valid Value 5", JoinProperty = fact1.TestProperty};
Session.Insert(fact1);
Session.Insert(fact2);
Session.Insert(fact3);
Session.Insert(fact4);
Session.Retract(fact3);
//Act
Session.Fire();
//Assert
AssertFiredOnce();
}
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_FactOfOneKindIsValidAndTwoOfAnotherKindAreAssertedThenOneRetracted_FiresOnceWithOneFactInCollection()
{
//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 = "Valid Value 3", JoinProperty = fact1.TestProperty};
Session.Insert(fact1);
Session.Insert(fact2);
Session.Insert(fact3);
Session.Retract(fact3);
//Act
Session.Fire();
//Assert
AssertFiredOnce();
Assert.AreEqual(1, GetFiredFact<IEnumerable<FactType2>>().Count());
}
public void Fire_TwoFactsOfOneKindAndAggregatedFactsMatchingOneOfTheFacts_FiresOnceWithTwoFactsAndOnceWithEmptyCollection()
{
//Arrange
var fact11 = new FactType1 {TestProperty = "Valid Value 1"};
var fact12 = new FactType1 {TestProperty = "Valid Value 2"};
var fact21 = new FactType2 {TestProperty = "Valid Value 3", JoinProperty = fact11.TestProperty};
var fact22 = new FactType2 {TestProperty = "Valid Value 4", JoinProperty = fact11.TestProperty};
Session.Insert(fact11);
Session.Insert(fact12);
Session.Insert(fact21);
Session.Insert(fact22);
//Act
Session.Fire();
//Assert
AssertFiredTwice();
Assert.AreEqual(2, GetFiredFact<IEnumerable<FactType2>>(0).Count());
Assert.AreEqual(0, GetFiredFact<IEnumerable<FactType2>>(1).Count());
}
public void Fire_OneMatchingFactOfOneKindAndTwoOfAnother_FiresOnceWithTwoFactsInCollection()
{
//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 = "Valid Value 3", JoinProperty = null};
var fact4 = new FactType2 {TestProperty = "Invalid Value 4", JoinProperty = fact1.TestProperty};
var fact5 = new FactType2 {TestProperty = "Valid Value 5", JoinProperty = fact1.TestProperty};
Session.Insert(fact1);
Session.Insert(fact2);
Session.Insert(fact3);
Session.Insert(fact4);
Session.Insert(fact5);
//Act
Session.Fire();
//Assert
AssertFiredOnce();
Assert.AreEqual(2, GetFiredFact<IEnumerable<FactType2>>().Count());
}
public void Fire_OneMatchingFactOfOneKindAndTwoOfAnotherThenFireThenAnotherMatchingFactThenFire_FiresOnceWithTwoFactsInCollectionThenFiresAgainWithThreeFacts()
{
//Arrange
var fact1 = new FactType1 {TestProperty = "Valid Value 1"};
var fact21 = new FactType2 {TestProperty = "Valid Value 21", JoinProperty = fact1.TestProperty};
var fact22 = new FactType2 {TestProperty = "Valid Value 22", JoinProperty = fact1.TestProperty};
var fact23 = new FactType2 {TestProperty = "Valid Value 23", JoinProperty = fact1.TestProperty};
Session.Insert(fact1);
Session.Insert(fact21);
Session.Insert(fact22);
//Act
Session.Fire();
var actualCount1 = GetFiredFact<IEnumerable<FactType2>>().Count();
Session.Insert(fact23);
Session.Fire();
var actualCount2 = GetFiredFact<IEnumerable<FactType2>>().Count();
//Assert
AssertFiredTwice();
Assert.AreEqual(2, actualCount1);
Assert.AreEqual(3, actualCount2);
}
public void Fire_TwoMatchingFactsAndOneFactExists_FiresOnce()
{
//Arrange
var fact11 = new FactType1 { TestProperty = "Valid Value 1" };
var fact12 = new FactType1 { TestProperty = "Valid Value 2" };
var fact21 = new FactType2 { TestProperty = "Valid Value 3", JoinProperty = fact11.TestProperty};
Session.Insert(fact11);
Session.Insert(fact12);
Session.Insert(fact21);
//Act
Session.Fire();
//Assert
AssertFiredOnce();
}
public void Fire_FactOfOneKindIsInvalidThenUpdatedToValidAndTwoOfAnotherKindAreValid_FiresTwiceWithOneFactInEachGroup()
{
//Arrange
var fact1 = new FactType1 {TestProperty = "Invalid Value 1"};
var fact2 = new FactType2 {TestProperty = "Valid Value Group 1", JoinProperty = "Valid Value 1"};
var fact3 = new FactType2 {TestProperty = "Invalid Value", JoinProperty = "Valid Value 1"};
var fact4 = new FactType2 {TestProperty = "Valid Value Group 2", JoinProperty = "Valid Value 1"};
Session.Insert(fact1);
Session.Insert(fact2);
Session.Insert(fact3);
Session.Insert(fact4);
fact1.TestProperty = "Valid Value 1";
Session.Update(fact1);
//Act
Session.Fire();
//Assert
AssertFiredTwice();
Assert.AreEqual(1, GetFiredFact<IGrouping<string, FactType2>>(0).Count());
Assert.AreEqual(1, GetFiredFact<IGrouping<string, FactType2>>(1).Count());
}