public async Task Should_properly_handle_activation()
{
ITupleSource <Member> leftSource = new TestTupleSource <Member>(new Tuple <Member>(new Member()
{
MemberId = 27, Name = "Frank"
}));
IFactSource <Address> rightSource = new TestFactSource <Address>();
var testSink = new TestTupleSink <Address>();
IBetaNode <Member, Address> betaNode = new JoinNode <Member, Address>(leftSource, rightSource,
new BetaCondition <Member, Address>((m, a) => true));
betaNode.Connect(testSink);
var sessionContext = new TestSession();
var factContext = new TestFactContext <Address>(sessionContext, new Address()
{
MemberId = 42, PostalCode = "68106"
});
await betaNode.Insert(factContext);
Assert.That(testSink.Tuples.Count(), Is.EqualTo(1));
}
public async Task Should_handle_inverse_activation()
{
ITupleSource <Member> leftSource = new TestTupleSource <Member>();
IFactSource <Address> rightSource = new TestFactSource <Address>(
new Address()
{
MemberId = 27, PostalCode = "68106"
},
new Address()
{
MemberId = 27, PostalCode = "74011"
},
new Address()
{
MemberId = 42, PostalCode = "74011"
});
var testSink = new TestTupleSink <Address>();
IBetaNode <Member, Address> betaNode = new JoinNode <Member, Address>(leftSource, rightSource,
new BetaCondition <Member, Address>((m, a) => m.Right.MemberId == a.MemberId));
betaNode.Connect(testSink);
var sessionContext = new TestSession();
var tupleContext = new TestTupleContext <Member>(sessionContext, new Member {
MemberId = 27, Name = "Frank"
});
await betaNode.Insert(tupleContext);
Assert.That(testSink.Tuples.Count(), Is.EqualTo(2));
}