public async Task Projection_Query()
{
var airline = await j.Fact(new Airline("IA"));
var user = await j.Fact(new User("--- PUBLIC KEY ---"));
var passenger = await j.Fact(new Passenger(airline, user));
await j.Fact(new PassengerName(passenger, "Joe", new PassengerName[0]));
var passengers = await j.Query(airline, Given <Airline> .Match((airline, facts) =>
from passenger in facts.OfType <Passenger>()
where passenger.airline == airline
select new
{
passenger,
names = facts.All(passenger, namesOfPassenger)
}
));
var result = passengers.Should().ContainSingle().Subject;
result.names.Should().ContainSingle().Which
.value.Should().Be("Joe");
}
public async Task Watch_NoResults()
{
var company = await j.Fact(new Company("Contoso"));
var officeObserver = j.Watch(company, officesInCompany,
async office => await officeRepository.Insert(office)
);
await officeObserver.Initialized;
await officeObserver.Stop();
officeRepository.Items.Should().BeEmpty();
}
public async Task CanQueryForPredecessors()
{
var flight = await j.Fact(new Flight(new AirlineDay(new Airline("IA"), DateTime.Today), 4272));
var cancellation = await j.Fact(new FlightCancellation(flight, DateTime.UtcNow));
var specification = Given <FlightCancellation> .Match(
flightCancellation => flightCancellation.flight
);
var flights = await j.Query(cancellation, specification);
flights.Should().ContainSingle().Which.Should().BeEquivalentTo(flight);
}