public void FacilityExists_ChecksById() { var facility = FacilityGenerator.Create(); using (var context = new booking_facilitiesContext(contextOptions)) { context.Database.EnsureCreated(); context.Facility.Add(facility); context.SaveChanges(); var repository = new FacilityRepository(context); Assert.True(repository.FacilityExists(facility.FacilityId)); Assert.False(repository.FacilityExists(-1)); Console.WriteLine(facility.FacilityId); } }