public async Task CreateBatchThrowsIftheEntityDoesNotExist() { await using (var scope = await ServiceBusScope.CreateWithQueue(enablePartitioning: false, enableSession: false)) { var connectionString = TestEnvironment.BuildConnectionStringForEntity("FakeEntity"); await using var client = new ServiceBusClient(connectionString); ServiceBusSender sender = client.CreateSender("FakeEntity"); Assert.That(async() => await sender.CreateMessageBatchAsync(), Throws.InstanceOf <ServiceBusException>().And.Property(nameof(ServiceBusException.Reason)).EqualTo(ServiceBusException.FailureReason.MessagingEntityNotFound)); } }