public async Task Run()
{
var data = new object();
var message = Substitute.For<IQueued<object>>();
message.Data().Returns(Task.FromResult(data));
message.Complete();
var msgs = new List<IQueued<object>>();
msgs.Add(message);
var poller = Substitute.For<IPoller<object>>();
poller.PollMany(5).Returns(Task.FromResult<IEnumerable<IQueued<object>>>(msgs));
var processor = Substitute.For<IProcessor<object>>();
processor.Process(data).Returns(Task.FromResult(true));
var d = new DequeueBatch<object>(poller, processor);
var result = await d.Run();
Assert.IsTrue(result);
message.Received().Data();
message.Received().Complete();
poller.Received().PollMany(5);
processor.Received().Process(data);
}
public async Task Run()
{
var data = new object();
var message = Substitute.For <IQueued <object> >();
message.Data().Returns(Task.FromResult(data));
await message.Complete();
var msgs = new List <IQueued <object> >();
msgs.Add(message);
var poller = Substitute.For <IPoller <object> >();
poller.PollMany(5).Returns(Task.FromResult <IEnumerable <IQueued <object> > >(msgs));
var processor = Substitute.For <IProcessor <object> >();
processor.Process(data).Returns(Task.FromResult(true));
var d = new DequeueBatch <object>(poller, processor);
var result = await d.Run();
Assert.IsTrue(result);
await message.Received().Data();
await message.Received().Complete();
await poller.Received().PollMany(5);
await processor.Received().Process(data);
}
public void BatchCountMin()
{
var random = new Random();
var count = byte.MinValue;
var poller = Substitute.For<IPoller<object>>();
var processor = Substitute.For<IProcessor<object>>();
var d = new DequeueBatch<object>(poller, processor, count);
Assert.AreEqual(1, d.BatchCount);
}
public void BatchCount()
{
var random = new Random();
var count = (byte)random.Next(byte.MinValue, byte.MaxValue);
var poller = Substitute.For<IPoller<object>>();
var processor = Substitute.For<IProcessor<object>>();
var d = new DequeueBatch<object>(poller, processor, count);
Assert.AreEqual(count, d.BatchCount);
}
public void BatchCountMin()
{
var random = new Random();
var count = byte.MinValue;
var poller = Substitute.For <IPoller <object> >();
var processor = Substitute.For <IProcessor <object> >();
var d = new DequeueBatch <object>(poller, processor, count);
Assert.AreEqual(1, d.BatchCount);
}
public void BatchCount()
{
var random = new Random();
var count = (byte)random.Next(byte.MinValue, byte.MaxValue);
var poller = Substitute.For <IPoller <object> >();
var processor = Substitute.For <IProcessor <object> >();
var d = new DequeueBatch <object>(poller, processor, count);
Assert.AreEqual(count, d.BatchCount);
}
public void RunPollThrows()
{
var poller = Substitute.For <IPoller <object> >();
poller.PollMany(5).ReturnsForAnyArgs <object>(x => { throw new ApplicationException(); });
var processor = Substitute.For <IProcessor <object> >();
var d = new DequeueBatch <object>(poller, processor);
Assert.That(async() => await d.Run(), Throws.TypeOf <ApplicationException>());
}
public async Task RunPollNull()
{
var poller = Substitute.For<IPoller<object>>();
poller.PollMany(5).Returns(Task.FromResult<IEnumerable<IQueued<object>>>(null));
var processor = Substitute.For<IProcessor<object>>();
var d = new DequeueBatch<object>(poller, processor);
var result = await d.Run();
Assert.IsFalse(result);
poller.Received().PollMany(5);
}
public async Task RunPollNull()
{
var poller = Substitute.For <IPoller <object> >();
poller.PollMany(5).Returns(Task.FromResult <IEnumerable <IQueued <object> > >(null));
var processor = Substitute.For <IProcessor <object> >();
var d = new DequeueBatch <object>(poller, processor);
var result = await d.Run();
Assert.IsFalse(result);
await poller.Received().PollMany(5);
}
public async Task RunPollThrows()
{
var poller = Substitute.For<IPoller<object>>();
poller.PollMany(5).Returns(x => { throw new ApplicationException(); });
var processor = Substitute.For<IProcessor<object>>();
var d = new DequeueBatch<object>(poller, processor);
await d.Run();
}
