public async Task FeedingSuccessfullForSingleClosedSlotAsync()
{
var mocker = new AutoMocker();
var sensor = mocker.GetMock <IDigitalSensor>();
var gate = mocker.GetMock <IGateDevice>();
var isClosed = true;
var slot = _mocker.GetSlotWithGateAndSensor("dummy", gate, sensor);
gate
.Setup(g => g.OpenGateAsync())
.Callback(() => { isClosed = false; })
.Returns(Task.CompletedTask)
.Verifiable();
sensor
.Setup(s => s.Read())
.Returns(() => { return(isClosed); })
.Verifiable();
var manager = _mocker.CreateInstance <DefaultFeedingManager>();
manager.Slots = new[] { slot };
var result = await manager.TryFeedAsync();
_mocker.VerifyAll();
Assert.True(result.Succeeded);
Assert.Equal(slot.Name, result.SlotUsed);
}