public void WithAdditionalStateChanged_Returns_Copy_Other_Than_StateChanged(
bool disposeInput,
bool disposeOutput,
Func <Transfer, int, CancellationToken, Task <int> > governor,
Action <TransferStateChangedEventArgs> stateChanged,
int maximumLingerTime,
Action <TransferProgressUpdatedEventArgs> progressUpdated,
Func <Transfer, CancellationToken, Task> acquireSlot,
Action <Transfer> slotReleased)
{
var n = new TransferOptions(
governor: governor,
stateChanged: stateChanged,
progressUpdated: progressUpdated,
slotAwaiter: acquireSlot,
slotReleased: slotReleased,
maximumLingerTime: maximumLingerTime,
disposeInputStreamOnCompletion: disposeInput,
disposeOutputStreamOnCompletion: disposeOutput);
var o = n.WithAdditionalStateChanged(null);
Assert.Equal(disposeInput, o.DisposeInputStreamOnCompletion);
Assert.Equal(disposeOutput, o.DisposeOutputStreamOnCompletion);
Assert.Equal(governor, o.Governor);
Assert.Equal(progressUpdated, o.ProgressUpdated);
Assert.Equal(maximumLingerTime, o.MaximumLingerTime);
Assert.Equal(acquireSlot, o.SlotAwaiter);
Assert.Equal(slotReleased, o.SlotReleased);
Assert.NotEqual(stateChanged, o.StateChanged);
}
public void WithAdditionalStateChanged_Returns_Copy_That_Does_Not_Throw_If_Both_StateChanged_Are_Null()
{
var n = new TransferOptions(stateChanged: null);
var o = n.WithAdditionalStateChanged(null);
var ex = Record.Exception(() => o.StateChanged(null));
Assert.Null(ex);
}
public void WithAdditionalStateChanged_Returns_Copy_That_Executes_Both_StateChanged()
{
var one = false;
var two = false;
var n = new TransferOptions(stateChanged: (_) => { one = true; });
var o = n.WithAdditionalStateChanged((_) => { two = true; });
o.StateChanged(null);
Assert.True(one);
Assert.True(two);
}