public static async Task TestQuitAllOnError()
{
FakeUIThread fakeUIThread = new FakeUIThread();
fakeUIThread.IsOn = true;
TypeMap.Register.Singleton <IUIThread>(() => fakeUIThread);
FakeRuntimeEnvironment.Instance.MaxConcurrency = 2;
IDataStore info1 = New <IDataStore>(@"c:\file1.txt");
IDataStore info2 = New <IDataStore>(@"c:\file2.txt");
IDataStore info3 = New <IDataStore>(@"c:\file3.txt");
IDataStore info4 = New <IDataStore>(@"c:\file4.txt");
ParallelFileOperation pfo = new ParallelFileOperation();
int callCount = 0;
await pfo.DoFilesAsync(new IDataStore[] { info1, info2, info3, info4 },
(info, progress) =>
{
int result = Interlocked.Increment(ref callCount);
if (result == 1)
{
return(Task.FromResult(new FileOperationContext(String.Empty, ErrorStatus.UnspecifiedError)));
}
Thread.Sleep(1);
return(Task.FromResult(new FileOperationContext(String.Empty, ErrorStatus.Success)));
},
(status) => Constant.CompletedTask);
Assert.That(callCount, Is.LessThanOrEqualTo(2), "There are several files, but max concurrency is two, so there could be up to two calls.");
}
public FileOperationViewModel(FileSystemState fileSystemState, SessionNotify sessionNotify, KnownIdentities knownIdentities, ParallelFileOperation fileOperation, IStatusChecker statusChecker, IdentityViewModel identityViewModel)
{
_fileSystemState = fileSystemState;
_sessionNotify = sessionNotify;
_knownIdentities = knownIdentities;
_fileOperation = fileOperation;
_statusChecker = statusChecker;
IdentityViewModel = identityViewModel;
InitializePropertyValues();
SubscribeToModelEvents();
}
public static async Task TestParallelFileOperationSimple()
{
IDataStore info1 = New <IDataStore>(@"c:\file1.txt");
IDataStore info2 = New <IDataStore>(@"c:\file2.txt");
ParallelFileOperation pfo = new ParallelFileOperation();
int callCount = 0;
await pfo.DoFilesAsync(new IDataStore[] { info1, info2 },
(info, progress) =>
{
++callCount;
return(Task.FromResult(new FileOperationContext(String.Empty, ErrorStatus.Success)));
},
(status) =>
{
return(Constant.CompletedTask);
});
Assert.That(callCount, Is.EqualTo(2), "There are two files, so there should be two calls.");
}
