public void Sync()
{
// Arrange
Mock <SynchronizationContext> mockSyncContext = new Mock <SynchronizationContext>();
mockSyncContext
.Setup(c => c.Send(It.IsAny <SendOrPostCallback>(), null))
.Callback(
delegate(SendOrPostCallback d, object state)
{
d(state);
}
);
AsyncManager helper = new AsyncManager(mockSyncContext.Object);
bool wasCalled = false;
// Act
helper.Sync(
() =>
{
wasCalled = true;
}
);
// Assert
Assert.True(wasCalled);
}
public void IndexAsync(int[] ids)
{
var orders = new Orders[ids.Length];
AsyncManager.Parameters["orders"] = orders;
// tell the async manager there are X operations it needs to wait for
AsyncManager.OutstandingOperations.Increment(ids.Length);
for (int i = 0; i < ids.Length; i++)
{
var index = i; //<-- make sure we capture the value of i for the closure
// create the query
var query = _context.CreateQuery <Order>("Orders");
// run the operation async, supplying a completion routine
query.BeginExecute(ar => {
try {
orders[index] = query.EndExecute(ar).First(o => o.id == ids[index]);
}
catch (Exception ex) {
// make sure we send the exception to the controller (in case we want to handle it)
AsyncManager.Sync(() => AsyncManager.Parameters["exception"] = ex);
}
// one more query has completed
AsyncManager.OutstandingOperations.Decrement();
}, null);
}
}
public void Sync()
{
// Arrange
Mock<SynchronizationContext> mockSyncContext = new Mock<SynchronizationContext>();
mockSyncContext
.Setup(c => c.Send(It.IsAny<SendOrPostCallback>(), null))
.Callback(
delegate(SendOrPostCallback d, object state) { d(state); });
AsyncManager helper = new AsyncManager(mockSyncContext.Object);
bool wasCalled = false;
// Act
helper.Sync(() => { wasCalled = true; });
// Assert
Assert.True(wasCalled);
}
public void DateAsync()
{
AsyncManager.OutstandingOperations.Increment();
var random = new Random();
var sleep = random.Next(5, 20);
var date = DateTime.Now.ToString();
AsyncManager.Sync(() =>
{
Thread.Sleep(sleep * 1000);
AsyncManager.Parameters["date"] = date;
AsyncManager.OutstandingOperations.Decrement();
});
}