public async Task TestSendAllThenReceive()
{
foreach (bool post in DataflowTestHelpers.BooleanValues)
{
foreach (bool sync in DataflowTestHelpers.BooleanValues)
{
const int Iters = 10;
Func <TransformBlock <int, int> > func = sync ?
(Func <TransformBlock <int, int> >)(() => new TransformBlock <int, int>(i => i * 2)) :
(Func <TransformBlock <int, int> >)(() => new TransformBlock <int, int>(i => Task.Run(() => i * 2)));
var network = DataflowTestHelpers.Chain <TransformBlock <int, int>, int>(4, func);
if (post)
{
network.PostRange(0, Iters);
}
else
{
await Task.WhenAll(from i in Enumerable.Range(0, Iters) select network.SendAsync(i));
}
for (int i = 0; i < Iters; i++)
{
Assert.Equal(expected: i * 16, actual: await network.ReceiveAsync());
}
}
}
}
public async Task TestChainedSendReceive()
{
foreach (bool post in DataflowTestHelpers.BooleanValues)
{
foreach (bool sync in DataflowTestHelpers.BooleanValues)
{
const int Iters = 10;
Func <TransformBlock <int, int> > func = sync ?
(Func <TransformBlock <int, int> >)(() => new TransformBlock <int, int>(i => i * 2)) :
(Func <TransformBlock <int, int> >)(() => new TransformBlock <int, int>(i => Task.Run(() => i * 2)));
var network = DataflowTestHelpers.Chain <TransformBlock <int, int>, int>(4, func);
for (int i = 0; i < Iters; i++)
{
if (post)
{
network.Post(i);
}
else
{
await network.SendAsync(i);
}
Assert.Equal(expected: i * 16, actual: await network.ReceiveAsync());
}
}
}
}
public async Task TestChainedSendReceive()
{
foreach (bool post in DataflowTestHelpers.BooleanValues)
{
const int Iters = 10;
var network = DataflowTestHelpers.Chain <BufferBlock <int>, int>(4, () => new BufferBlock <int>());
for (int i = 0; i < Iters; i++)
{
if (post)
{
network.Post(i);
}
else
{
await network.SendAsync(i);
}
Assert.Equal(expected: i, actual: await network.ReceiveAsync());
}
}
}
public async Task TestSendAllThenReceive()
{
foreach (bool post in DataflowTestHelpers.BooleanValues)
{
const int Iters = 10;
var network = DataflowTestHelpers.Chain <BufferBlock <int>, int>(4, () => new BufferBlock <int>());
if (post)
{
network.PostRange(0, Iters);
}
else
{
await Task.WhenAll(from i in Enumerable.Range(0, Iters) select network.SendAsync(i));
}
for (int i = 0; i < Iters; i++)
{
Assert.Equal(expected: i, actual: await network.ReceiveAsync());
}
}
}