public async Task TestMaxItemCount()
{
var nextItem = 0;
var pool = new PipelinedPool <int>(() => TaskPort.FromResult(++nextItem), null, new PipelinedPoolOptions
{
MaxRequestsPerItem = 10,
TargetItemCount = 2,
});
var items = new List <IPooledItem <int> >();
for (int i = 0; i < 20; ++i)
{
var task = pool.Borrow();
Assert.AreEqual(true, task.IsCompleted);
var item = await task;
items.Add(item);
}
Assert.AreEqual(20, items.Count);
Assert.AreEqual(10, items.Count(v => v.Item == 1));
Assert.AreEqual(10, items.Count(v => v.Item == 2));
var waiter = pool.Borrow();
Assert.AreEqual(false, waiter.IsCompleted);
items.First().Dispose();
Assert.AreEqual(true, waiter.IsCompleted);
foreach (var item in items.Skip(1))
{
item.Dispose();
}
waiter.Result.Dispose();
}
public async Task TestMaxItemCount()
{
var nextItem = 0;
var pool = new PipelinedPool<int>(() => TaskPort.FromResult(++nextItem), null, new PipelinedPoolOptions
{
MaxRequestsPerItem = 10,
TargetItemCount = 2,
});
var items = new List<IPooledItem<int>>();
for (int i = 0; i < 20; ++i)
{
var task = pool.Borrow();
Assert.AreEqual(true, task.IsCompleted);
var item = await task;
items.Add(item);
}
Assert.AreEqual(20, items.Count);
Assert.AreEqual(10, items.Count(v => v.Item == 1));
Assert.AreEqual(10, items.Count(v => v.Item == 2));
var waiter = pool.Borrow();
Assert.AreEqual(false, waiter.IsCompleted);
items.First().Dispose();
Assert.AreEqual(true, waiter.IsCompleted);
foreach (var item in items.Skip(1))
{
item.Dispose();
}
waiter.Result.Dispose();
}
public async Task TestSimpleReuse()
{
var i = 0;
var pool = new PipelinedPool<int>(() => TaskPort.FromResult(++i));
using (var item = await pool.Borrow())
{
Assert.AreEqual(1, item.Item);
}
using (var item = await pool.Borrow())
{
Assert.AreEqual(1, item.Item);
}
}
public async Task TestSimpleReuse()
{
var i = 0;
var pool = new PipelinedPool <int>(() => TaskPort.FromResult(++i));
using (var item = await pool.Borrow())
{
Assert.AreEqual(1, item.Item);
}
using (var item = await pool.Borrow())
{
Assert.AreEqual(1, item.Item);
}
}
public async Task TestItemValidator()
{
var items = new List <MockItem>();
var pool = new PipelinedPool <MockItem>(() =>
{
var result = new MockItem();
items.Add(result);
return(TaskPort.FromResult(result));
}, item => item.IsValid);
using (var item = await pool.Borrow())
{
item.Item.IsValid = false;
}
Assert.AreEqual(1, items.Count);
Assert.AreEqual(1, items.First().DisposeCount);
using (var item = await pool.Borrow())
{
item.Item.IsValid = true;
}
Assert.AreEqual(2, items.Count);
Assert.AreEqual(1, items[0].DisposeCount);
Assert.AreEqual(0, items[1].DisposeCount);
using (var item = await pool.Borrow())
{
Assert.AreSame(items[1], item.Item);
}
Assert.AreEqual(2, items.Count);
Assert.AreEqual(1, items[0].DisposeCount);
Assert.AreEqual(0, items[1].DisposeCount);
}
public async Task TestItemValidator()
{
var items = new List<MockItem>();
var pool = new PipelinedPool<MockItem>(() =>
{
var result = new MockItem();
items.Add(result);
return TaskPort.FromResult(result);
}, item => item.IsValid);
using (var item = await pool.Borrow())
{
item.Item.IsValid = false;
}
Assert.AreEqual(1, items.Count);
Assert.AreEqual(1, items.First().DisposeCount);
using (var item = await pool.Borrow())
{
item.Item.IsValid = true;
}
Assert.AreEqual(2, items.Count);
Assert.AreEqual(1, items[0].DisposeCount);
Assert.AreEqual(0, items[1].DisposeCount);
using (var item = await pool.Borrow())
{
Assert.AreSame(items[1], item.Item);
}
Assert.AreEqual(2, items.Count);
Assert.AreEqual(1, items[0].DisposeCount);
Assert.AreEqual(0, items[1].DisposeCount);
}
