public async Task GetOne_ReturnOne_ValueMustBeDetched()
{
var pool = new ValueObjectUsingPool();
var a = await pool.GetAsync(1);
pool.Return(1);
Assert.AreEqual(0, pool.Count);
}
public async Task GetOne_AfterGet_ValueMustEqual()
{
var pool = new ValueObjectUsingPool();
var a = await pool.GetAsync(1);
var b = await pool.GetAsync(1);
Assert.AreEqual(a, b);
Assert.AreEqual(1, pool.Keys.Single());
Assert.IsTrue(pool.ContainsKey(1));
Assert.IsFalse(pool.ContainsKey(0));
var val = pool.GetUseCount(1);
Assert.AreEqual(2, val.Value);
var count = pool.GetUseCount(0);
Assert.IsNull(count);
}
public async Task ConcurrentGet_ValueMustEqual()
{
var pool = new ValueObjectUsingPool();
var objs = new object[20];
var tasks = Enumerable.Range(0, objs.Length)
.Select(x => pool.GetAsync(1).ContinueWith(y => objs[x] = y.Result))
.ToArray();
await Task.WhenAll(tasks);
var val = await pool.GetAsync(1);
Assert.IsNotNull(val);
for (int i = 0; i < objs.Length; i++)
{
if (objs[i] != val)
{
Assert.Fail(i.ToString());
}
}
var count = pool.GetUseCount(1);
Assert.AreEqual(21, count.Value);
}