public void Dispose_Wait_Running_Or_Queued_Tasks()
{
// arrange
TestResource testResource = new TestResource();
SharedResource <TestResource> sharedResource = new SharedResource <TestResource>
(
resource: testResource,
maxConcurrentUserCount: 1,
isMaxConcurrentUserCountReadOnly: true
);
// act
const int taskCount = 1000;
Task[] tasks = new Task[taskCount];
for (int i = 0; i < tasks.Length; i++)
{
tasks[i] = sharedResource.UseAsync(p => p.Resource.IncreaseCounterNoThreadSafe());
}
sharedResource.Dispose();
testResource.WaitUntilDisposedFor5Minutes();
// assert
Assert.IsTrue(testResource.IsDisposed);
Assert.IsTrue(testResource.Counter == taskCount);
}
public void Dispose_Ignores_Running_Or_Queued_Tasks_That_Canceled_Or_Faulted()
{
// arrange
TestResource testResource = new TestResource();
SharedResource <TestResource> sharedResource = new SharedResource <TestResource>
(
resource: testResource,
maxConcurrentUserCount: 1,
isMaxConcurrentUserCountReadOnly: true
);
// act
const int taskCount = 1000;
Task[] tasks = new Task[taskCount];
int normalTaskCount = 0;
for (int i = 0; i < tasks.Length; i++)
{
int switchFactor = i % 3;
if (switchFactor != 0 && switchFactor != 1)
{
normalTaskCount++;
}
CancellationTokenSource tokenSource = new CancellationTokenSource();
tasks[i] = sharedResource.UseAsync(p =>
{
switch (switchFactor)
{
case 0:
throw new InvalidOperationException("Test Exception");
case 1:
tokenSource.Cancel();
tokenSource.Token.ThrowIfCancellationRequested();
break;
default:
p.Resource.IncreaseCounterNoThreadSafe();
break;
}
},
tokenSource.Token);
}
sharedResource.Dispose();
testResource.WaitUntilDisposedFor5Minutes();
// assert
Assert.IsTrue(testResource.IsDisposed);
Assert.IsTrue(testResource.Counter == normalTaskCount);
}
public void Dispose_Disposes_Resource()
{
// arrange
TestResource testResource = new TestResource();
SharedResource <TestResource> sharedResource = new SharedResource <TestResource>
(
resource: testResource,
maxConcurrentUserCount: 1,
isMaxConcurrentUserCountReadOnly: true
);
// act
Task task = sharedResource.UseAsync(p => p.Resource.IncreaseCounterNoThreadSafe());
sharedResource.Dispose();
testResource.WaitUntilDisposedFor5Minutes();
// assert
Assert.IsTrue(testResource.IsDisposed);
Assert.IsTrue(testResource.Counter == 1);
}
