public void TestCheckoutsAfterExpiration()
{
var t = RingResourceManager.FromShortBoundaries(10, 13);
var expecteds = new List <short>()
{
10, 11, 12, 13, 10, 11
};
var actuals = new List <short>()
{
t.CheckOutResource(100),
t.CheckOutResource(100),
t.CheckOutResource(100),
t.CheckOutResource(100),
};
Thread.Sleep(100);
actuals.Add(t.CheckOutResource());
actuals.Add(t.CheckOutResource());
var tests = expecteds.Zip(actuals, (x, y) => (x, y));
foreach (var item in tests)
{
var(expected, actual) = item;
Assert.AreEqual(expected, actual);
}
}
public void TestShortListConstruction()
{
var t = RingResourceManager.FromShortBoundaries(10, 250);
var actuals = Enumerable.Repeat(0, 200).Select(_ => t.CheckOutResource());
var expecteds = Enumerable.Range(10, 200).Select(_ => (short)_);
var tests = expecteds.Zip(actuals, (x, y) => (x, y));
foreach (var item in tests)
{
var(expected, actual) = item;
Assert.AreEqual(expected, actual);
}
}
public void TestResourceExhaustion()
{
var t = RingResourceManager.FromShortBoundaries(10, 13);
try
{
var actuals = new List <short>()
{
t.CheckOutResource(),
t.CheckOutResource(),
t.CheckOutResource(),
t.CheckOutResource(),
t.CheckOutResource(),
};
Assert.Fail("no exception thrown");
}
catch (InvalidOperationException ex)
{
Assert.IsTrue(true, "correct exception was thrown");
}catch (Exception ex)
{
Assert.Fail("Incorrect exception thrown");
}
}
