public TestRingMaster(TestEvents ev, TestMarshaller marshaller)
: base(string.Empty, 10, null)
{
this.ev = ev;
this.marshaller = marshaller;
}
// [TestMethod]
public void ValidateScheduler()
{
bool ok = false;
TestEvents ev = new TestEvents();
TestMarshaller marshaller = new TestMarshaller(ev);
TestRingMaster testRM = new TestRingMaster(ev, marshaller);
ScheduledCommand scheduler = null;
try
{
foreach (string path in ScheduledCommand.GetPaths())
{
testRM.Create(path, null, null, CreateMode.PersistentAllowPathCreation);
}
scheduler = new ScheduledCommand(() => { return(testRM.IsPrimary); }, testRM, marshaller);
scheduler.InternalOnAbandon = new Action <Exception>(ex =>
{
Assert.Fail("Scheduler Abandoned: " + ex);
});
scheduler.Start();
this.VerifySetup(ev, TimeSpan.FromSeconds(15));
string res = testRM.Create("/$metadata/scheduler/commands/c1", null, null, CreateMode.Persistent);
this.VerifyCommandTaken(ev, TimeSpan.FromSeconds(10), "c1");
this.VerifyCommandFailed(ev, TimeSpan.FromSeconds(10), "c1");
List <Op> ops = new List <Op>();
ops.Add(Op.Create("/$metadata/scheduler/commands/c2", null, null, CreateMode.Persistent));
ops.Add(Op.Create("/$metadata/scheduler/commands/c4", null, null, CreateMode.Persistent));
ops.Add(Op.Create("/$metadata/scheduler/commands/c3", null, null, CreateMode.Persistent));
IReadOnlyList <OpResult> resL = testRM.Multi(ops.AsReadOnly(), completeSynchronously: true, scheduledName: null);
this.VerifyCommandTaken(ev, TimeSpan.FromSeconds(10), "c2");
this.VerifyCommandTaken(ev, TimeSpan.FromSeconds(10), "c3");
this.VerifyCommandTaken(ev, TimeSpan.FromSeconds(10), "c4");
this.VerifyCommandFailed(ev, TimeSpan.FromSeconds(10), "c2", "c3", "c4");
ops.Clear();
ops.Add(Op.Create("/test1", null, null, CreateMode.Persistent));
resL = testRM.Multi(ops.AsReadOnly(), completeSynchronously: true, scheduledName: "c5");
this.VerifyCommandTaken(ev, TimeSpan.FromSeconds(10), "c5");
this.VerifyCommandSucceeded(ev, TimeSpan.FromSeconds(10), "c5");
this.VerifyCreated(ev, TimeSpan.FromSeconds(10), "/test1");
Assert.IsTrue(testRM.Exists("/test1", false, false) != null);
Assert.IsTrue(testRM.Exists("/$metadata/scheduler/commands/c5", false, false) == null);
ok = true;
}
finally
{
if (!ok)
{
testRM.DumpNodes();
}
ThreadPool.QueueUserWorkItem(_ =>
{
if (scheduler != null)
{
scheduler.Close();
}
testRM.Close();
});
}
}