public void TestInvocationTargetEx()
{
// smoke test, need to consider log file; test for ESPER-331
EPStatement stmt = _epAdmin.CreateEPL("select * from SupportMarketDataBean");
stmt.Subscriber = new DummySubscriberException();
stmt.Events += (sender, args) => { throw new ApplicationException("test exception 1"); };
stmt.Events += (sender, args) => { throw new ApplicationException("test exception 2"); };
stmt.AddEventHandlerWithReplay(
(sender, args) => { throw new ApplicationException("test exception 3"); });
// no exception expected
_epService.EPRuntime.SendEvent(new SupportMarketDataBean("IBM", 0, 0L, ""));
}
private void RunAssertionSingleColumnConversion(EPServiceProvider epService)
{
var variant = new ConfigurationVariantStream();
variant.AddEventTypeName("SupportBean");
variant.AddEventTypeName("SupportBeanVariantStream");
epService.EPAdministrator.Configuration.AddVariantStream("AllEvents", variant);
epService.EPAdministrator.CreateEPL("insert into AllEvents select * from SupportBean");
epService.EPAdministrator.CreateEPL("create window MainEventWindow#length(10000) as AllEvents");
epService.EPAdministrator.CreateEPL("insert into MainEventWindow select " + GetType().Name + ".PreProcessEvent(event) from AllEvents as event");
EPStatement statement = epService.EPAdministrator.CreateEPL("select * from MainEventWindow where TheString = 'E'");
statement.AddEventHandlerWithReplay((new SupportUpdateListener()).Update);
epService.EPRuntime.SendEvent(new SupportBean("E1", 1));
epService.EPAdministrator.DestroyAllStatements();
}
public void TestSingleColumnConversion()
{
_epService.EPAdministrator.Configuration.AddEventType <SupportBean>();
_epService.EPAdministrator.Configuration.AddEventType("SupportBeanVariantStream", typeof(SupportBeanVariantStream));
_epService.EPAdministrator.Configuration.AddImport(GetType().FullName);
ConfigurationVariantStream variant = new ConfigurationVariantStream();
variant.AddEventTypeName("SupportBean");
variant.AddEventTypeName("SupportBeanVariantStream");
_epService.EPAdministrator.Configuration.AddVariantStream("AllEvents", variant);
_epService.EPAdministrator.CreateEPL("insert into AllEvents select * from SupportBean");
_epService.EPAdministrator.CreateEPL("create window MainEventWindow.win:length(10000) as AllEvents");
_epService.EPAdministrator.CreateEPL("insert into MainEventWindow select " + GetType().Name + ".PreProcessEvent(event) from AllEvents as event");
EPStatement statement = _epService.EPAdministrator.CreateEPL("select * from MainEventWindow where TheString = 'E'");
statement.AddEventHandlerWithReplay(new SupportUpdateListener().Update);
_epService.EPRuntime.SendEvent(new SupportBean("E1", 1));
}
private void RunAssertionListenerWithReplay(EPServiceProvider epService)
{
epService.EPAdministrator.Configuration.AddEventType <SupportBean>();
EPStatementSPI stmt = (EPStatementSPI)epService.EPAdministrator.CreateEPL("select * from SupportBean#length(2)");
Assert.IsFalse(stmt.StatementContext.IsStatelessSelect);
var listener = new SupportUpdateListener();
// test empty statement
stmt.AddEventHandlerWithReplay(listener.Update);
Assert.IsTrue(listener.IsInvoked);
Assert.AreEqual(1, listener.NewDataList.Count);
Assert.IsNull(listener.NewDataList[0]);
listener.Reset();
epService.EPRuntime.SendEvent(new SupportBean("E1", 1));
Assert.AreEqual("E1", listener.AssertOneGetNewAndReset().Get("TheString"));
stmt.Dispose();
listener.Reset();
// test 1 event
stmt = (EPStatementSPI)epService.EPAdministrator.CreateEPL("select * from SupportBean#length(2)");
epService.EPRuntime.SendEvent(new SupportBean("E1", 1));
stmt.AddEventHandlerWithReplay(listener.Update);
Assert.AreEqual("E1", listener.AssertOneGetNewAndReset().Get("TheString"));
stmt.Dispose();
listener.Reset();
// test 2 events
stmt = (EPStatementSPI)epService.EPAdministrator.CreateEPL("select * from SupportBean#length(2)");
epService.EPRuntime.SendEvent(new SupportBean("E1", 1));
epService.EPRuntime.SendEvent(new SupportBean("E2", 1));
stmt.AddEventHandlerWithReplay(listener.Update);
EPAssertionUtil.AssertPropsPerRow(listener.LastNewData, new string[] { "TheString" }, new object[][] { new object[] { "E1" }, new object[] { "E2" } });
// test stopped statement and destroyed statement
listener.Reset();
stmt.Stop();
stmt.RemoveAllEventHandlers();
stmt.AddEventHandlerWithReplay(listener.Update);
Assert.IsTrue(listener.IsInvoked);
Assert.AreEqual(1, listener.NewDataList.Count);
Assert.IsNull(listener.NewDataList[0]);
listener.Reset();
// test destroyed
listener.Reset();
stmt.Dispose();
try {
stmt.AddEventHandlerWithReplay(listener.Update);
Assert.Fail();
} catch (IllegalStateException) {
//
}
stmt.RemoveAllEventHandlers();
stmt.Events -= listener.Update;
stmt.Events -= (new SupportStmtAwareUpdateListener()).Update;
stmt.Subscriber = new SupportSubscriber();
Assert.NotNull(stmt.Annotations);
Assert.NotNull(stmt.State);
Assert.NotNull(stmt.Subscriber);
try {
stmt.Events += listener.Update;
Assert.Fail();
} catch (IllegalStateException) {
//
}
try {
stmt.Events += (new SupportStmtAwareUpdateListener()).Update;
Assert.Fail();
} catch (IllegalStateException) {
//
}
// test named window and having-clause
epService.EPAdministrator.DeploymentAdmin.ParseDeploy(
"create window SupportBeanWindow#keepall as SupportBean;\n" +
"insert into SupportBeanWindow select * from SupportBean;\n");
epService.EPRuntime.SendEvent(new SupportBean("E1", 1));
EPStatement stmtWHaving = epService.EPAdministrator.CreateEPL("select TheString, IntPrimitive from SupportBeanWindow having IntPrimitive > 4000");
stmtWHaving.AddEventHandlerWithReplay(listener.Update);
epService.EPAdministrator.DestroyAllStatements();
}
