public void TestFilterProfilerEvents()
{
// create a profiler session and get some test events
var profilerSession = new ProfilerSession();
var profilerEvents = ProfilerTestObjects.TestProfilerEvents;
int expectedEventCount = profilerEvents.Count;
// add a new "Profiler Polling" event
var newEvent = new ProfilerEvent("sql_batch_completed", "1/1/2017");
newEvent.Values.Add("batch_text", "SELECT target_data FROM sys.dm_xe_session_targets");
profilerEvents.Add(newEvent);
// verify that the polling event is removed
Assert.Equal(profilerEvents.Count, expectedEventCount + 1);
var newProfilerEvents = profilerSession.FilterProfilerEvents(profilerEvents);
Assert.Equal(newProfilerEvents.Count, expectedEventCount);
}