basic unittests for PUS event man

fsrc-core/tests/pus_events.rs

@@ -2,7 +2,7 @@ use fsrc_core::events::{EventU32, EventU32TypedSev, Severity, SeverityInfo};
 use fsrc_core::pus::event_man::{DefaultPusMgmtBackendProvider, EventReporter, PusEventTmManager};
 use fsrc_core::pus::{EcssTmError, EcssTmSender};
 use spacepackets::tm::PusTm;
-use std::sync::mpsc::{channel, SendError};
+use std::sync::mpsc::{channel, SendError, TryRecvError};
 
 const INFO_EVENT: EventU32TypedSev<SeverityInfo> =
     EventU32TypedSev::<SeverityInfo>::const_new(1, 0);
@@ -24,18 +24,27 @@ impl EcssTmSender for EventTmSender {
 }
 
 #[test]
-fn main() {
+fn test_basic() {
     let reporter = EventReporter::new(0x02, 128).expect("Creating event repoter failed");
     let backend = DefaultPusMgmtBackendProvider::<EventU32>::default();
     let mut event_man = PusEventTmManager::new(reporter, Box::new(backend));
     let (event_tx, event_rx) = channel();
     let mut sender = EventTmSender { sender: event_tx };
-    let event_sent = event_man
+    let mut event_sent = event_man
         .generate_pus_event_tm(&mut sender, &EMPTY_STAMP, INFO_EVENT, None)
         .expect("Sending info event failed");
 
     assert!(event_sent);
-    let packet = event_rx.recv().expect("Receiving event TM failed");
-    println!("{:?}", packet);
-    //let event_man;
+    // Will not check packet here, correctness of packet was tested somewhere else
+    event_rx.recv().expect("Receiving event TM failed");
+    let res = event_man.disable_tm_for_event_with_sev(&INFO_EVENT);
+    assert!(res.is_ok());
+    assert!(res.unwrap());
+    event_sent = event_man
+        .generate_pus_event_tm(&mut sender, &EMPTY_STAMP, INFO_EVENT, None)
+        .expect("Sending info event failed");
+    assert!(!event_sent);
+    let res = event_rx.try_recv();
+    assert!(res.is_err());
+    assert!(matches!(res.unwrap_err(), TryRecvError::Empty));
 }