add unit test

sonic-net · Jan 24, 2022 · bd885ee · bd885ee
1 parent b1b5926
commit bd885ee
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/test/LinkManagerStateMachineTest.cpp b/test/LinkManagerStateMachineTest.cpp
@@ -1053,4 +1053,17 @@ TEST_F(LinkManagerStateMachineTest, MuxStandbyDefaultRouteStateOK)
     VALIDATE_STATE(Standby, Standby, Up);
 }
 
+TEST_F(LinkManagerStateMachineTest, PostPckLossMetricsEvent) 
+{
+    setMuxStandby();
+
+    EXPECT_EQ(mDbInterfacePtr->mPostLinkProberMetricsInvokeCount, 0);
+    postLinkProberEvent(link_prober::LinkProberState::Unknown);
+
+    EXPECT_EQ(mDbInterfacePtr->mPostLinkProberMetricsInvokeCount, 1);
+    postLinkProberEvent(link_prober::LinkProberState::Active);
+
+    EXPECT_EQ(mDbInterfacePtr->mPostLinkProberMetricsInvokeCount, 2);
+}
+
 } /* namespace test */