1 files changed, 10 insertions, 0 deletions
diff --git a/container-core/src/test/java/com/yahoo/container/jdisc/state/MetricsPacketsHandlerTest.java b/container-core/src/test/java/com/yahoo/container/jdisc/state/MetricsPacketsHandlerTest.java
index 3d9e1d520d8..92330345b50 100644
--- a/container-core/src/test/java/com/yahoo/container/jdisc/state/MetricsPacketsHandlerTest.java
+++ b/container-core/src/test/java/com/yahoo/container/jdisc/state/MetricsPacketsHandlerTest.java
@@ -17,6 +17,7 @@ import static com.yahoo.container.jdisc.state.MetricsPacketsHandler.PACKET_SEPAR
 import static com.yahoo.container.jdisc.state.MetricsPacketsHandler.STATUS_CODE_KEY;
 import static com.yahoo.container.jdisc.state.MetricsPacketsHandler.STATUS_MSG_KEY;
 import static com.yahoo.container.jdisc.state.MetricsPacketsHandler.TIMESTAMP_KEY;
+import static com.yahoo.container.jdisc.state.StateHandlerTestBase.SNAPSHOT_INTERVAL;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 
@@ -61,6 +62,15 @@ public class MetricsPacketsHandlerTest extends StateHandlerTestBase {
     }
 
     @Test
+    public void timestamp_resolution_is_in_seconds() throws Exception {
+        metric.add("counter", 1, null);
+        List<JsonNode> packets = incrementTimeAndGetJsonPackets();
+        JsonNode counterPacket = packets.get(1);
+
+        assertEquals(SNAPSHOT_INTERVAL/1000L, counterPacket.get(TIMESTAMP_KEY).asLong());
+    }
+
+    @Test
     public void expected_aggregators_are_output_for_gauge_metrics() throws Exception{
         Metric.Context context = metric.createContext(Collections.singletonMap("dim1", "value1"));
         metric.set("gauge", 0.2, null);