1 files changed, 40 insertions, 0 deletions
diff --git a/orchestrator/src/test/java/com/yahoo/vespa/orchestrator/policy/SuspensionReasonsTest.java b/orchestrator/src/test/java/com/yahoo/vespa/orchestrator/policy/SuspensionReasonsTest.java
new file mode 100644
index 00000000000..11274dc5d75
--- /dev/null
+++ b/orchestrator/src/test/java/com/yahoo/vespa/orchestrator/policy/SuspensionReasonsTest.java
@@ -0,0 +1,40 @@
+package com.yahoo.vespa.orchestrator.policy;// Copyright Verizon Media. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+
+import com.yahoo.test.ManualClock;
+import com.yahoo.vespa.applicationmodel.HostName;
+import com.yahoo.vespa.applicationmodel.ServiceInstance;
+import org.junit.Test;
+
+import java.time.Duration;
+import java.time.Instant;
+import java.util.Optional;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+public class SuspensionReasonsTest {
+    private final ManualClock clock = new ManualClock(Instant.ofEpochMilli(1600440708123L));
+    private final ServiceInstance service = mock(ServiceInstance.class);
+    private final ServiceInstance service2 = mock(ServiceInstance.class);
+
+    @Test
+    public void test() {
+        assertEquals(Optional.empty(), new SuspensionReasons().makeLogMessage());
+        assertEquals(Optional.empty(), SuspensionReasons.nothingNoteworthy().makeLogMessage());
+
+        when(service.hostName()).thenReturn(new HostName("host1"));
+        when(service.descriptiveName()).thenReturn("service1");
+        when(service2.hostName()).thenReturn(new HostName("host2"));
+        when(service2.descriptiveName()).thenReturn("service2");
+
+        var reasons = SuspensionReasons.downSince(service, clock.instant(), Duration.ofSeconds(30));
+        reasons.mergeWith(SuspensionReasons.isDown(service2));
+        assertEquals(Optional.of(
+                "host1 suspended because service1 has been down since 2020-09-18T14:51:48Z (30 seconds); " +
+                "host2 suspended because service2 is down"),
+                reasons.makeLogMessage());
+
+    }
+
+}
+\ No newline at end of file