added test case to TestSignal.java

to increase code coverage

Issue-ID: APPC-1086
Change-Id: Ief0a74d2132295258c1a198309e310c235cad923
Signed-off-by: Sandeep J <sandeejh@in.ibm.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/appc-common/src/test/java/org/onap/appc/concurrent/TestSignal.java b/appc-common/src/test/java/org/onap/appc/concurrent/TestSignal.java
index a5cd5539e..4b5eadd7a 100644
--- a/appc-common/src/test/java/org/onap/appc/concurrent/TestSignal.java
+++ b/appc-common/src/test/java/org/onap/appc/concurrent/TestSignal.java
@@ -144,4 +144,12 @@ public class TestSignal {
         String receivedSignal= mySignal.waitForAny(SIGNAL_READY);
         assertEquals("READY", receivedSignal);
     }
+    
+    @Test(expected=TimeoutException.class)
+    public void testWaitForAnyForEmptySignal() throws TimeoutException
+    {
+        Signal mySignal = new Signal(Thread.currentThread());
+        mySignal.setTimeout(50L);
+        mySignal.waitForAny();
+    }
 }