X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-rest-connector%2Fsrc%2Ftest%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fsal%2Frestconf%2Fimpl%2Fjson%2Fto%2Fcnsn%2Ftest%2FJsonToCnSnTest.java;h=47e329cc3ef11a4cdfc8842c9a1285a445989517;hb=706137d6330c1611066dd74f3613338a161aac93;hp=3c70cca0f87806d28b73273423fa7b546b1631c6;hpb=26da3c2a206a753356b507b018052cbb9cccca7d;p=controller.git

diff --git a/opendaylight/md-sal/sal-rest-connector/src/test/java/org/opendaylight/controller/sal/restconf/impl/json/to/cnsn/test/JsonToCnSnTest.java b/opendaylight/md-sal/sal-rest-connector/src/test/java/org/opendaylight/controller/sal/restconf/impl/json/to/cnsn/test/JsonToCnSnTest.java
index 3c70cca0f8..47e329cc3e 100644
--- a/opendaylight/md-sal/sal-rest-connector/src/test/java/org/opendaylight/controller/sal/restconf/impl/json/to/cnsn/test/JsonToCnSnTest.java
+++ b/opendaylight/md-sal/sal-rest-connector/src/test/java/org/opendaylight/controller/sal/restconf/impl/json/to/cnsn/test/JsonToCnSnTest.java
@@ -9,8 +9,11 @@ package org.opendaylight.controller.sal.restconf.impl.json.to.cnsn.test;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
@@ -176,6 +179,14 @@ public class JsonToCnSnTest {
 
     }
 
+    @Test
+    public void testJsonBlankInput() throws Exception{
+        InputStream inputStream = new ByteArrayInputStream( "".getBytes() );
+        CompositeNode compositeNode =
+                JsonToCompositeNodeProvider.INSTANCE.readFrom(null, null, null, null, null, inputStream);
+        assertNull( compositeNode );
+    }
+
     /**
      * Tests whether namespace <b>stay unchanged</b> if concrete values are
      * present in composite or simple node and if the method for update is