Do not allow transaction creation with an empty shard map.

[mdsal.git] / dom / mdsal-dom-broker / src / test / java / org / opendaylight / mdsal / dom / broker / ShardedDOMDataTreeTest.java

diff --git a/dom/mdsal-dom-broker/src/test/java/org/opendaylight/mdsal/dom/broker/ShardedDOMDataTreeTest.java b/dom/mdsal-dom-broker/src/test/java/org/opendaylight/mdsal/dom/broker/ShardedDOMDataTreeTest.java
index 6e5a41e7d17f442c6085790657a1a9d38610da7a..3654c12e95bdf53779f948c31daccb99ec99c778 100644 (file)
--- a/dom/mdsal-dom-broker/src/test/java/org/opendaylight/mdsal/dom/broker/ShardedDOMDataTreeTest.java
+++ b/dom/mdsal-dom-broker/src/test/java/org/opendaylight/mdsal/dom/broker/ShardedDOMDataTreeTest.java
@@ -152,6 +152,13 @@ public class ShardedDOMDataTreeTest {
         newRootShardReg.close();
     }
 
+    @Test(expected = IllegalStateException.class)
+    public void testEmptyShardMapProducer() throws Exception {
+        final ShardedDOMDataTree dataTree = new ShardedDOMDataTree();
+        final DOMDataTreeProducer producer = dataTree.createProducer(Collections.singletonList(ROOT_ID));
+        producer.createTransaction(false);
+    }
+
     @Test
     public void testSingleShardWrite() throws Exception {
         final DOMDataTreeListener mockedDataTreeListener = Mockito.mock(DOMDataTreeListener.class);