HONEYCOMB-431: add support for <validate> RPC

This patch introduces ValidableTransaction interface,
used by Honeycomb's DataBroker to implement
Netconf's DOMDataTransactionValidator.

WriteTransaction implements ValidableTransaction
by delegating validate to DataModification
for both config and operational modifications.

This patch requires ODL Fluorine (HONEYCOMB-433),
which brings support for <candidate> validation to Netconf.
Alternatively custom ODL Oxygen build
with patches from stable/oxygen/oxygen-hc-improvements.

Change-Id: Ic3eaffaef0314d22da3ea37f9416f18ccb0b99ae
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
Signed-off-by: Michal Cmarada <mcmarada@cisco.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/infra/data-impl/src/test/java/io/fd/honeycomb/data/impl/DataBrokerTest.java b/infra/data-impl/src/test/java/io/fd/honeycomb/data/impl/DataBrokerTest.java
index 14d32784f..124179c79 100644
--- a/infra/data-impl/src/test/java/io/fd/honeycomb/data/impl/DataBrokerTest.java
+++ b/infra/data-impl/src/test/java/io/fd/honeycomb/data/impl/DataBrokerTest.java
@@ -16,6 +16,8 @@
 
 package io.fd.honeycomb.data.impl;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
@@ -34,6 +36,7 @@ import org.opendaylight.controller.md.sal.common.api.data.TransactionChainListen
 import org.opendaylight.controller.md.sal.dom.api.DOMDataBrokerExtension;
 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadWriteTransaction;
+import org.opendaylight.netconf.mdsal.connector.DOMDataTransactionValidator;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 
 public class DataBrokerTest {
@@ -93,7 +96,8 @@ public class DataBrokerTest {
     public void testGetSupportedExtensions() {
         final Map<Class<? extends DOMDataBrokerExtension>, DOMDataBrokerExtension> supportedExtensions =
                 broker.getSupportedExtensions();
-        assertTrue(supportedExtensions.isEmpty());
+        assertEquals(1, supportedExtensions.size());
+        assertNotNull(supportedExtensions.get(DOMDataTransactionValidator.class));
     }
 
     public static class DataBrokerForContextTest {