HC2VPP-308: forbid local0 deletion

Adds special case for local0 in InterfaceCustomizer.deleteCurrentAttributes.

Change-Id: I1eb0826f90bd5dbbdb3b6cbb4b19ac5cadb1a68f
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
(cherry picked from commit 48566d84cd9f4047d96541540cdfc9ef4936acf8)

1 files changed, 13 insertions, 2 deletions

diff --git a/v3po/v3po2vpp/src/test/java/io/fd/hc2vpp/v3po/interfaces/InterfaceCustomizerTest.java b/v3po/v3po2vpp/src/test/java/io/fd/hc2vpp/v3po/interfaces/InterfaceCustomizerTest.java
index d33211842..6a659f484 100644
--- a/v3po/v3po2vpp/src/test/java/io/fd/hc2vpp/v3po/interfaces/InterfaceCustomizerTest.java
+++ b/v3po/v3po2vpp/src/test/java/io/fd/hc2vpp/v3po/interfaces/InterfaceCustomizerTest.java
@@ -43,10 +43,14 @@ public class InterfaceCustomizerTest extends WriterCustomizerTest implements Byt
     private static final String IF_NAME = "eth1";
     private static final int IF_INDEX = 1;
 
-    private InterfaceCustomizer customizer;
-    private InstanceIdentifier<Interface> IID =
+    private static final InstanceIdentifier<Interface> IID =
         InstanceIdentifier.create(Interfaces.class).child(Interface.class, new InterfaceKey(IF_NAME));
 
+    private static final String LOCAL0_IFC_NAME = "local0";
+    private static final InstanceIdentifier<Interface> LOCAL0_IID =
+        InstanceIdentifier.create(Interfaces.class).child(Interface.class, new InterfaceKey(LOCAL0_IFC_NAME));
+    private InterfaceCustomizer customizer;
+
     @Override
     protected void setUpTest() throws Exception {
         customizer = new InterfaceCustomizer(api, new NamingContext("ifacePrefix", IFACE_CTX_NAME));
@@ -101,6 +105,13 @@ public class InterfaceCustomizerTest extends WriterCustomizerTest implements Byt
         verifyZeroInteractions(api);
     }
 
+    @Test(expected = WriteFailedException.DeleteFailedException.class)
+    public void testDeleteLocal0() throws WriteFailedException {
+        final Interface ifc = mock(Interface.class);
+        when(ifc.getName()).thenReturn(LOCAL0_IFC_NAME);
+        customizer.deleteCurrentAttributes(LOCAL0_IID, ifc, writeContext);
+    }
+
     private Interface iface(final boolean enabled) {
         return new InterfaceBuilder().setName(IF_NAME).setEnabled(enabled).build();
     }