HONEYCOMB-139: ietf-acl translation layer. IP4 L3 ACL support

Change-Id: I5e5af0d7609aa594790b35a387ec8701f1f6b6df
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>

1 files changed, 106 insertions, 0 deletions

diff --git a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/acl/AceIp4WriterTest.java b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/acl/AceIp4WriterTest.java
new file mode 100644
index 000000000..5be0ea069
--- /dev/null
+++ b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/acl/AceIp4WriterTest.java
@@ -0,0 +1,106 @@
+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.fd.honeycomb.translate.v3po.interfaces.acl;
+
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
+import static org.mockito.MockitoAnnotations.initMocks;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160708.access.lists.acl.access.list.entries.ace.actions.PacketHandling;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160708.access.lists.acl.access.list.entries.ace.actions.packet.handling.DenyBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160708.access.lists.acl.access.list.entries.ace.matches.ace.type.AceIp;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160708.access.lists.acl.access.list.entries.ace.matches.ace.type.AceIpBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160708.access.lists.acl.access.list.entries.ace.matches.ace.type.ace.ip.ace.ip.version.AceIpv4Builder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Dscp;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix;
+import org.openvpp.jvpp.core.dto.ClassifyAddDelSession;
+import org.openvpp.jvpp.core.dto.ClassifyAddDelTable;
+import org.openvpp.jvpp.core.dto.InputAclSetInterface;
+import org.openvpp.jvpp.core.future.FutureJVppCore;
+
+public class AceIp4WriterTest {
+    @Mock
+    private FutureJVppCore jvpp;
+    private AceIp4Writer writer;
+    private PacketHandling action;
+    private AceIp aceIp;
+
+    @Before
+    public void setUp() throws Exception {
+        initMocks(this);
+        writer = new AceIp4Writer(jvpp);
+        action = new DenyBuilder().setDeny(true).build();
+        aceIp = new AceIpBuilder()
+            .setProtocol((short) 4)
+            .setDscp(new Dscp((short) 11))
+            .setAceIpVersion(new AceIpv4Builder()
+                .setSourceIpv4Network(new Ipv4Prefix("1.2.3.4/32"))
+                .setDestinationIpv4Network(new Ipv4Prefix("1.2.4.5/24"))
+                .build())
+            .build();
+    }
+
+    @Test
+    public void testGetClassifyAddDelTableRequest() throws Exception {
+        final int nextTableIndex = 42;
+        final ClassifyAddDelTable request = writer.getClassifyAddDelTableRequest(action, aceIp, nextTableIndex);
+
+        assertEquals(1, request.isAdd);
+        assertEquals(-1, request.tableIndex);
+        assertEquals(1, request.nbuckets);
+        assertEquals(-1, request.missNextIndex);
+        assertEquals(nextTableIndex, request.nextTableIndex);
+        assertEquals(0, request.skipNVectors);
+        assertEquals(AceIp4Writer.MATCH_N_VECTORS, request.matchNVectors);
+        assertEquals(AceIp4Writer.TABLE_MEM_SIZE, request.memorySize);
+
+        byte[] expectedMask = new byte[] {
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, (byte) 0xf0, (byte) 0xfc,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, -1, -1, -1, -1, -1,
+            -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+        };
+        assertArrayEquals(expectedMask, request.mask);
+    }
+
+    @Test
+    public void testGetClassifyAddDelSessionRequest() throws Exception {
+        final int tableIndex = 123;
+        final ClassifyAddDelSession request = writer.getClassifyAddDelSessionRequest(action, aceIp, tableIndex);
+
+        assertEquals(1, request.isAdd);
+        assertEquals(tableIndex, request.tableIndex);
+        assertEquals(0, request.hitNextIndex);
+
+        byte[] expectedMatch = new byte[] {
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, (byte) 0x40, (byte) 0x2c,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 1, 2,
+            4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+        };
+        assertArrayEquals(expectedMatch, request.match);
+    }
+
+    @Test
+    public void testSetClassifyTable() throws Exception {
+        final int tableIndex = 321;
+        final InputAclSetInterface request = new InputAclSetInterface();
+        writer.setClassifyTable(request, tableIndex);
+        assertEquals(tableIndex, request.ip4TableIndex);
+    }
+}
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