HONEYCOMB-153: fix acls for sub-interfaces

Change-Id: Ia75c2ebd62fb371fd60f860fe12761926f443b98
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>

5 files changed, 181 insertions, 27 deletions

diff --git a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/acl/AceEthWriterTest.java b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/acl/AceEthWriterTest.java
index a32659a78..b5b85ded9 100644
--- a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/acl/AceEthWriterTest.java
+++ b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/acl/AceEthWriterTest.java
@@ -57,7 +57,7 @@ public class AceEthWriterTest {
     @Test
     public void testGetClassifyAddDelTableRequest() throws Exception {
         final int nextTableIndex = 42;
-        final ClassifyAddDelTable request = writer.createClassifyTable(action, aceEth, nextTableIndex);
+        final ClassifyAddDelTable request = writer.createClassifyTable(action, aceEth, nextTableIndex, 0);
 
         assertEquals(1, request.isAdd);
         assertEquals(-1, request.tableIndex);
@@ -81,7 +81,7 @@ public class AceEthWriterTest {
     @Test
     public void testGetClassifyAddDelSessionRequest() throws Exception {
         final int tableIndex = 123;
-        final ClassifyAddDelSession request = writer.createClassifySession(action, aceEth, tableIndex);
+        final ClassifyAddDelSession request = writer.createClassifySession(action, aceEth, tableIndex, 0);
 
         assertEquals(1, request.isAdd);
         assertEquals(tableIndex, request.tableIndex);
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
index 95b8fc591..bc34a533c 100644
--- 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
@@ -16,7 +16,8 @@
 
 package io.fd.honeycomb.translate.v3po.interfaces.acl;
 
-import static org.junit.Assert.assertArrayEquals;
+import static io.fd.honeycomb.translate.v3po.interfaces.acl.AbstractAceWriter.VLAN_TAG_LEN;
+import static io.fd.honeycomb.translate.v3po.interfaces.acl.AceIpWriterTestUtils.assertArrayEqualsWithOffset;
 import static org.junit.Assert.assertEquals;
 import static org.mockito.MockitoAnnotations.initMocks;
 
@@ -58,11 +59,8 @@ public class AceIp4WriterTest {
             .build();
     }
 
-    @Test
-    public void testGetClassifyAddDelTableRequest() throws Exception {
-        final int nextTableIndex = 42;
-        final ClassifyAddDelTable request = writer.createClassifyTable(action, aceIp, nextTableIndex);
-
+    private static void verifyTableRequest(final ClassifyAddDelTable request, final int nextTableIndex,
+                                           final int vlanTags) {
         assertEquals(1, request.isAdd);
         assertEquals(-1, request.tableIndex);
         assertEquals(1, request.nbuckets);
@@ -77,14 +75,12 @@ public class AceIp4WriterTest {
             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);
-    }
+        assertArrayEqualsWithOffset(expectedMask, request.mask, vlanTags * VLAN_TAG_LEN);
 
-    @Test
-    public void testGetClassifyAddDelSessionRequest() throws Exception {
-        final int tableIndex = 123;
-        final ClassifyAddDelSession request = writer.createClassifySession(action, aceIp, tableIndex);
+    }
 
+    private static void verifySessionRequest(final ClassifyAddDelSession request, final int tableIndex,
+                                             final int vlanTags) {
         assertEquals(1, request.isAdd);
         assertEquals(tableIndex, request.tableIndex);
         assertEquals(0, request.hitNextIndex);
@@ -94,7 +90,55 @@ public class AceIp4WriterTest {
             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);
+        assertArrayEqualsWithOffset(expectedMatch, request.match, vlanTags * VLAN_TAG_LEN);
+
+    }
+
+    @Test
+    public void testGetClassifyAddDelTableRequest() throws Exception {
+        final int nextTableIndex = 42;
+        final ClassifyAddDelTable request = writer.createClassifyTable(action, aceIp, nextTableIndex, 0);
+        verifyTableRequest(request, nextTableIndex, 0);
+    }
+
+    @Test
+    public void testGetClassifyAddDelTableRequest1VlanTag() throws Exception {
+        final int nextTableIndex = 42;
+        final int vlanTags = 1;
+        final ClassifyAddDelTable request = writer.createClassifyTable(action, aceIp, nextTableIndex, vlanTags);
+        verifyTableRequest(request, nextTableIndex, vlanTags);
+    }
+
+    @Test
+    public void testGetClassifyAddDelTableRequest2VlanTags() throws Exception {
+        final int nextTableIndex = 42;
+        final int vlanTags = 2;
+        final ClassifyAddDelTable request = writer.createClassifyTable(action, aceIp, nextTableIndex, vlanTags);
+        verifyTableRequest(request, nextTableIndex, vlanTags);
+    }
+
+    @Test
+    public void testGetClassifyAddDelSessionRequest() throws Exception {
+        final int tableIndex = 123;
+        final ClassifyAddDelSession request = writer.createClassifySession(action, aceIp, tableIndex, 0);
+        verifySessionRequest(request, tableIndex, 0);
+    }
+
+    @Test
+    public void testGetClassifyAddDelSessionRequest1VlanTag() throws Exception {
+        final int tableIndex = 123;
+        final int vlanTags = 1;
+        final ClassifyAddDelSession request = writer.createClassifySession(action, aceIp, tableIndex, vlanTags);
+        verifySessionRequest(request, tableIndex, vlanTags);
+    }
+
+    @Test
+    public void testGetClassifyAddDelSessionRequest2VlanTags() throws Exception {
+        final int tableIndex = 123;
+        final int vlanTags = 2;
+        final ClassifyAddDelSession request = writer.createClassifySession(action, aceIp, tableIndex, vlanTags);
+
+        verifySessionRequest(request, tableIndex, vlanTags);
     }
 
     @Test
diff --git a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/acl/AceIp6WriterTest.java b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/acl/AceIp6WriterTest.java
index 181846830..4af240c43 100644
--- a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/acl/AceIp6WriterTest.java
+++ b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/acl/AceIp6WriterTest.java
@@ -16,7 +16,8 @@
 
 package io.fd.honeycomb.translate.v3po.interfaces.acl;
 
-import static org.junit.Assert.assertArrayEquals;
+import static io.fd.honeycomb.translate.v3po.interfaces.acl.AbstractAceWriter.VLAN_TAG_LEN;
+import static io.fd.honeycomb.translate.v3po.interfaces.acl.AceIpWriterTestUtils.assertArrayEqualsWithOffset;
 import static org.junit.Assert.assertEquals;
 import static org.mockito.MockitoAnnotations.initMocks;
 
@@ -60,11 +61,9 @@ public class AceIp6WriterTest {
             .build();
     }
 
-    @Test
-    public void testGetClassifyAddDelTableRequest() throws Exception {
-        final int nextTableIndex = 42;
-        final ClassifyAddDelTable request = writer.createClassifyTable(action, aceIp, nextTableIndex);
 
+    private static void verifyTableRequest(final ClassifyAddDelTable request, final int nextTableIndex,
+                                           final int vlanTags) {
         assertEquals(1, request.isAdd);
         assertEquals(-1, request.tableIndex);
         assertEquals(1, request.nbuckets);
@@ -89,14 +88,12 @@ public class AceIp6WriterTest {
             // padding to multiple of 16B:
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0
         };
-        assertArrayEquals(expectedMask, request.mask);
-    }
+        assertArrayEqualsWithOffset(expectedMask, request.mask, vlanTags * VLAN_TAG_LEN);
 
-    @Test
-    public void testGetClassifyAddDelSessionRequest() throws Exception {
-        final int tableIndex = 123;
-        final ClassifyAddDelSession request = writer.createClassifySession(action, aceIp, tableIndex);
+    }
 
+    private static void verifySessionRequest(final ClassifyAddDelSession request, final int tableIndex,
+                                             final int vlanTags) {
         assertEquals(1, request.isAdd);
         assertEquals(tableIndex, request.tableIndex);
         assertEquals(0, request.hitNextIndex);
@@ -116,7 +113,54 @@ public class AceIp6WriterTest {
             // padding to multiple of 16B:
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0
         };
-        assertArrayEquals(expectedMatch, request.match);
+        assertArrayEqualsWithOffset(expectedMatch, request.match, vlanTags * VLAN_TAG_LEN);
+
+    }
+
+    @Test
+    public void testGetClassifyAddDelTableRequest() throws Exception {
+        final int nextTableIndex = 42;
+        final ClassifyAddDelTable request = writer.createClassifyTable(action, aceIp, nextTableIndex, 0);
+        verifyTableRequest(request, nextTableIndex, 0);
+    }
+
+    @Test
+    public void testGetClassifyAddDelTableRequest1VlanTag() throws Exception {
+        final int nextTableIndex = 42;
+        final int vlanTags = 1;
+        final ClassifyAddDelTable request = writer.createClassifyTable(action, aceIp, nextTableIndex, vlanTags);
+        verifyTableRequest(request, nextTableIndex, vlanTags);
+    }
+
+    @Test
+    public void testGetClassifyAddDelTableRequest2VlanTag() throws Exception {
+        final int nextTableIndex = 42;
+        final int vlanTags = 2;
+        final ClassifyAddDelTable request = writer.createClassifyTable(action, aceIp, nextTableIndex, vlanTags);
+        verifyTableRequest(request, nextTableIndex, vlanTags);
+    }
+
+    @Test
+    public void testGetClassifyAddDelSessionRequest() throws Exception {
+        final int tableIndex = 123;
+        final ClassifyAddDelSession request = writer.createClassifySession(action, aceIp, tableIndex, 0);
+        verifySessionRequest(request, tableIndex, 0);
+    }
+
+    @Test
+    public void testGetClassifyAddDelSessionRequest1VlanTag() throws Exception {
+        final int tableIndex = 123;
+        final int vlanTags = 1;
+        final ClassifyAddDelSession request = writer.createClassifySession(action, aceIp, tableIndex, vlanTags);
+        verifySessionRequest(request, tableIndex, vlanTags);
+    }
+
+    @Test
+    public void testGetClassifyAddDelSessionRequest2VlanTag() throws Exception {
+        final int tableIndex = 123;
+        final int vlanTags = 2;
+        final ClassifyAddDelSession request = writer.createClassifySession(action, aceIp, tableIndex, vlanTags);
+        verifySessionRequest(request, tableIndex, vlanTags);
     }
 
     @Test
diff --git a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/acl/AceIpWriterTestUtils.java b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/acl/AceIpWriterTestUtils.java
new file mode 100644
index 000000000..6b176b67e
--- /dev/null
+++ b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/interfaces/acl/AceIpWriterTestUtils.java
@@ -0,0 +1,34 @@
+/*
+ * 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;
+
+final class AceIpWriterTestUtils {
+
+    private AceIpWriterTestUtils() {
+        throw new UnsupportedOperationException("This utility class cannot be instantiated");
+    }
+
+    protected static void assertArrayEqualsWithOffset(final byte[] baseExpected, final byte[] actual,
+                                                      final int offset) {
+        byte[] expected = new byte[baseExpected.length];
+        System.arraycopy(baseExpected, 0, expected, offset, expected.length - offset);
+
+        assertArrayEquals(expected, actual);
+    }
+}
diff --git a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/util/SubinterfaceUtilsTest.java b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/util/SubinterfaceUtilsTest.java
new file mode 100644
index 000000000..fb8a8066e
--- /dev/null
+++ b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/translate/v3po/util/SubinterfaceUtilsTest.java
@@ -0,0 +1,32 @@
+/*
+ * 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.util;
+
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+
+public class SubinterfaceUtilsTest {
+
+    @Test
+    public void testGetSubInterfaceName() throws Exception {
+        final String superIfName = "GigabitEthernet0/9/0";
+        final int subIfaceId = 123;
+        final String expectedSubIfaceName = "GigabitEthernet0/9/0.123";
+        assertEquals(expectedSubIfaceName, SubInterfaceUtils.getSubInterfaceName(superIfName, subIfaceId));
+    }
+}
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