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-rw-r--r--vpp-classifier/impl/src/test/java/io/fd/hc2vpp/vpp/classifier/write/acl/common/AceIp4WriterTest.java189
1 files changed, 189 insertions, 0 deletions
diff --git a/vpp-classifier/impl/src/test/java/io/fd/hc2vpp/vpp/classifier/write/acl/common/AceIp4WriterTest.java b/vpp-classifier/impl/src/test/java/io/fd/hc2vpp/vpp/classifier/write/acl/common/AceIp4WriterTest.java
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+++ b/vpp-classifier/impl/src/test/java/io/fd/hc2vpp/vpp/classifier/write/acl/common/AceIp4WriterTest.java
@@ -0,0 +1,189 @@
+/*
+ * 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.hc2vpp.vpp.classifier.write.acl.common;
+
+import static io.fd.hc2vpp.vpp.classifier.write.acl.common.AclTranslator.VLAN_TAG_LEN;
+import static org.junit.Assert.assertEquals;
+import static org.mockito.MockitoAnnotations.initMocks;
+
+import io.fd.vpp.jvpp.core.dto.ClassifyAddDelSession;
+import io.fd.vpp.jvpp.core.dto.ClassifyAddDelTable;
+import org.junit.Before;
+import org.junit.Test;
+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.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.PortNumber;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.packet.fields.rev160708.acl.transport.header.fields.DestinationPortRangeBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.packet.fields.rev160708.acl.transport.header.fields.SourcePortRangeBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.classifier.acl.rev161214.InterfaceMode;
+
+public class AceIp4WriterTest {
+
+ private AceIp4Writer writer;
+ private PacketHandling action;
+ private AceIp aceIp;
+
+ @Before
+ public void setUp() throws Exception {
+ initMocks(this);
+ writer = new AceIp4Writer();
+ action = new DenyBuilder().setDeny(true).build();
+ aceIp = new AceIpBuilder()
+ .setProtocol((short) 132)
+ .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())
+ .setSourcePortRange(new SourcePortRangeBuilder().setLowerPort(new PortNumber(0x1111)).build())
+ .setDestinationPortRange(new DestinationPortRangeBuilder().setLowerPort(new PortNumber(0x2222)).build())
+ .build();
+ }
+
+ private static void verifyTableRequest(final ClassifyAddDelTable request, final int nextTableIndex,
+ final int vlanTags, final boolean isL2) {
+ assertEquals(1, request.isAdd);
+ assertEquals(-1, request.tableIndex);
+ assertEquals(1, request.nbuckets);
+ 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[] {
+ // L2:
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ // dscp:
+ (byte) 0x00, (byte) 0xfc,
+ // protocol:
+ 0, 0, 0, 0, 0, 0, 0, (byte) 0xff, 0, 0,
+ // source address:
+ -1, -1, -1, -1,
+ // destination address:
+ -1, -1, -1, 0,
+ // source and destination port:
+ -1, -1, -1, -1,
+ // padding:
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+ };
+
+ if (isL2) {
+ expectedMask[12] = (byte) 0xff;
+ expectedMask[13] = (byte) 0xff;
+ }
+ AceIpWriterTestUtils
+ .assertArrayEqualsWithOffset(expectedMask, expectedMask.length, request.mask, vlanTags * VLAN_TAG_LEN);
+
+ }
+
+ private static void verifySessionRequest(final ClassifyAddDelSession request, final int tableIndex,
+ final int vlanTags, final boolean isL2) {
+ assertEquals(1, request.isAdd);
+ assertEquals(tableIndex, request.tableIndex);
+ assertEquals(0, request.hitNextIndex);
+
+ byte[] expectedMatch = new byte[] {
+ // L2:
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ // dscp:
+ 0, (byte) 0x2c,
+ // protocol (132):
+ 0, 0, 0, 0, 0, 0, 0, (byte) 132, 0, 0,
+ // source address:
+ 1, 2, 3, 4,
+ // destination address:
+ 1, 2, 4, 0,
+ // source and destination port:
+ 0x11, 0x11, 0x22, 0x22,
+ // padding:
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+ };
+
+ if (isL2) {
+ expectedMatch[12] = (byte) 0x08;
+ expectedMatch[13] = (byte) 0x00;
+ }
+ AceIpWriterTestUtils.assertArrayEqualsWithOffset(expectedMatch, expectedMatch.length, request.match, vlanTags * VLAN_TAG_LEN);
+
+ }
+
+ @Test
+ public void testCreateTable() throws Exception {
+ final int nextTableIndex = 42;
+ final ClassifyAddDelTable request = writer.createTable(aceIp, InterfaceMode.L3, nextTableIndex, 0);
+ verifyTableRequest(request, nextTableIndex, 0, false);
+ }
+
+ @Test
+ public void testCreateTableForL2Interface() throws Exception {
+ final int nextTableIndex = 42;
+ final ClassifyAddDelTable request = writer.createTable(aceIp, InterfaceMode.L2, nextTableIndex, 0);
+ verifyTableRequest(request, nextTableIndex, 0, true);
+ }
+
+ @Test
+ public void testCreateTable1VlanTag() throws Exception {
+ final int nextTableIndex = 42;
+ final int vlanTags = 1;
+ final ClassifyAddDelTable request = writer.createTable(aceIp, InterfaceMode.L3, nextTableIndex, vlanTags);
+ verifyTableRequest(request, nextTableIndex, vlanTags, false);
+ }
+
+ @Test
+ public void testCreateTable2VlanTags() throws Exception {
+ final int nextTableIndex = 42;
+ final int vlanTags = 2;
+ final ClassifyAddDelTable request = writer.createTable(aceIp, InterfaceMode.L3, nextTableIndex, vlanTags);
+ verifyTableRequest(request, nextTableIndex, vlanTags, false);
+ }
+
+ @Test
+ public void testCreateClassifySession() throws Exception {
+ final int tableIndex = 123;
+ final ClassifyAddDelSession request = writer.createSession(action, aceIp, InterfaceMode.L3, tableIndex, 0).get(0);
+ verifySessionRequest(request, tableIndex, 0, false);
+ }
+
+ @Test
+ public void testCreateClassifySessionForL2Interface() throws Exception {
+ final int tableIndex = 123;
+ final ClassifyAddDelSession request = writer.createSession(action, aceIp, InterfaceMode.L2, tableIndex, 0).get(0);
+ verifySessionRequest(request, tableIndex, 0, true);
+ }
+
+ @Test
+ public void testCreateClassifySession1VlanTag() throws Exception {
+ final int tableIndex = 123;
+ final int vlanTags = 1;
+ final ClassifyAddDelSession request = writer.createSession(action, aceIp, InterfaceMode.L3, tableIndex, vlanTags).get(0);
+ verifySessionRequest(request, tableIndex, vlanTags, false);
+ }
+
+ @Test
+ public void testCreateClassifySession2VlanTags() throws Exception {
+ final int tableIndex = 123;
+ final int vlanTags = 2;
+ final ClassifyAddDelSession request = writer.createSession(action, aceIp, InterfaceMode.L3, tableIndex, vlanTags).get(0);
+
+ verifySessionRequest(request, tableIndex, vlanTags, false);
+ }
+} \ No newline at end of file