1 files changed, 104 insertions, 0 deletions
diff --git a/v3po/v3po2vpp/src/test/java/io/fd/hc2vpp/v3po/read/InterfaceDataTranslatorTest.java b/v3po/v3po2vpp/src/test/java/io/fd/hc2vpp/v3po/read/InterfaceDataTranslatorTest.java
new file mode 100644
index 000000000..6022f733c
--- /dev/null
+++ b/v3po/v3po2vpp/src/test/java/io/fd/hc2vpp/v3po/read/InterfaceDataTranslatorTest.java
@@ -0,0 +1,104 @@
+/*
+ * 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.v3po.read;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import io.fd.hc2vpp.v3po.read.cache.InterfaceCacheDumpManager;
+import io.fd.honeycomb.translate.read.ReadContext;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import io.fd.jvpp.core.dto.SwInterfaceDetails;
+import java.nio.charset.StandardCharsets;
+import org.junit.Test;
+import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.v3po.rev190502.AfPacket;
+import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.v3po.rev190502.TapV2;
+import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.v3po.rev190502.VhostUser;
+import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.v3po.rev190502.VxlanGpeTunnel;
+import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.v3po.rev190502.VxlanTunnel;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.iana._if.type.rev180703.EthernetCsmacd;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev180220.Interfaces;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev180220.interfaces.Interface;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev180220.interfaces.InterfaceKey;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class InterfaceDataTranslatorTest implements InterfaceDataTranslator {
+
+    @Test
+    public void testVppPhysAddrToYang() throws Exception {
+        assertEquals("01:02:03:04:05:06", vppPhysAddrToYang(new byte[] {1, 2, 3, 4, 5, 6}));
+        // Extended (64-bit) MAC addresses are currently not supported (it might require yang model update),
+        // so test if extended part is ignored
+        assertEquals("0a:0b:0c:0d:0e:0f", vppPhysAddrToYang(new byte[] {0xa, 0xb, 0xc, 0xd, 0xe, 0xf, 0, 0}));
+    }
+
+    @Test(expected = NullPointerException.class)
+    public void testVppPhysAddrToYangFailNullArgument() throws Exception {
+        vppPhysAddrToYang(null);
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void testVppPhysAddrToYangInvalidByteArrayLength() throws Exception {
+        vppPhysAddrToYang(new byte[] {1, 2, 3, 4, 5});
+    }
+
+    @Test
+    public void testGetInterfaceType() {
+        assertEquals(TapV2.class, getInterfaceType("tap0"));
+        assertEquals(VxlanTunnel.class, getInterfaceType("vxlan0"));
+        assertEquals(VxlanGpeTunnel.class, getInterfaceType("vxlan_gpe0"));
+        assertEquals(VhostUser.class, getInterfaceType("VirtualEthernet0/0/0"));
+        assertEquals(AfPacket.class, getInterfaceType("host-veth0"));
+        assertEquals(EthernetCsmacd.class, getInterfaceType("eth0.0"));
+        assertEquals(EthernetCsmacd.class, getInterfaceType("local0"));
+    }
+
+    @Test
+    public void testIsInterfaceOfType() {
+        assertTrue(isInterfaceOfType(TapV2.class, interfaceDetails("tap0")));
+        assertTrue(isInterfaceOfType(VxlanTunnel.class, interfaceDetails("vxlan0")));
+        assertTrue(isInterfaceOfType(VxlanGpeTunnel.class, interfaceDetails("vxlan_gpe0")));
+        assertTrue(isInterfaceOfType(VhostUser.class, interfaceDetails("VirtualEthernet0/0/0")));
+        assertTrue(isInterfaceOfType(AfPacket.class, interfaceDetails("host-veth0")));
+        assertTrue(isInterfaceOfType(EthernetCsmacd.class, interfaceDetails("eth0.0")));
+        assertTrue(isInterfaceOfType(EthernetCsmacd.class, interfaceDetails("local0")));
+    }
+
+    @Test
+    public void testIsInterfaceOfTypeMissingIfc() throws ReadFailedException {
+        final InterfaceCacheDumpManager dumpManager = mock(InterfaceCacheDumpManager.class);
+        final ReadContext ctx = mock(ReadContext.class);
+        final String ifcName = "tapThatDoesNotExists";
+        final InstanceIdentifier<Interface> id =
+                InstanceIdentifier.create(Interfaces.class).child(Interface.class, new InterfaceKey(ifcName));
+
+        when(dumpManager.getInterfaceDetail(id, ctx, ifcName)).thenReturn(null);
+
+        assertFalse(isInterfaceOfType(dumpManager, id, ctx, TapV2.class));
+    }
+
+    private SwInterfaceDetails interfaceDetails(final String interfaceName) {
+        final SwInterfaceDetails details = new SwInterfaceDetails();
+        details.interfaceName = interfaceName.getBytes(StandardCharsets.UTF_8);
+        return details;
+    }
+
+
+}