1 files changed, 155 insertions, 0 deletions
diff --git a/v3po/v3po2vpp/src/test/java/io/fd/hc2vpp/v3po/read/VxlanCustomizerTest.java b/v3po/v3po2vpp/src/test/java/io/fd/hc2vpp/v3po/read/VxlanCustomizerTest.java
new file mode 100644
index 000000000..482b7d4ac
--- /dev/null
+++ b/v3po/v3po2vpp/src/test/java/io/fd/hc2vpp/v3po/read/VxlanCustomizerTest.java
@@ -0,0 +1,155 @@
+/*
+ * 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.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyZeroInteractions;
+import static org.mockito.Mockito.when;
+
+import com.google.common.collect.Lists;
+import io.fd.hc2vpp.common.test.read.ReaderCustomizerTest;
+import io.fd.hc2vpp.common.translate.util.AddressTranslator;
+import io.fd.hc2vpp.common.translate.util.NamingContext;
+import io.fd.hc2vpp.v3po.read.cache.InterfaceCacheDumpManager;
+import io.fd.honeycomb.translate.read.ReadFailedException;
+import io.fd.honeycomb.translate.spi.read.ReaderCustomizer;
+import io.fd.jvpp.VppInvocationException;
+import io.fd.jvpp.core.dto.SwInterfaceDetails;
+import io.fd.jvpp.core.dto.VxlanTunnelDetails;
+import io.fd.jvpp.core.dto.VxlanTunnelDetailsReplyDump;
+import io.fd.jvpp.core.dto.VxlanTunnelDump;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.v3po.rev190502.L2Input;
+import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.v3po.rev190502.VppInterfaceAugmentation;
+import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.v3po.rev190502.VppInterfaceAugmentationBuilder;
+import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.v3po.rev190502.interfaces._interface.Vxlan;
+import org.opendaylight.yang.gen.v1.http.fd.io.hc2vpp.yang.v3po.rev190502.interfaces._interface.VxlanBuilder;
+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 VxlanCustomizerTest extends ReaderCustomizerTest<Vxlan, VxlanBuilder> {
+
+    private static final String IFC_CTX_NAME = "ifc-test-instance";
+    private static final String IF_NAME = "ifc1";
+    private static final int IF_INDEX = 0;
+
+    private NamingContext interfacesContext;
+    static final InstanceIdentifier<Vxlan> IID =
+            InstanceIdentifier.create(Interfaces.class).child(Interface.class, new InterfaceKey(IF_NAME))
+                    .augmentation(VppInterfaceAugmentation.class).child(Vxlan.class);
+
+    @Mock
+    private InterfaceCacheDumpManager dumpCacheManager;
+
+    public VxlanCustomizerTest() {
+        super(Vxlan.class, VppInterfaceAugmentationBuilder.class);
+    }
+
+    @Override
+    public void setUp() throws VppInvocationException, ReadFailedException {
+        interfacesContext = new NamingContext("vxlan-tunnel", IFC_CTX_NAME);
+        defineMapping(mappingContext, IF_NAME, IF_INDEX, IFC_CTX_NAME);
+
+        final SwInterfaceDetails v = new SwInterfaceDetails();
+        v.interfaceName = "vxlan-tunnel4".getBytes();
+
+        when(dumpCacheManager.getInterfaceDetail(IID, ctx, IF_NAME)).thenReturn(v);
+        doReturn(future(getVxlanTunnelDetailsReplyDump(55))).when(api).vxlanTunnelDump(any(VxlanTunnelDump.class));
+    }
+
+    @Test
+    public void testRead() throws Exception {
+        final VxlanBuilder builder = getCustomizer().getBuilder(IID);
+        getCustomizer().readCurrentAttributes(IID, builder, ctx);
+
+        assertEquals(9, builder.getVni().getValue().intValue());
+        assertEquals(55, builder.getEncapVrfId().getValue().intValue());
+        assertEquals(L2Input.class, builder.getDecapNext());
+
+        assertNull(builder.getSrc().getIpv6AddressNoZone());
+        assertNotNull(builder.getSrc().getIpv4AddressNoZone());
+        assertEquals("1.2.3.5", builder.getSrc().getIpv4AddressNoZone().getValue());
+
+        assertNull(builder.getDst().getIpv6AddressNoZone());
+        assertNotNull(builder.getDst().getIpv4AddressNoZone());
+        assertEquals("1.2.3.4", builder.getDst().getIpv4AddressNoZone().getValue());
+
+        verify(api).vxlanTunnelDump(any(VxlanTunnelDump.class));
+    }
+
+    @Test
+    public void testReadVniOverflow() throws Exception {
+        final long encapVrfId = 4294967295L;
+        doReturn(future(getVxlanTunnelDetailsReplyDump((int) encapVrfId))).when(api)
+            .vxlanTunnelDump(any(VxlanTunnelDump.class));
+        final VxlanBuilder builder = getCustomizer().getBuilder(IID);
+        getCustomizer().readCurrentAttributes(IID, builder, ctx);
+
+        assertEquals(encapVrfId, builder.getEncapVrfId().getValue().longValue());
+        verify(api).vxlanTunnelDump(any(VxlanTunnelDump.class));
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void testReadVppNameNotCached() throws Exception {
+        when(dumpCacheManager.getInterfaceDetail(IID, ctx, IF_NAME))
+                .thenThrow(new IllegalArgumentException("Detail for interface not found"));
+
+        final VxlanBuilder builder = getCustomizer().getBuilder(IID);
+        getCustomizer().readCurrentAttributes(IID, builder, ctx);
+    }
+
+    @Test
+    public void testReadWrongType() throws Exception {
+        final SwInterfaceDetails v = new SwInterfaceDetails();
+        v.interfaceName = "tap-2".getBytes();
+
+        when(dumpCacheManager.getInterfaceDetail(IID, ctx, IF_NAME)).thenReturn(v);
+
+        final VxlanBuilder builder = getCustomizer().getBuilder(IID);
+        getCustomizer().readCurrentAttributes(IID, builder, ctx);
+
+        // Should be ignored
+        verifyZeroInteractions(api);
+    }
+
+    @Override
+    protected ReaderCustomizer<Vxlan, VxlanBuilder> initCustomizer() {
+        return new VxlanCustomizer(api, interfacesContext, dumpCacheManager);
+    }
+
+    private static VxlanTunnelDetailsReplyDump getVxlanTunnelDetailsReplyDump(final int encapVrfId) {
+        final VxlanTunnelDetailsReplyDump replyDump = new VxlanTunnelDetailsReplyDump();
+        final VxlanTunnelDetails vxlanTunnelDetails = new VxlanTunnelDetails();
+        vxlanTunnelDetails.isIpv6 = 0;
+        vxlanTunnelDetails.dstAddress = AddressTranslator.INSTANCE.ipv4AddressNoZoneToArray("1.2.3.4");
+        vxlanTunnelDetails.srcAddress = AddressTranslator.INSTANCE.ipv4AddressNoZoneToArray("1.2.3.5");
+        vxlanTunnelDetails.encapVrfId = encapVrfId;
+        vxlanTunnelDetails.swIfIndex = 0;
+        vxlanTunnelDetails.vni = 9;
+        vxlanTunnelDetails.decapNextIndex = 1;
+        replyDump.vxlanTunnelDetails = Lists.newArrayList(vxlanTunnelDetails);
+        return replyDump;
+    }
+}