1 files changed, 123 insertions, 0 deletions
diff --git a/mpls/impl/src/test/java/io/fd/hc2vpp/mpls/SwapAndForwardTest.java b/mpls/impl/src/test/java/io/fd/hc2vpp/mpls/SwapAndForwardTest.java
new file mode 100644
index 000000000..6fd9e02f5
--- /dev/null
+++ b/mpls/impl/src/test/java/io/fd/hc2vpp/mpls/SwapAndForwardTest.java
@@ -0,0 +1,123 @@
+/*
+ * Copyright (c) 2017 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.mpls;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import io.fd.hc2vpp.common.test.write.WriterCustomizerTest;
+import io.fd.hc2vpp.common.translate.util.ByteDataTranslator;
+import io.fd.hc2vpp.common.translate.util.NamingContext;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.vpp.jvpp.core.dto.MplsRouteAddDel;
+import io.fd.vpp.jvpp.core.dto.MplsRouteAddDelReply;
+import io.fd.vpp.jvpp.core.future.FutureJVppCoreFacade;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddressBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170310.Mpls1;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170310.StaticLspConfig;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170310._static.lsp.ConfigBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170310._static.lsp_config.InSegmentBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170310._static.lsp_config.in.segment.type.MplsLabelBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170310._static.lsp_config.out.segment.SimplePathBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170310.routing.mpls.StaticLsps;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170310.routing.mpls._static.lsps.StaticLsp;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170310.routing.mpls._static.lsps.StaticLspBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls._static.rev170310.routing.mpls._static.lsps.StaticLspKey;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls.rev170702.Routing1;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.mpls.rev170702.routing.Mpls;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.rev140524.Routing;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.routing.types.rev170227.MplsLabel;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+public class SwapAndForwardTest extends WriterCustomizerTest implements ByteDataTranslator {
+
+    private static final String IF_NAME = "local0";
+    private static final int IF_INDEX = 123;
+    private static final String LSP_NAME = "static-lsp0";
+    private static final InstanceIdentifier<StaticLsp> IID = InstanceIdentifier.create(Routing.class).augmentation
+        (Routing1.class).child(Mpls.class).augmentation(Mpls1.class).child(StaticLsps.class)
+        .child(StaticLsp.class, new StaticLspKey(LSP_NAME));
+    private static final int LOCAL_LABEL = 104;
+    private static final int OUT_LABEL = 104;
+    private static final StaticLsp SWAP_AND_FORWARD = getStaticLsp();
+
+    @Mock
+    private FutureJVppCoreFacade jvpp;
+    private StaticLspCustomizer customizer;
+
+    /**
+     * Equivalent of
+     *
+     * mpls local-label add eos 104 via 10.10.24.4 local0 out-labels 104
+     */
+    private static StaticLsp getStaticLsp() {
+        return new StaticLspBuilder()
+            .setName(LSP_NAME)
+            .setConfig(new ConfigBuilder()
+                .setInSegment(new InSegmentBuilder()
+                    .setType(new MplsLabelBuilder().setIncomingLabel(new MplsLabel((long) LOCAL_LABEL))
+                        .build())
+                    .build()
+                )
+                .setOperation(StaticLspConfig.Operation.SwapAndForward)
+                .setOutSegment(new SimplePathBuilder()
+                    .setNextHop(IpAddressBuilder.getDefaultInstance("10.10.24.4"))
+                    .setOutgoingInterface(IF_NAME)
+                    .setOutgoingLabel(new MplsLabel((long) OUT_LABEL))
+                    .build())
+                .build())
+            .build();
+    }
+
+    @Override
+    public void setUpTest() {
+        final String ctxInstanceName = "test-ifc-context";
+        customizer = new StaticLspCustomizer(jvpp, new NamingContext("test-prefix", ctxInstanceName));
+        when(jvpp.mplsRouteAddDel(any())).thenReturn(future(new MplsRouteAddDelReply()));
+        defineMapping(mappingContext, IF_NAME, IF_INDEX, ctxInstanceName);
+    }
+
+    @Test
+    public void testWrite() throws WriteFailedException {
+        customizer.writeCurrentAttributes(IID, SWAP_AND_FORWARD, writeContext);
+        verify(jvpp).mplsRouteAddDel(getRequest(true));
+    }
+
+    @Test
+    public void testDelete() throws WriteFailedException {
+        customizer.deleteCurrentAttributes(IID, SWAP_AND_FORWARD, writeContext);
+        verify(jvpp).mplsRouteAddDel(getRequest(false));
+    }
+
+    private MplsRouteAddDel getRequest(final boolean add) {
+        final MplsRouteAddDel request = new MplsRouteAddDel();
+        request.mrLabel = LOCAL_LABEL;
+        request.mrEos = 1;
+        request.mrClassifyTableIndex = -1; // default value used in make test
+        request.mrIsAdd = booleanToByte(add);
+        request.mrNextHopWeight = 1; // default value used in make test
+        request.mrNextHop = new byte[] {10, 10, 24, 4};
+        request.mrNextHopSwIfIndex = IF_INDEX;
+        request.mrNextHopViaLabel = LspWriter.MPLS_LABEL_INVALID; // default value used by make test
+        request.mrNextHopNOutLabels = 1;
+        request.mrNextHopOutLabelStack = new int[] {OUT_LABEL};
+        return request;
+    }
+}