bgp/extensions/route-target/src/test/java/org/opendaylight/protocol/bgp/route/targetcontrain/impl/route/policy/ClientAttributePrependHandlerTest.java

   1 /*
   2  * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.protocol.bgp.route.targetcontrain.impl.route.policy;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.mockito.Mockito.doReturn;
  13 import static org.opendaylight.protocol.bgp.openconfig.routing.policy.spi.registry.RouteAttributeContainer.routeAttributeContainerFalse;
  14
  15 import java.util.Collections;
  16 import java.util.List;
  17 import org.junit.Before;
  18 import org.junit.Test;
  19 import org.mockito.Mock;
  20 import org.opendaylight.protocol.bgp.openconfig.routing.policy.spi.AbstractStatementRegistryTest;
  21 import org.opendaylight.protocol.bgp.openconfig.routing.policy.spi.RouteEntryBaseAttributes;
  22 import org.opendaylight.protocol.bgp.openconfig.routing.policy.spi.registry.RouteAttributeContainer;
  23 import org.opendaylight.protocol.bgp.rib.spi.policy.BGPRouteEntryExportParameters;
  24 import org.opendaylight.protocol.bgp.route.targetcontrain.impl.activators.StatementActivator;
  25 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.types.rev151009.IPV4UNICAST;
  26 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.routing.policy.rev151009.routing.policy.top.routing.policy.policy.definitions.policy.definition.statements.Statement;
  27 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.path.attributes.Attributes;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev180329.path.attributes.AttributesBuilder;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.Route;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.route.target.constrain.rev180618.route.target.constrain.routes.route.target.constrain.routes.RouteTargetConstrainRouteBuilder;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.next.hop.c.next.hop.Ipv4NextHopCaseBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev180329.next.hop.c.next.hop.ipv4.next.hop._case.Ipv4NextHopBuilder;
  34
  35 public class ClientAttributePrependHandlerTest extends AbstractStatementRegistryTest {
  36     @Mock
  37     private BGPRouteEntryExportParameters exportParameters;
  38     private List<Statement> basicStatements;
  39     @Mock
  40     private RouteEntryBaseAttributes baseAttributes;
  41
  42     @Before
  43     @Override
  44     public void setUp() throws Exception {
  45         super.setUp();
  46         final StatementActivator act = new StatementActivator();
  47         act.start(this.statementRegistry);
  48         this.basicStatements = loadStatement("basic-statements-test");
  49         doReturn(CLUSTER).when(this.baseAttributes).getClusterId();
  50         doReturn(LOCAL_AS).when(this.baseAttributes).getLocalAs();
  51         doReturn(IPV4).when(this.baseAttributes).getOriginatorId();
  52     }
  53
  54
  55     @Test
  56     public void testPreprendClientAttribute() {
  57         Statement statement = this.basicStatements.stream()
  58                 .filter(st -> st.getName().equals("client-attribute-append-test")).findFirst().get();
  59         final Attributes att = new AttributesBuilder()
  60                 .setCNextHop(new Ipv4NextHopCaseBuilder().setIpv4NextHop(new Ipv4NextHopBuilder()
  61                         .setGlobal(IPV4).build()).build())
  62                 .build();
  63         final RouteAttributeContainer attributeContainer = routeAttributeContainerFalse(att);
  64         doReturn(Collections.emptyList()).when(this.exportParameters).getClientRouteTargetContrainCache();
  65
  66         RouteAttributeContainer result = this.statementRegistry.applyExportStatement(
  67                 this.baseAttributes,
  68                 IPV4UNICAST.class,
  69                 this.exportParameters,
  70                 attributeContainer,
  71                 statement);
  72         assertEquals(att, result.getAttributes());
  73
  74         final Attributes expected = new AttributesBuilder()
  75                 .setCNextHop(new Ipv4NextHopCaseBuilder().setIpv4NextHop(new Ipv4NextHopBuilder()
  76                         .setGlobal(new Ipv4Address("2.2.2.2")).build()).build())
  77                 .build();
  78         final String rk = "testRoute";
  79         final Route rtRoute = new RouteTargetConstrainRouteBuilder()
  80                 .setRouteKey(rk)
  81                 .setAttributes(expected)
  82                 .build();
  83         doReturn(Collections.singletonList(rtRoute)).when(this.exportParameters).getClientRouteTargetContrainCache();
  84         doReturn(rk).when(this.exportParameters).getRouteKey();
  85
  86         result = this.statementRegistry.applyExportStatement(
  87                 this.baseAttributes,
  88                 IPV4UNICAST.class,
  89                 this.exportParameters,
  90                 attributeContainer,
  91                 statement);
  92         assertEquals(expected, result.getAttributes());
  93     }
  94
  95 }