bgp/openconfig-rp-statement/src/test/java/org/opendaylight/protocol/bgp/openconfig/routing/policy/statement/ImportDefaultStatementTest.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 package org.opendaylight.protocol.bgp.openconfig.routing.policy.statement;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.mockito.Mockito.doReturn;
  12 import static org.opendaylight.protocol.bgp.openconfig.routing.policy.spi.registry.RouteAttributeContainer.routeAttributeContainerFalse;
  13 import static org.opendaylight.protocol.bgp.openconfig.routing.policy.statement.ExportAttributeTestUtil.CLUSTER;
  14 import static org.opendaylight.protocol.bgp.openconfig.routing.policy.statement.ExportAttributeTestUtil.IPV4;
  15 import static org.opendaylight.protocol.bgp.openconfig.routing.policy.statement.ExportAttributeTestUtil.LOCAL_AS;
  16
  17 import com.google.common.collect.ImmutableMap;
  18 import java.util.List;
  19 import org.junit.Before;
  20 import org.junit.Test;
  21 import org.mockito.Mock;
  22 import org.opendaylight.protocol.bgp.openconfig.routing.policy.impl.PolicyRIBBaseParametersImpl;
  23 import org.opendaylight.protocol.bgp.openconfig.routing.policy.spi.registry.RouteAttributeContainer;
  24 import org.opendaylight.protocol.bgp.rib.spi.policy.BGPRouteEntryImportParameters;
  25 import org.opendaylight.yang.gen.v1.http.openconfig.net.yang.routing.policy.rev151009.routing.policy.top.routing.policy.policy.definitions.policy.definition.statements.Statement;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev171207.ipv4.routes.ipv4.routes.Ipv4Route;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.Attributes;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev171207.PeerRole;
  29 import org.opendaylight.yangtools.yang.common.QName;
  30 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
  31
  32 public class ImportDefaultStatementTest extends AbstractStatementRegistryConsumerTest {
  33     private static final NodeIdentifierWithPredicates ROUTE_ID_PA
  34             = new NodeIdentifierWithPredicates(Ipv4Route.QNAME,
  35             ImmutableMap.of(QName.create(Ipv4Route.QNAME, "prefix").intern(), "1.2.3.4/32"));
  36     @Mock
  37     private BGPRouteEntryImportParameters importParameters;
  38     private List<Statement> defaultImportStatements;
  39     private PolicyRIBBaseParametersImpl baseAttributes;
  40
  41
  42     @Before
  43     @Override
  44     public void setUp() throws Exception {
  45         super.setUp();
  46         this.defaultImportStatements = loadStatement("default-odl-import-policy");
  47         doReturn(ROUTE_ID_PA).when(this.importParameters).getRouteId();
  48         this.baseAttributes = new PolicyRIBBaseParametersImpl(LOCAL_AS, IPV4, CLUSTER);
  49     }
  50
  51     /**
  52      * From eBGP.
  53      */
  54     @Test
  55     public void testFromEbgp() {
  56         final Statement statement = getStatement("from-external");
  57
  58         final RouteAttributeContainer attributeContainer
  59                 = routeAttributeContainerFalse(ImportAttributeTestUtil.createInput());
  60
  61         assertApplyImportStatement(statement, PeerRole.Ebgp, attributeContainer,
  62                 ImportAttributeTestUtil.createOutput());
  63     }
  64
  65     /**
  66      * From NonExternal.
  67      */
  68     @Test
  69     public void testFromNonExternal() {
  70         final Statement statement = getStatement("from-non-external");
  71
  72         final Attributes expected = ImportAttributeTestUtil.createInput();
  73         final RouteAttributeContainer attributeContainer
  74                 = routeAttributeContainerFalse(expected);
  75
  76         assertApplyImportStatement(statement, PeerRole.Ibgp, attributeContainer, expected);
  77         assertApplyImportStatement(statement, PeerRole.RrClient, attributeContainer, expected);
  78         assertApplyImportStatement(statement, PeerRole.Internal, attributeContainer, expected);
  79     }
  80
  81     private Statement getStatement(final String statementName) {
  82         return this.defaultImportStatements.stream()
  83                 .filter(st -> st.getName().equals(statementName)).findFirst().get();
  84     }
  85
  86     private void assertApplyImportStatement(
  87             final Statement statement,
  88             final PeerRole fromPeerRole,
  89             final RouteAttributeContainer attInput,
  90             final Attributes attExpected) {
  91
  92         doReturn(fromPeerRole).when(this.importParameters).getFromPeerRole();
  93
  94         RouteAttributeContainer result = this.statementRegistry.applyImportStatement(
  95                 this.baseAttributes,
  96                 this.importParameters,
  97                 attInput,
  98                 statement);
  99         assertEquals(attExpected, result.getAttributes());
 100     }
 101 }