Examples with BasicRuleStatement org.batfish.z3.expr.BasicRuleStatement used on opensource projects

Example 11 with BasicRuleStatement

use of org.batfish.z3.expr.BasicRuleStatement in project batfish by batfish.

the class DefaultTransitionGeneratorTest method testVisitPostInVrf.

@Test
public void testVisitPostInVrf() {
    SynthesizerInput input = MockSynthesizerInput.builder().setEnabledInterfacesByNodeVrf(ImmutableMap.of(NODE1, ImmutableMap.of(VRF1, ImmutableSet.of(INTERFACE1, INTERFACE2), VRF2, ImmutableSet.of(INTERFACE3, INTERFACE4)), NODE2, ImmutableMap.of(VRF1, ImmutableSet.of(INTERFACE1, INTERFACE2), VRF2, ImmutableSet.of(INTERFACE3, INTERFACE4)))).build();
    Set<RuleStatement> rules = ImmutableSet.copyOf(DefaultTransitionGenerator.generateTransitions(input, ImmutableSet.of(PostInVrf.State.INSTANCE)));
    // CopyOriginateVrf
    assertThat(rules, hasItem(new BasicRuleStatement(new OriginateVrf(NODE1, VRF1), new PostInVrf(NODE1, VRF1))));
    assertThat(rules, hasItem(new BasicRuleStatement(new OriginateVrf(NODE1, VRF2), new PostInVrf(NODE1, VRF2))));
    assertThat(rules, hasItem(new BasicRuleStatement(new OriginateVrf(NODE2, VRF1), new PostInVrf(NODE2, VRF1))));
    assertThat(rules, hasItem(new BasicRuleStatement(new OriginateVrf(NODE2, VRF2), new PostInVrf(NODE2, VRF2))));
    // PostInInterfaceCorrespondingVrf
    assertThat(rules, hasItem(new BasicRuleStatement(new PostInInterface(NODE1, INTERFACE1), new PostInVrf(NODE1, VRF1))));
    assertThat(rules, hasItem(new BasicRuleStatement(new PostInInterface(NODE1, INTERFACE2), new PostInVrf(NODE1, VRF1))));
    assertThat(rules, hasItem(new BasicRuleStatement(new PostInInterface(NODE1, INTERFACE3), new PostInVrf(NODE1, VRF2))));
    assertThat(rules, hasItem(new BasicRuleStatement(new PostInInterface(NODE1, INTERFACE4), new PostInVrf(NODE1, VRF2))));
    assertThat(rules, hasItem(new BasicRuleStatement(new PostInInterface(NODE2, INTERFACE1), new PostInVrf(NODE2, VRF1))));
    assertThat(rules, hasItem(new BasicRuleStatement(new PostInInterface(NODE2, INTERFACE2), new PostInVrf(NODE2, VRF1))));
    assertThat(rules, hasItem(new BasicRuleStatement(new PostInInterface(NODE2, INTERFACE3), new PostInVrf(NODE2, VRF2))));
    assertThat(rules, hasItem(new BasicRuleStatement(new PostInInterface(NODE2, INTERFACE4), new PostInVrf(NODE2, VRF2))));
}

Example 12 with BasicRuleStatement

use of org.batfish.z3.expr.BasicRuleStatement in project batfish by batfish.

the class DefaultTransitionGeneratorTest method testVisitPostOutEdge.

@Test
public void testVisitPostOutEdge() {
    SynthesizerInput input = MockSynthesizerInput.builder().setEnabledEdges(ImmutableSet.of(new Edge(NODE1, INTERFACE1, NODE2, INTERFACE1), new Edge(NODE1, INTERFACE2, NODE2, INTERFACE2), new Edge(NODE1, INTERFACE3, NODE2, INTERFACE3))).setOutgoingAcls(ImmutableMap.of(NODE1, ImmutableMap.of(INTERFACE1, ACL1, INTERFACE2, ACL2), NODE2, ImmutableMap.of(INTERFACE1, ACL1, INTERFACE2, ACL2))).setSourceNats(ImmutableMap.of(NODE1, ImmutableMap.of(INTERFACE1, ImmutableList.of(Maps.immutableEntry(new AclPermit(NODE1, NAT_ACL1), TrueExpr.INSTANCE), Maps.immutableEntry(new AclPermit(NODE1, NAT_ACL2), FalseExpr.INSTANCE)), INTERFACE2, ImmutableList.of(), INTERFACE3, ImmutableList.of()), NODE2, ImmutableMap.of(INTERFACE1, ImmutableList.of(Maps.immutableEntry(new AclPermit(NODE2, NAT_ACL1), FalseExpr.INSTANCE), Maps.immutableEntry(new AclPermit(NODE2, NAT_ACL2), TrueExpr.INSTANCE)), INTERFACE2, ImmutableList.of(), INTERFACE3, ImmutableList.of()))).setTopologyInterfaces(ImmutableMap.of(NODE1, ImmutableSet.of(INTERFACE1, INTERFACE2, INTERFACE3), NODE2, ImmutableSet.of(INTERFACE1, INTERFACE2, INTERFACE3))).build();
    Set<RuleStatement> rules = ImmutableSet.copyOf(DefaultTransitionGenerator.generateTransitions(input, ImmutableSet.of(PostOutEdge.State.INSTANCE)));
    // PassOutgoingAcl
    assertThat(rules, hasItem(new BasicRuleStatement(TrueExpr.INSTANCE, ImmutableSet.of(new AclPermit(NODE1, ACL1), new PreOutEdgePostNat(NODE1, INTERFACE1, NODE2, INTERFACE1)), new PostOutEdge(NODE1, INTERFACE1, NODE2, INTERFACE1))));
    assertThat(rules, hasItem(new BasicRuleStatement(TrueExpr.INSTANCE, ImmutableSet.of(new AclPermit(NODE1, ACL2), new PreOutEdgePostNat(NODE1, INTERFACE2, NODE2, INTERFACE2)), new PostOutEdge(NODE1, INTERFACE2, NODE2, INTERFACE2))));
    assertThat(rules, hasItem(new BasicRuleStatement(TrueExpr.INSTANCE, ImmutableSet.of(new PreOutEdgePostNat(NODE1, INTERFACE3, NODE2, INTERFACE3)), new PostOutEdge(NODE1, INTERFACE3, NODE2, INTERFACE3))));
}

Example 13 with BasicRuleStatement

use of org.batfish.z3.expr.BasicRuleStatement in project batfish by batfish.

the class DefaultTransitionGeneratorTest method testVisitAclLineNoMatch.

@Test
public void testVisitAclLineNoMatch() {
    SynthesizerInput input = MockSynthesizerInput.builder().setAclConditions(aclConditions()).build();
    Set<RuleStatement> rules = ImmutableSet.copyOf(DefaultTransitionGenerator.generateTransitions(input, ImmutableSet.of(AclLineNoMatch.State.INSTANCE)));
    assertThat(rules, hasItem(new BasicRuleStatement(new NotExpr(TrueExpr.INSTANCE), new AclLineNoMatch(NODE1, ACL1, 0))));
    assertThat(rules, hasItem(new BasicRuleStatement(new NotExpr(FalseExpr.INSTANCE), ImmutableSet.of(new AclLineNoMatch(NODE1, ACL1, 0)), new AclLineNoMatch(NODE1, ACL1, 1))));
    assertThat(rules, hasItem(new BasicRuleStatement(new NotExpr(TrueExpr.INSTANCE), ImmutableSet.of(new AclLineNoMatch(NODE1, ACL1, 1)), new AclLineNoMatch(NODE1, ACL1, 2))));
    assertThat(rules, hasItem(new BasicRuleStatement(new NotExpr(FalseExpr.INSTANCE), ImmutableSet.of(new AclLineNoMatch(NODE1, ACL1, 2)), new AclLineNoMatch(NODE1, ACL1, 3))));
    assertThat(rules, hasItem(new BasicRuleStatement(new NotExpr(FalseExpr.INSTANCE), new AclLineNoMatch(NODE1, ACL2, 0))));
    assertThat(rules, hasItem(new BasicRuleStatement(new NotExpr(TrueExpr.INSTANCE), ImmutableSet.of(new AclLineNoMatch(NODE1, ACL2, 0)), new AclLineNoMatch(NODE1, ACL2, 1))));
    assertThat(rules, hasItem(new BasicRuleStatement(new NotExpr(FalseExpr.INSTANCE), ImmutableSet.of(new AclLineNoMatch(NODE1, ACL2, 1)), new AclLineNoMatch(NODE1, ACL2, 2))));
    assertThat(rules, hasItem(new BasicRuleStatement(new NotExpr(TrueExpr.INSTANCE), ImmutableSet.of(new AclLineNoMatch(NODE1, ACL2, 2)), new AclLineNoMatch(NODE1, ACL2, 3))));
    assertThat(rules, hasItem(new BasicRuleStatement(new NotExpr(TrueExpr.INSTANCE), new AclLineNoMatch(NODE2, ACL1, 0))));
    assertThat(rules, hasItem(new BasicRuleStatement(new NotExpr(FalseExpr.INSTANCE), ImmutableSet.of(new AclLineNoMatch(NODE2, ACL1, 0)), new AclLineNoMatch(NODE2, ACL1, 1))));
    assertThat(rules, hasItem(new BasicRuleStatement(new NotExpr(TrueExpr.INSTANCE), ImmutableSet.of(new AclLineNoMatch(NODE2, ACL1, 1)), new AclLineNoMatch(NODE2, ACL1, 2))));
    assertThat(rules, hasItem(new BasicRuleStatement(new NotExpr(FalseExpr.INSTANCE), ImmutableSet.of(new AclLineNoMatch(NODE2, ACL1, 2)), new AclLineNoMatch(NODE2, ACL1, 3))));
    assertThat(rules, hasItem(new BasicRuleStatement(new NotExpr(FalseExpr.INSTANCE), new AclLineNoMatch(NODE2, ACL2, 0))));
    assertThat(rules, hasItem(new BasicRuleStatement(new NotExpr(TrueExpr.INSTANCE), ImmutableSet.of(new AclLineNoMatch(NODE2, ACL2, 0)), new AclLineNoMatch(NODE2, ACL2, 1))));
    assertThat(rules, hasItem(new BasicRuleStatement(new NotExpr(FalseExpr.INSTANCE), ImmutableSet.of(new AclLineNoMatch(NODE2, ACL2, 1)), new AclLineNoMatch(NODE2, ACL2, 2))));
    assertThat(rules, hasItem(new BasicRuleStatement(new NotExpr(TrueExpr.INSTANCE), ImmutableSet.of(new AclLineNoMatch(NODE2, ACL2, 2)), new AclLineNoMatch(NODE2, ACL2, 3))));
}

Example 14 with BasicRuleStatement

use of org.batfish.z3.expr.BasicRuleStatement in project batfish by batfish.

the class DefaultTransitionGeneratorTest method testVisitNodeDropAcl.

@Test
public void testVisitNodeDropAcl() {
    SynthesizerInput input = MockSynthesizerInput.builder().setEnabledNodes(ImmutableSet.of(NODE1, NODE2)).build();
    Set<RuleStatement> rules = ImmutableSet.copyOf(DefaultTransitionGenerator.generateTransitions(input, ImmutableSet.of(NodeDropAcl.State.INSTANCE)));
    Set<RuleStatement> expectedCopyNodeDropAclIn = ImmutableSet.of(new BasicRuleStatement(new NodeDropAclIn(NODE1), new NodeDropAcl(NODE1)), new BasicRuleStatement(new NodeDropAclIn(NODE2), new NodeDropAcl(NODE2)));
    Set<RuleStatement> expectedCopyNodeDropAclOut = ImmutableSet.of(new BasicRuleStatement(new NodeDropAclOut(NODE1), new NodeDropAcl(NODE1)), new BasicRuleStatement(new NodeDropAclOut(NODE2), new NodeDropAcl(NODE2)));
    assertThat(rules, equalTo(Sets.union(expectedCopyNodeDropAclIn, expectedCopyNodeDropAclOut)));
}

Example 15 with BasicRuleStatement

use of org.batfish.z3.expr.BasicRuleStatement in project batfish by batfish.

the class DefaultTransitionGeneratorTest method testVisitNodeDropNoRoute.

@Test
public void testVisitNodeDropNoRoute() {
    SynthesizerInput input = MockSynthesizerInput.builder().setRoutableIps(ImmutableMap.of(NODE1, ImmutableMap.of(VRF1, B1, VRF2, B2), NODE2, ImmutableMap.of(VRF1, B1, VRF2, B2))).build();
    Set<RuleStatement> rules = ImmutableSet.copyOf(DefaultTransitionGenerator.generateTransitions(input, ImmutableSet.of(NodeDropNoRoute.State.INSTANCE)));
    // DestinationRouting
    assertThat(rules, hasItem(new BasicRuleStatement(new NotExpr(B1), ImmutableSet.of(new PostInVrf(NODE1, VRF1), new PreOut(NODE1)), new NodeDropNoRoute(NODE1))));
    assertThat(rules, hasItem(new BasicRuleStatement(new NotExpr(B2), ImmutableSet.of(new PostInVrf(NODE1, VRF2), new PreOut(NODE1)), new NodeDropNoRoute(NODE1))));
    assertThat(rules, hasItem(new BasicRuleStatement(new NotExpr(B1), ImmutableSet.of(new PostInVrf(NODE2, VRF1), new PreOut(NODE2)), new NodeDropNoRoute(NODE2))));
    assertThat(rules, hasItem(new BasicRuleStatement(new NotExpr(B2), ImmutableSet.of(new PostInVrf(NODE2, VRF2), new PreOut(NODE2)), new NodeDropNoRoute(NODE2))));
}