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Diffstat (limited to 'framework/src/onos/core/net/src/test/java/org/onosproject/net/intent/impl/compiler/MplsIntentCompilerTest.java')
-rw-r--r--framework/src/onos/core/net/src/test/java/org/onosproject/net/intent/impl/compiler/MplsIntentCompilerTest.java203
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diff --git a/framework/src/onos/core/net/src/test/java/org/onosproject/net/intent/impl/compiler/MplsIntentCompilerTest.java b/framework/src/onos/core/net/src/test/java/org/onosproject/net/intent/impl/compiler/MplsIntentCompilerTest.java
deleted file mode 100644
index 03a38a5a..00000000
--- a/framework/src/onos/core/net/src/test/java/org/onosproject/net/intent/impl/compiler/MplsIntentCompilerTest.java
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * Copyright 2015 Open Networking Laboratory
- *
- * 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 org.onosproject.net.intent.impl.compiler;
-
-import java.util.List;
-import java.util.Optional;
-
-import org.hamcrest.Matchers;
-import org.junit.Test;
-
-import static org.junit.Assert.assertEquals;
-
-
-import org.onlab.packet.MplsLabel;
-import org.onosproject.TestApplicationId;
-import org.onosproject.core.ApplicationId;
-import org.onosproject.net.ConnectPoint;
-import org.onosproject.net.Link;
-import org.onosproject.net.Path;
-import org.onosproject.net.flow.TrafficSelector;
-import org.onosproject.net.flow.TrafficTreatment;
-import org.onosproject.net.intent.AbstractIntentTest;
-import org.onosproject.net.intent.Intent;
-import org.onosproject.net.intent.IntentTestsMocks;
-import org.onosproject.net.intent.MplsIntent;
-import org.onosproject.net.intent.MplsPathIntent;
-
-import static org.hamcrest.CoreMatchers.instanceOf;
-import static org.hamcrest.CoreMatchers.notNullValue;
-import static org.hamcrest.MatcherAssert.assertThat;
-import static org.hamcrest.Matchers.hasSize;
-import static org.hamcrest.Matchers.is;
-import static org.onosproject.net.DefaultEdgeLink.createEdgeLink;
-import static org.onosproject.net.DeviceId.deviceId;
-import static org.onosproject.net.NetTestTools.APP_ID;
-import static org.onosproject.net.NetTestTools.connectPoint;
-import static org.onosproject.net.PortNumber.portNumber;
-import static org.onosproject.net.intent.LinksHaveEntryWithSourceDestinationPairMatcher.linksHasPath;
-
-/**
- * Unit tests for the HostToHost intent compiler.
- */
-public class MplsIntentCompilerTest extends AbstractIntentTest {
-
- private static final ApplicationId APPID = new TestApplicationId("foo");
-
- private TrafficSelector selector = new IntentTestsMocks.MockSelector();
- private TrafficTreatment treatment = new IntentTestsMocks.MockTreatment();
-
- /**
- * Creates a PointToPoint intent based on ingress and egress device Ids.
- *
- * @param ingressIdString string for id of ingress device
- * @param egressIdString string for id of egress device
- * @return PointToPointIntent for the two devices
- */
- private MplsIntent makeIntent(String ingressIdString, Optional<MplsLabel> ingressLabel,
- String egressIdString, Optional<MplsLabel> egressLabel) {
-
- return MplsIntent.builder()
- .appId(APPID)
- .selector(selector)
- .treatment(treatment)
- .ingressPoint(connectPoint(ingressIdString, 1))
- .ingressLabel(ingressLabel)
- .egressPoint(connectPoint(egressIdString, 1))
- .egressLabel(egressLabel).build();
- }
- /**
- * Creates a compiler for HostToHost intents.
- *
- * @param hops string array describing the path hops to use when compiling
- * @return HostToHost intent compiler
- */
- private MplsIntentCompiler makeCompiler(String[] hops) {
- MplsIntentCompiler compiler =
- new MplsIntentCompiler();
- compiler.pathService = new IntentTestsMocks.MockPathService(hops);
- return compiler;
- }
-
-
- /**
- * Tests a pair of devices in an 8 hop path, forward direction.
- */
- @Test
- public void testForwardPathCompilation() {
- Optional<MplsLabel> ingressLabel = Optional.of(MplsLabel.mplsLabel(10));
- Optional<MplsLabel> egressLabel = Optional.of(MplsLabel.mplsLabel(20));
-
- MplsIntent intent = makeIntent("d1", ingressLabel, "d8", egressLabel);
- assertThat(intent, is(notNullValue()));
-
- String[] hops = {"d1", "d2", "d3", "d4", "d5", "d6", "d7", "d8"};
- MplsIntentCompiler compiler = makeCompiler(hops);
- assertThat(compiler, is(notNullValue()));
-
- List<Intent> result = compiler.compile(intent, null, null);
- assertThat(result, is(Matchers.notNullValue()));
- assertThat(result, hasSize(1));
- Intent forwardResultIntent = result.get(0);
- assertThat(forwardResultIntent instanceof MplsPathIntent, is(true));
-
- // if statement suppresses static analysis warnings about unchecked cast
- if (forwardResultIntent instanceof MplsPathIntent) {
- MplsPathIntent forwardPathIntent = (MplsPathIntent) forwardResultIntent;
- // 7 links for the hops, plus one default lnk on ingress and egress
- assertThat(forwardPathIntent.path().links(), hasSize(hops.length + 1));
- assertThat(forwardPathIntent.path().links(), linksHasPath("d1", "d2"));
- assertThat(forwardPathIntent.path().links(), linksHasPath("d2", "d3"));
- assertThat(forwardPathIntent.path().links(), linksHasPath("d3", "d4"));
- assertThat(forwardPathIntent.path().links(), linksHasPath("d4", "d5"));
- assertThat(forwardPathIntent.path().links(), linksHasPath("d5", "d6"));
- assertThat(forwardPathIntent.path().links(), linksHasPath("d6", "d7"));
- assertThat(forwardPathIntent.path().links(), linksHasPath("d7", "d8"));
- assertEquals(forwardPathIntent.egressLabel(), egressLabel);
- assertEquals(forwardPathIntent.ingressLabel(), ingressLabel);
- }
- }
-
- /**
- * Tests a pair of devices in an 8 hop path, forward direction.
- */
- @Test
- public void testReversePathCompilation() {
- Optional<MplsLabel> ingressLabel = Optional.of(MplsLabel.mplsLabel(10));
- Optional<MplsLabel> egressLabel = Optional.of(MplsLabel.mplsLabel(20));
-
- MplsIntent intent = makeIntent("d8", ingressLabel, "d1", egressLabel);
- assertThat(intent, is(notNullValue()));
-
- String[] hops = {"d1", "d2", "d3", "d4", "d5", "d6", "d7", "d8"};
- MplsIntentCompiler compiler = makeCompiler(hops);
- assertThat(compiler, is(notNullValue()));
-
- List<Intent> result = compiler.compile(intent, null, null);
- assertThat(result, is(Matchers.notNullValue()));
- assertThat(result, hasSize(1));
- Intent reverseResultIntent = result.get(0);
- assertThat(reverseResultIntent instanceof MplsPathIntent, is(true));
-
- // if statement suppresses static analysis warnings about unchecked cast
- if (reverseResultIntent instanceof MplsPathIntent) {
- MplsPathIntent reversePathIntent = (MplsPathIntent) reverseResultIntent;
- assertThat(reversePathIntent.path().links(), hasSize(hops.length + 1));
- assertThat(reversePathIntent.path().links(), linksHasPath("d2", "d1"));
- assertThat(reversePathIntent.path().links(), linksHasPath("d3", "d2"));
- assertThat(reversePathIntent.path().links(), linksHasPath("d4", "d3"));
- assertThat(reversePathIntent.path().links(), linksHasPath("d5", "d4"));
- assertThat(reversePathIntent.path().links(), linksHasPath("d6", "d5"));
- assertThat(reversePathIntent.path().links(), linksHasPath("d7", "d6"));
- assertThat(reversePathIntent.path().links(), linksHasPath("d8", "d7"));
- assertEquals(reversePathIntent.egressLabel(), egressLabel);
- assertEquals(reversePathIntent.ingressLabel(), ingressLabel);
- }
- }
-
- /**
- * Tests compilation of the intent which designates two different ports on the same switch.
- */
- @Test
- public void testSameSwitchDifferentPortsIntentCompilation() {
- ConnectPoint src = new ConnectPoint(deviceId("1"), portNumber(1));
- ConnectPoint dst = new ConnectPoint(deviceId("1"), portNumber(2));
- MplsIntent intent = MplsIntent.builder()
- .appId(APP_ID)
- .selector(selector)
- .treatment(treatment)
- .ingressPoint(src)
- .ingressLabel(Optional.empty())
- .egressPoint(dst)
- .egressLabel(Optional.empty())
- .build();
-
- String[] hops = {"1"};
- MplsIntentCompiler sut = makeCompiler(hops);
-
- List<Intent> compiled = sut.compile(intent, null, null);
-
- assertThat(compiled, hasSize(1));
- assertThat(compiled.get(0), is(instanceOf(MplsPathIntent.class)));
- Path path = ((MplsPathIntent) compiled.get(0)).path();
-
- assertThat(path.links(), hasSize(2));
- Link firstLink = path.links().get(0);
- assertThat(firstLink, is(createEdgeLink(src, true)));
- Link secondLink = path.links().get(1);
- assertThat(secondLink, is(createEdgeLink(dst, false)));
- }
-}