diff options
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.java | 203 |
1 files changed, 0 insertions, 203 deletions
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))); - } -} |