| /* |
| * Copyright 2016-present 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.optical.intent.impl.compiler; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.onosproject.TestApplicationId; |
| import org.onosproject.core.ApplicationId; |
| import org.onosproject.core.CoreService; |
| import org.onosproject.core.IdGenerator; |
| import org.onosproject.net.ConnectPoint; |
| import org.onosproject.net.DefaultLink; |
| import org.onosproject.net.DefaultPath; |
| import org.onosproject.net.Link; |
| import org.onosproject.net.OchSignalType; |
| import org.onosproject.net.flow.FlowRule; |
| import org.onosproject.net.intent.FlowRuleIntent; |
| import org.onosproject.net.intent.Intent; |
| import org.onosproject.net.intent.IntentExtensionService; |
| import org.onosproject.net.intent.MockIdGenerator; |
| import org.onosproject.net.intent.OpticalPathIntent; |
| |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.stream.Collectors; |
| |
| import static org.easymock.EasyMock.createMock; |
| import static org.easymock.EasyMock.expect; |
| import static org.easymock.EasyMock.replay; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.Matchers.everyItem; |
| import static org.hamcrest.Matchers.hasSize; |
| import static org.hamcrest.Matchers.is; |
| import static org.junit.Assert.assertEquals; |
| import static org.onosproject.net.Link.Type.DIRECT; |
| import static org.onosproject.net.NetTestTools.PID; |
| import static org.onosproject.net.NetTestTools.connectPoint; |
| import static org.onosproject.net.NetTestTools.createLambda; |
| |
| public class OpticalPathIntentCompilerTest { |
| |
| private CoreService coreService; |
| private IntentExtensionService intentExtensionService; |
| private final IdGenerator idGenerator = new MockIdGenerator(); |
| private OpticalPathIntentCompiler sut; |
| |
| private final ApplicationId appId = new TestApplicationId("test"); |
| private final ConnectPoint d1p1 = connectPoint("s1", 0); |
| private final ConnectPoint d2p0 = connectPoint("s2", 0); |
| private final ConnectPoint d2p1 = connectPoint("s2", 1); |
| private final ConnectPoint d3p1 = connectPoint("s3", 1); |
| |
| private final List<Link> links = Arrays.asList( |
| DefaultLink.builder().providerId(PID).src(d1p1).dst(d2p0).type(DIRECT).build(), |
| DefaultLink.builder().providerId(PID).src(d2p1).dst(d3p1).type(DIRECT).build() |
| ); |
| private final int hops = links.size() + 1; |
| private OpticalPathIntent intent; |
| |
| @Before |
| public void setUp() { |
| sut = new OpticalPathIntentCompiler(); |
| coreService = createMock(CoreService.class); |
| expect(coreService.registerApplication("org.onosproject.net.intent")) |
| .andReturn(appId); |
| sut.coreService = coreService; |
| |
| Intent.unbindIdGenerator(idGenerator); |
| Intent.bindIdGenerator(idGenerator); |
| |
| intent = OpticalPathIntent.builder() |
| .appId(appId) |
| .src(d1p1) |
| .dst(d3p1) |
| .path(new DefaultPath(PID, links, hops)) |
| .lambda(createLambda()) |
| .signalType(OchSignalType.FIXED_GRID) |
| .build(); |
| intentExtensionService = createMock(IntentExtensionService.class); |
| intentExtensionService.registerCompiler(OpticalPathIntent.class, sut); |
| intentExtensionService.unregisterCompiler(OpticalPathIntent.class); |
| sut.intentManager = intentExtensionService; |
| |
| replay(coreService, intentExtensionService); |
| } |
| |
| @After |
| public void tearDown() { |
| Intent.unbindIdGenerator(idGenerator); |
| } |
| |
| @Test |
| public void testCompiler() { |
| sut.activate(); |
| |
| List<Intent> compiled = sut.compile(intent, Collections.emptyList()); |
| assertThat(compiled, hasSize(1)); |
| |
| assertThat("key is inherited", |
| compiled.stream().map(Intent::key).collect(Collectors.toList()), |
| everyItem(is(intent.key()))); |
| |
| Collection<FlowRule> rules = ((FlowRuleIntent) compiled.get(0)).flowRules(); |
| rules.stream() |
| .filter(x -> x.deviceId().equals(d1p1.deviceId())) |
| .findFirst() |
| .get(); |
| |
| rules.stream() |
| .filter(x -> x.deviceId().equals(d2p1.deviceId())) |
| .findFirst() |
| .get(); |
| |
| rules.stream() |
| .filter(x -> x.deviceId().equals(d3p1.deviceId())) |
| .findFirst() |
| .get(); |
| |
| rules.forEach(rule -> assertEquals("FlowRule priority is incorrect", |
| intent.priority(), rule.priority())); |
| |
| sut.deactivate(); |
| } |
| |
| //TODO test bidirectional optical paths and verify rules |
| |
| } |