| /* |
| * 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.phase; |
| |
| 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.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.Path; |
| import org.onosproject.net.flow.DefaultTrafficSelector; |
| import org.onosproject.net.flow.DefaultTrafficTreatment; |
| import org.onosproject.net.flow.FlowRuleOperations; |
| import org.onosproject.net.flow.TrafficSelector; |
| import org.onosproject.net.flow.TrafficTreatment; |
| import org.onosproject.net.intent.Intent; |
| import org.onosproject.net.intent.IntentData; |
| import org.onosproject.net.intent.MockIdGenerator; |
| import org.onosproject.net.intent.PathIntent; |
| import org.onosproject.net.intent.PointToPointIntent; |
| import org.onosproject.net.intent.impl.IntentInstallationException; |
| import org.onosproject.net.intent.impl.IntentProcessor; |
| import org.onosproject.net.provider.ProviderId; |
| import org.onosproject.store.Timestamp; |
| |
| import java.util.Arrays; |
| import java.util.List; |
| import java.util.Optional; |
| |
| import static org.easymock.EasyMock.createMock; |
| import static org.easymock.EasyMock.expectLastCall; |
| import static org.easymock.EasyMock.replay; |
| import static org.easymock.EasyMock.verify; |
| import static org.hamcrest.Matchers.instanceOf; |
| import static org.hamcrest.Matchers.is; |
| import static org.junit.Assert.assertThat; |
| import static org.onosproject.net.DeviceId.deviceId; |
| import static org.onosproject.net.Link.Type.DIRECT; |
| import static org.onosproject.net.PortNumber.portNumber; |
| import static org.onosproject.net.intent.IntentState.INSTALL_REQ; |
| |
| /** |
| * Unit tests for Installing phase. |
| */ |
| public class InstallingTest { |
| |
| private final ApplicationId appId = new TestApplicationId("test"); |
| private final ProviderId pid = new ProviderId("of", "test"); |
| private final TrafficSelector selector = DefaultTrafficSelector.builder().build(); |
| private final TrafficTreatment treatment = DefaultTrafficTreatment.builder().build(); |
| private final ConnectPoint cp1 = new ConnectPoint(deviceId("1"), portNumber(1)); |
| private final ConnectPoint cp2 = new ConnectPoint(deviceId("1"), portNumber(2)); |
| private final ConnectPoint cp3 = new ConnectPoint(deviceId("2"), portNumber(1)); |
| private final ConnectPoint cp4 = new ConnectPoint(deviceId("2"), portNumber(2)); |
| |
| private final List<Link> links = Arrays.asList(new DefaultLink(pid, cp2, cp4, DIRECT)); |
| private final Path path = new DefaultPath(pid, links, 10); |
| |
| private PointToPointIntent input; |
| private PathIntent compiled; |
| |
| private IdGenerator idGenerator; |
| private IntentProcessor processor; |
| private Timestamp version; |
| |
| @Before |
| public void setUp() { |
| processor = createMock(IntentProcessor.class); |
| version = createMock(Timestamp.class); |
| |
| idGenerator = new MockIdGenerator(); |
| |
| Intent.bindIdGenerator(idGenerator); |
| |
| // Intent creation should be placed after binding an ID generator |
| input = new PointToPointIntent(appId, selector, treatment, cp1, cp3); |
| compiled = new PathIntent(appId, selector, treatment, path); |
| } |
| |
| |
| @After |
| public void tearDown() { |
| Intent.unbindIdGenerator(idGenerator); |
| } |
| |
| /** |
| * Tests a next phase when no exception occurs. |
| */ |
| @Test |
| public void testMoveToNextPhaseWithoutError() { |
| IntentData pending = new IntentData(input, INSTALL_REQ, version); |
| pending.setInstallables(Arrays.asList(compiled)); |
| |
| FlowRuleOperations operations = createMock(FlowRuleOperations.class); |
| |
| processor.applyFlowRules(operations); |
| replay(processor); |
| |
| Installing sut = new Installing(processor, pending, operations); |
| |
| Optional<IntentProcessPhase> executed = sut.execute(); |
| verify(processor); |
| assertThat(executed.get(), is(instanceOf(Installed.class))); |
| } |
| |
| /** |
| * Test a next phase when IntentInstallationException occurs. |
| */ |
| @Test |
| public void testWhenIntentInstallationExceptionOccurs() { |
| IntentData pending = new IntentData(input, INSTALL_REQ, version); |
| pending.setInstallables(Arrays.asList(compiled)); |
| |
| FlowRuleOperations operations = createMock(FlowRuleOperations.class); |
| |
| processor.applyFlowRules(operations); |
| expectLastCall().andThrow(new IntentInstallationException()); |
| replay(processor); |
| |
| Installing sut = new Installing(processor, pending, operations); |
| |
| Optional<IntentProcessPhase> executed = sut.execute(); |
| verify(processor); |
| assertThat(executed.get(), is(instanceOf(InstallingFailed.class))); |
| } |
| } |