| /* |
| * Copyright 2015-present Open Networking Foundation |
| * |
| * 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; |
| |
| import com.google.common.collect.Sets; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Ignore; |
| import org.junit.Test; |
| import org.onosproject.cfg.ComponentConfigAdapter; |
| import org.onosproject.net.intent.AbstractIntentTest; |
| import org.onosproject.net.intent.Intent; |
| import org.onosproject.net.intent.IntentData; |
| import org.onosproject.net.intent.IntentEvent; |
| import org.onosproject.net.intent.IntentServiceAdapter; |
| import org.onosproject.net.intent.IntentStore; |
| import org.onosproject.net.intent.IntentStoreDelegate; |
| import org.onosproject.store.Timestamp; |
| import org.onosproject.store.trivial.SimpleIntentStore; |
| import org.onosproject.store.trivial.SystemClockTimestamp; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| import static org.onosproject.net.intent.IntentState.*; |
| import static org.onosproject.net.intent.IntentTestsMocks.MockIntent; |
| |
| /** |
| * Test intent cleanup. |
| */ |
| public class IntentCleanupTest extends AbstractIntentTest { |
| |
| private IntentCleanup cleanup; |
| private MockIntentService service; |
| private IntentStore store; |
| |
| private static class MockIntentService extends IntentServiceAdapter { |
| |
| private int submitCounter = 0; |
| private int pendingCounter = 0; |
| |
| @Override |
| public void submit(Intent intent) { |
| submitCounter++; |
| } |
| |
| @Override |
| public void addPending(IntentData intentData) { |
| pendingCounter++; |
| } |
| |
| public int submitCounter() { |
| return submitCounter; |
| } |
| |
| public int pendingCounter() { |
| return pendingCounter; |
| } |
| |
| } |
| |
| @Before |
| public void setUp() { |
| service = new MockIntentService(); |
| store = new SimpleIntentStore(); |
| cleanup = new IntentCleanup(); |
| |
| super.setUp(); |
| |
| cleanup.cfgService = new ComponentConfigAdapter(); |
| cleanup.service = service; |
| cleanup.store = store; |
| cleanup.period = 10; |
| cleanup.retryThreshold = 3; |
| cleanup.activate(); |
| |
| assertTrue("store should be empty", |
| Sets.newHashSet(cleanup.store.getIntents()).isEmpty()); |
| } |
| |
| @After |
| public void tearDown() { |
| cleanup.deactivate(); |
| super.tearDown(); |
| } |
| |
| /** |
| * Trigger resubmit of intent in CORRUPT during periodic poll. |
| */ |
| @Test |
| public void corruptPoll() { |
| IntentStoreDelegate mockDelegate = new IntentStoreDelegate() { |
| @Override |
| public void process(IntentData intentData) { |
| intentData.setState(CORRUPT); |
| store.write(intentData); |
| } |
| |
| @Override |
| public void notify(IntentEvent event) {} |
| }; |
| store.setDelegate(mockDelegate); |
| |
| Intent intent = new MockIntent(1L); |
| Timestamp version = new SystemClockTimestamp(1L); |
| IntentData data = new IntentData(intent, INSTALL_REQ, version); |
| store.addPending(data); |
| |
| cleanup.run(); //FIXME broken? |
| assertEquals("Expect number of submits incorrect", |
| 1, service.submitCounter()); |
| } |
| |
| /** |
| * Trigger resubmit of intent in INSTALL_REQ for too long. |
| */ |
| @Test |
| public void pendingPoll() { |
| IntentStoreDelegate mockDelegate = new IntentStoreDelegate() { |
| @Override |
| public void process(IntentData intentData) {} |
| |
| @Override |
| public void notify(IntentEvent event) { |
| cleanup.event(event); |
| } |
| }; |
| store.setDelegate(mockDelegate); |
| |
| Intent intent = new MockIntent(1L); |
| Timestamp version = new SystemClockTimestamp(1L); |
| IntentData data = new IntentData(intent, INSTALL_REQ, version); |
| store.addPending(data); |
| |
| cleanup.run(); |
| assertEquals("Expect number of submits incorrect", |
| 1, service.pendingCounter()); |
| |
| } |
| |
| /** |
| * Trigger resubmit of intent in INSTALLING for too long. |
| */ |
| @Test |
| @Ignore("The implementation is dependent on the SimpleStore") |
| public void installingPoll() { |
| IntentStoreDelegate mockDelegate = new IntentStoreDelegate() { |
| @Override |
| public void process(IntentData intentData) { |
| intentData.setState(INSTALLING); |
| store.write(intentData); |
| } |
| |
| @Override |
| public void notify(IntentEvent event) { |
| cleanup.event(event); |
| } |
| }; |
| store.setDelegate(mockDelegate); |
| |
| Intent intent = new MockIntent(1L); |
| Timestamp version = new SystemClockTimestamp(1L); |
| IntentData data = new IntentData(intent, INSTALL_REQ, version); |
| store.addPending(data); |
| |
| cleanup.run(); |
| assertEquals("Expect number of submits incorrect", |
| 1, service.pendingCounter()); |
| |
| } |
| |
| /** |
| * Only submit one of two intents because one is too new. |
| */ |
| @Test |
| public void skipPoll() { |
| IntentStoreDelegate mockDelegate = new IntentStoreDelegate() { |
| @Override |
| public void process(IntentData intentData) { |
| intentData.setState(CORRUPT); |
| store.write(intentData); |
| } |
| |
| @Override |
| public void notify(IntentEvent event) {} |
| }; |
| store.setDelegate(mockDelegate); |
| |
| Intent intent = new MockIntent(1L); |
| IntentData data = new IntentData(intent, INSTALL_REQ, null); |
| store.addPending(data); |
| |
| Intent intent2 = new MockIntent(2L); |
| Timestamp version = new SystemClockTimestamp(1L); |
| data = new IntentData(intent2, INSTALL_REQ, version); |
| store.addPending(data); |
| |
| cleanup.run(); |
| assertEquals("Expect number of submits incorrect", |
| 1, service.submitCounter()); |
| } |
| |
| /** |
| * Verify resubmit in response to CORRUPT event. |
| */ |
| @Test |
| public void corruptEvent() { |
| IntentStoreDelegate mockDelegate = new IntentStoreDelegate() { |
| @Override |
| public void process(IntentData intentData) { |
| intentData.setState(CORRUPT); |
| store.write(intentData); |
| } |
| |
| @Override |
| public void notify(IntentEvent event) { |
| cleanup.event(event); |
| } |
| }; |
| store.setDelegate(mockDelegate); |
| |
| |
| Intent intent = new MockIntent(1L); |
| IntentData data = new IntentData(intent, INSTALL_REQ, null); |
| |
| store.addPending(data); |
| assertEquals("Expect number of submits incorrect", |
| 1, service.submitCounter()); |
| } |
| |
| /** |
| * Intent should not be retried because threshold is reached. |
| */ |
| @Test |
| public void corruptEventThreshold() { |
| IntentStoreDelegate mockDelegate = new IntentStoreDelegate() { |
| @Override |
| public void process(IntentData intentData) { |
| intentData.setState(CORRUPT); |
| intentData.setErrorCount(cleanup.retryThreshold); |
| store.write(intentData); |
| } |
| |
| @Override |
| public void notify(IntentEvent event) { |
| cleanup.event(event); |
| } |
| }; |
| store.setDelegate(mockDelegate); |
| |
| Intent intent = new MockIntent(1L); |
| IntentData data = new IntentData(intent, INSTALL_REQ, null); |
| |
| store.addPending(data); |
| assertEquals("Expect number of submits incorrect", |
| 0, service.submitCounter()); |
| } |
| } |