diff options
Diffstat (limited to 'controlloop/common/eventmanager/src/test')
2 files changed, 259 insertions, 63 deletions
diff --git a/controlloop/common/eventmanager/src/test/java/org/onap/policy/controlloop/eventmanager/ControlLoopEventManagerTest.java b/controlloop/common/eventmanager/src/test/java/org/onap/policy/controlloop/eventmanager/ControlLoopEventManagerTest.java index 0b27ffa49..8efdb1fcb 100644 --- a/controlloop/common/eventmanager/src/test/java/org/onap/policy/controlloop/eventmanager/ControlLoopEventManagerTest.java +++ b/controlloop/common/eventmanager/src/test/java/org/onap/policy/controlloop/eventmanager/ControlLoopEventManagerTest.java @@ -25,12 +25,19 @@ import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertFalse; import static org.junit.Assert.assertNotNull; import static org.junit.Assert.assertNull; +import static org.junit.Assert.assertSame; import static org.junit.Assert.assertTrue; +import static org.mockito.Matchers.any; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.never; +import static org.mockito.Mockito.verify; +import static org.mockito.Mockito.when; import java.io.File; import java.io.FileInputStream; import java.io.IOException; import java.io.InputStream; +import java.io.Serializable; import java.nio.charset.StandardCharsets; import java.time.Instant; import java.util.HashMap; @@ -65,14 +72,14 @@ import org.onap.policy.controlloop.VirtualControlLoopNotification; import org.onap.policy.controlloop.eventmanager.ControlLoopEventManager.NewEventStatus; import org.onap.policy.controlloop.policy.ControlLoopPolicy; import org.onap.policy.controlloop.policy.PolicyResult; +import org.onap.policy.drools.core.lock.Lock; +import org.onap.policy.drools.core.lock.LockCallback; import org.onap.policy.drools.system.PolicyEngineConstants; -import org.onap.policy.guard.GuardResult; -import org.onap.policy.guard.PolicyGuard; -import org.onap.policy.guard.PolicyGuard.LockResult; -import org.onap.policy.guard.TargetLock; +import org.onap.policy.drools.utils.Pair; import org.powermock.reflect.Whitebox; public class ControlLoopEventManagerTest { + private static final String TARGET_LOCK_FIELD = "targetLock"; private static final String PROCESS_VSERVER_RESPONSE = "processVServerResponse"; private static final String ONSET_ONE = "onsetOne"; private static final String VSERVER_NAME = "vserver.vserver-name"; @@ -107,6 +114,7 @@ public class ControlLoopEventManagerTest { public ExpectedException thrown = ExpectedException.none(); private VirtualControlLoopEvent onset; + private LockCallback callback; /** * Set up test class. @@ -130,6 +138,8 @@ public class ControlLoopEventManagerTest { */ @Before public void setUp() { + callback = mock(LockCallback.class); + onset = new VirtualControlLoopEvent(); onset.setClosedLoopControlName("ControlLoop-vUSP"); onset.setRequestId(UUID.randomUUID()); @@ -414,8 +424,6 @@ public class ControlLoopEventManagerTest { assertNull(clem.getAbatementEvent()); assertNull(clem.getProcessor()); - assertEquals(true, clem.isActive()); - assertEquals(false, clem.releaseLock()); assertEquals(true, clem.isControlLoopTimedOut()); assertNull(clem.unlockCurrentOperation()); @@ -441,11 +449,6 @@ public class ControlLoopEventManagerTest { @Test public void testActivationYaml() throws IOException { - InputStream is = new FileInputStream(new File(TEST_YAML)); - final String yamlString = IOUtils.toString(is, StandardCharsets.UTF_8); - - InputStream isBad = new FileInputStream(new File("src/test/resources/notutf8.yaml")); - final String yamlStringBad = IOUtils.toString(isBad, StandardCharsets.UTF_8); UUID requestId = UUID.randomUUID(); VirtualControlLoopEvent event = new VirtualControlLoopEvent(); @@ -470,10 +473,17 @@ public class ControlLoopEventManagerTest { assertEquals(ControlLoopNotificationType.REJECTED, notificationEmpty.getNotification()); // Bad YAML should fail + InputStream isBad = new FileInputStream(new File("src/test/resources/notutf8.yaml")); + final String yamlStringBad = IOUtils.toString(isBad, StandardCharsets.UTF_8); + VirtualControlLoopNotification notificationBad = manager.activate(yamlStringBad, event); assertNotNull(notificationBad); assertEquals(ControlLoopNotificationType.REJECTED, notificationBad.getNotification()); + + InputStream is = new FileInputStream(new File(TEST_YAML)); + final String yamlString = IOUtils.toString(is, StandardCharsets.UTF_8); + VirtualControlLoopNotification notification = manager.activate(yamlString, event); assertNotNull(notification); assertEquals(ControlLoopNotificationType.ACTIVE, notification.getNotification()); @@ -486,9 +496,6 @@ public class ControlLoopEventManagerTest { @Test public void testControlLoopFinal() throws Exception { - InputStream is = new FileInputStream(new File(TEST_YAML)); - final String yamlString = IOUtils.toString(is, StandardCharsets.UTF_8); - UUID requestId = UUID.randomUUID(); VirtualControlLoopEvent event = new VirtualControlLoopEvent(); event.setClosedLoopControlName(TWO_ONSET_TEST); @@ -509,6 +516,10 @@ public class ControlLoopEventManagerTest { .hasMessage("No onset event for ControlLoopEventManager."); manager.setActivated(false); + + InputStream is = new FileInputStream(new File(TEST_YAML)); + final String yamlString = IOUtils.toString(is, StandardCharsets.UTF_8); + VirtualControlLoopNotification notification = manager.activate(yamlString, event); assertNotNull(notification); assertEquals(ControlLoopNotificationType.ACTIVE, notification.getNotification()); @@ -552,9 +563,6 @@ public class ControlLoopEventManagerTest { @Test public void testProcessControlLoop() throws Exception { - InputStream is = new FileInputStream(new File(TEST_YAML)); - final String yamlString = IOUtils.toString(is, StandardCharsets.UTF_8); - UUID requestId = UUID.randomUUID(); VirtualControlLoopEvent event = new VirtualControlLoopEvent(); event.setClosedLoopControlName(TWO_ONSET_TEST); @@ -575,6 +583,10 @@ public class ControlLoopEventManagerTest { .hasMessage("No onset event for ControlLoopEventManager."); manager.setActivated(false); + + InputStream is = new FileInputStream(new File(TEST_YAML)); + final String yamlString = IOUtils.toString(is, StandardCharsets.UTF_8); + VirtualControlLoopNotification notification = manager.activate(yamlString, event); assertNotNull(notification); assertEquals(ControlLoopNotificationType.ACTIVE, notification.getNotification()); @@ -620,21 +632,10 @@ public class ControlLoopEventManagerTest { @Test public void testFinishOperation() throws Exception { - InputStream is = new FileInputStream(new File("src/test/resources/testSOactor.yaml")); - final String yamlString = IOUtils.toString(is, StandardCharsets.UTF_8); - InputStream isStd = new FileInputStream(new File(TEST_YAML)); final String yamlStringStd = IOUtils.toString(isStd, StandardCharsets.UTF_8); - UUID requestId = UUID.randomUUID(); - VirtualControlLoopEvent event = new VirtualControlLoopEvent(); - event.setClosedLoopControlName(TWO_ONSET_TEST); - event.setRequestId(requestId); - event.setTarget(VNF_ID); - event.setClosedLoopAlarmStart(Instant.now()); - event.setClosedLoopEventStatus(ControlLoopEventStatus.ONSET); - event.setAai(new HashMap<>()); - event.getAai().put(VNF_ID, ONSET_ONE); + VirtualControlLoopEvent event = makeEvent(); ControlLoopEventManager manager = makeManager(event); ControlLoopEventManager manager2 = manager; @@ -646,15 +647,14 @@ public class ControlLoopEventManagerTest { .hasMessage("No operation to finish."); manager.setActivated(false); + + InputStream is = new FileInputStream(new File("src/test/resources/testSOactor.yaml")); + final String yamlString = IOUtils.toString(is, StandardCharsets.UTF_8); + VirtualControlLoopNotification notification = manager.activate(yamlString, event); assertNotNull(notification); assertEquals(ControlLoopNotificationType.ACTIVE, notification.getNotification()); - assertThatThrownBy(manager2::lockCurrentOperation).isInstanceOf(ControlLoopException.class) - .hasMessage("Do not have a current operation."); - - assertNull(manager.unlockCurrentOperation()); - // serialize and de-serialize manager manager = Serializer.roundTrip(manager); @@ -662,23 +662,6 @@ public class ControlLoopEventManagerTest { assertNotNull(clom); assertNull(clom.getOperationResult()); - LockResult<GuardResult, TargetLock> lockLock = manager.lockCurrentOperation(); - assertNotNull(lockLock); - assertEquals(GuardResult.LOCK_ACQUIRED, lockLock.getA()); - - LockResult<GuardResult, TargetLock> lockLockAgain = manager.lockCurrentOperation(); - assertNotNull(lockLockAgain); - assertEquals(GuardResult.LOCK_ACQUIRED, lockLockAgain.getA()); - assertEquals(lockLock.getB(), lockLockAgain.getB()); - - assertEquals(lockLock.getB(), manager.unlockCurrentOperation()); - assertNull(manager.unlockCurrentOperation()); - - lockLock = manager.lockCurrentOperation(); - assertNotNull(lockLock); - PolicyGuard.unlockTarget(lockLock.getB()); - assertEquals(lockLock.getB(), manager.unlockCurrentOperation()); - clom.startOperation(event); // This call should be exception free @@ -697,10 +680,98 @@ public class ControlLoopEventManagerTest { } @Test - public void testOnNewEvent() throws Exception { - InputStream is = new FileInputStream(new File(TEST_YAML)); + public void testLockCurrentOperation_testUnlockCurrentOperation() throws Exception { + VirtualControlLoopEvent event = makeEvent(); + + ControlLoopEventManager manager = makeManager(event); + + manager.setActivated(false); + + InputStream is = new FileInputStream(new File("src/test/resources/testSOactor.yaml")); final String yamlString = IOUtils.toString(is, StandardCharsets.UTF_8); + VirtualControlLoopNotification notification = manager.activate(yamlString, event); + assertNotNull(notification); + assertEquals(ControlLoopNotificationType.ACTIVE, notification.getNotification()); + + ControlLoopEventManager manager2 = manager; + assertThatThrownBy(() -> manager2.lockCurrentOperation(callback)).isInstanceOf(ControlLoopException.class) + .hasMessage("Do not have a current operation."); + + assertNull(manager.unlockCurrentOperation()); + + ControlLoopOperationManager clom = manager.processControlLoop(); + assertNotNull(clom); + assertNull(clom.getOperationResult()); + + Pair<Lock, Lock> lockPair = manager.lockCurrentOperation(callback); + assertNull(lockPair.first()); + assertNotNull(lockPair.second()); + + // pseudo lock - session should NOT have been notified of the change + verify(callback, never()).lockAvailable(any()); + verify(callback, never()).lockUnavailable(any()); + + // repeat - should cause an extension + Lock lock = lockPair.second(); + lockPair = manager.lockCurrentOperation(callback); + + /* + * even with a pseudo lock, the session should have been notified that it was + * extended + */ + + verify(callback).lockAvailable(lock); + + assertSame(lock, manager.unlockCurrentOperation()); + + assertNull(lockPair.first()); + assertNull(lockPair.second()); + + // force it to use a pseudo lock + manager.setUseTargetLock(false); + lockPair = manager.lockCurrentOperation(callback); + assertNull(lockPair.first()); + assertNotNull(lockPair.second()); + + lock = lockPair.second(); + + lockPair = manager.lockCurrentOperation(callback); + assertNull(lockPair.first()); + assertNull(lockPair.second()); + + // first lock uses a pseudo lock, so it will only update when extended + verify(callback).lockAvailable(lock); + + // force it to re-create the lock due to change in resource ID + lock = mock(Lock.class); + when(lock.getResourceId()).thenReturn("different"); + Whitebox.setInternalState(manager, TARGET_LOCK_FIELD, lock); + + lockPair = manager.lockCurrentOperation(callback); + assertSame(lock, lockPair.first()); + assertNotNull(lockPair.second()); + + lock = lockPair.second(); + + lockPair = manager.lockCurrentOperation(callback); + assertNull(lockPair.first()); + assertNull(lockPair.second()); + + // first lock uses a pseudo lock, so it won't do an update + verify(callback).lockAvailable(lock); + + assertSame(lock, manager.unlockCurrentOperation()); + assertNull(manager.unlockCurrentOperation()); + + // try again - this time don't return the fact handle- no change in count + lockPair = manager.lockCurrentOperation(callback); + assertNull(lockPair.first()); + assertNotNull(lockPair.second()); + } + + @Test + public void testOnNewEvent() throws Exception { UUID requestId = UUID.randomUUID(); VirtualControlLoopEvent onsetEvent = new VirtualControlLoopEvent(); onsetEvent.setClosedLoopControlName(TWO_ONSET_TEST); @@ -721,6 +792,10 @@ public class ControlLoopEventManagerTest { abatedEvent.getAai().put(VNF_NAME, ONSET_ONE); ControlLoopEventManager manager = makeManager(onsetEvent); + + InputStream is = new FileInputStream(new File(TEST_YAML)); + final String yamlString = IOUtils.toString(is, StandardCharsets.UTF_8); + VirtualControlLoopNotification notification = manager.activate(yamlString, onsetEvent); assertNotNull(notification); assertEquals(ControlLoopNotificationType.ACTIVE, notification.getNotification()); @@ -816,9 +891,6 @@ public class ControlLoopEventManagerTest { @Test public void testControlLoopTimeout() throws IOException { - InputStream is = new FileInputStream(new File(TEST_YAML)); - final String yamlString = IOUtils.toString(is, StandardCharsets.UTF_8); - UUID requestId = UUID.randomUUID(); VirtualControlLoopEvent onsetEvent = new VirtualControlLoopEvent(); onsetEvent.setClosedLoopControlName(TWO_ONSET_TEST); @@ -833,6 +905,9 @@ public class ControlLoopEventManagerTest { assertTrue(0 == manager.getControlLoopTimeout(null)); assertTrue(120 == manager.getControlLoopTimeout(120)); + InputStream is = new FileInputStream(new File(TEST_YAML)); + final String yamlString = IOUtils.toString(is, StandardCharsets.UTF_8); + VirtualControlLoopNotification notification = manager.activate(yamlString, onsetEvent); assertNotNull(notification); assertEquals(ControlLoopNotificationType.ACTIVE, notification.getNotification()); @@ -842,9 +917,6 @@ public class ControlLoopEventManagerTest { @Test public void testControlLoopTimeout_ZeroTimeout() throws IOException { - InputStream is = new FileInputStream(new File("src/test/resources/test-zero-timeout.yaml")); - final String yamlString = IOUtils.toString(is, StandardCharsets.UTF_8); - UUID requestId = UUID.randomUUID(); VirtualControlLoopEvent onsetEvent = new VirtualControlLoopEvent(); onsetEvent.setClosedLoopControlName(TWO_ONSET_TEST); @@ -857,6 +929,9 @@ public class ControlLoopEventManagerTest { ControlLoopEventManager manager = makeManager(onsetEvent); + InputStream is = new FileInputStream(new File("src/test/resources/test-zero-timeout.yaml")); + final String yamlString = IOUtils.toString(is, StandardCharsets.UTF_8); + VirtualControlLoopNotification notification = manager.activate(yamlString, onsetEvent); assertNotNull(notification); assertEquals(ControlLoopNotificationType.ACTIVE, notification.getNotification()); @@ -867,9 +942,6 @@ public class ControlLoopEventManagerTest { @Test public void testControlLoopTimeout_NullTimeout() throws IOException { - InputStream is = new FileInputStream(new File("src/test/resources/test-null-timeout.yaml")); - final String yamlString = IOUtils.toString(is, StandardCharsets.UTF_8); - UUID requestId = UUID.randomUUID(); VirtualControlLoopEvent onsetEvent = new VirtualControlLoopEvent(); onsetEvent.setClosedLoopControlName(TWO_ONSET_TEST); @@ -882,6 +954,9 @@ public class ControlLoopEventManagerTest { ControlLoopEventManager manager = makeManager(onsetEvent); + InputStream is = new FileInputStream(new File("src/test/resources/test-null-timeout.yaml")); + final String yamlString = IOUtils.toString(is, StandardCharsets.UTF_8); + VirtualControlLoopNotification notification = manager.activate(yamlString, onsetEvent); assertNotNull(notification); assertEquals(ControlLoopNotificationType.ACTIVE, notification.getNotification()); @@ -1258,8 +1333,33 @@ public class ControlLoopEventManagerTest { assertNotNull(aaiCqResponse); } + private VirtualControlLoopEvent makeEvent() { + UUID requestId = UUID.randomUUID(); + VirtualControlLoopEvent event = new VirtualControlLoopEvent(); + event.setClosedLoopControlName(TWO_ONSET_TEST); + event.setRequestId(requestId); + event.setTarget(VNF_ID); + event.setClosedLoopAlarmStart(Instant.now()); + event.setClosedLoopEventStatus(ControlLoopEventStatus.ONSET); + event.setAai(new HashMap<>()); + event.getAai().put(VNF_ID, ONSET_ONE); + return event; + } private ControlLoopEventManager makeManager(VirtualControlLoopEvent event) { - return new ControlLoopEventManager(event.getClosedLoopControlName(), event.getRequestId()); + return new MyManager(event.getClosedLoopControlName(), event.getRequestId()); + } + + private static class MyManager extends ControlLoopEventManager implements Serializable { + private static final long serialVersionUID = 1L; + + public MyManager(String closedLoopControlName, UUID requestId) { + super(closedLoopControlName, requestId); + } + + @Override + protected Lock createRealLock(String targetEntity, UUID requestId, int holdSec, LockCallback callback) { + return createPseudoLock(targetEntity, requestId, holdSec, callback); + } } } diff --git a/controlloop/common/eventmanager/src/test/java/org/onap/policy/controlloop/eventmanager/LockCallbackWorkingMemoryTest.java b/controlloop/common/eventmanager/src/test/java/org/onap/policy/controlloop/eventmanager/LockCallbackWorkingMemoryTest.java new file mode 100644 index 000000000..18ab15b5a --- /dev/null +++ b/controlloop/common/eventmanager/src/test/java/org/onap/policy/controlloop/eventmanager/LockCallbackWorkingMemoryTest.java @@ -0,0 +1,96 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP + * ================================================================================ + * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * 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. + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.controlloop.eventmanager; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertSame; +import static org.mockito.Matchers.any; +import static org.mockito.Mockito.verify; +import static org.mockito.Mockito.when; + +import org.drools.core.WorkingMemory; +import org.junit.Before; +import org.junit.Test; +import org.kie.api.runtime.rule.FactHandle; +import org.mockito.Mock; +import org.mockito.MockitoAnnotations; +import org.onap.policy.drools.core.lock.Lock; + +public class LockCallbackWorkingMemoryTest { + private static final String MY_NAME = "my-name"; + + @Mock + private WorkingMemory workingMemory; + + @Mock + private Lock lock; + + @Mock + private FactHandle fact; + + private LockCallbackWorkingMemory callback; + + + /** + * Initializes mocks and creates a call-back. + */ + @Before + public void setUp() { + MockitoAnnotations.initMocks(this); + + when(workingMemory.getFactHandle(lock)).thenReturn(fact); + + callback = new LockCallbackWorkingMemory(MY_NAME, workingMemory); + } + + @Test + public void testLockCallbackWorkingMemory() { + assertEquals(MY_NAME, callback.getName()); + assertSame(workingMemory, callback.getWorkingMemory()); + } + + @Test + public void testLockAvailable() { + callback.lockAvailable(lock); + verify(workingMemory).update(fact, lock); + + // "remove" from working memory + when(workingMemory.getFactHandle(lock)).thenReturn(null); + callback.lockAvailable(lock); + + // should be no additional calls + verify(workingMemory).update(any(), any()); + } + + @Test + public void testLockUnavailable() { + callback.lockUnavailable(lock); + verify(workingMemory).update(fact, lock); + + // "remove" from working memory + when(workingMemory.getFactHandle(lock)).thenReturn(null); + callback.lockUnavailable(lock); + + // should be no additional calls + verify(workingMemory).update(any(), any()); + } + +} |