diff options
Diffstat (limited to 'appc-lifecycle-management/appc-lifecycle-management-core/src/test/java/org/openecomp/appc/LifecycleManagerTest.java')
| -rw-r--r-- | appc-lifecycle-management/appc-lifecycle-management-core/src/test/java/org/openecomp/appc/LifecycleManagerTest.java | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/appc-lifecycle-management/appc-lifecycle-management-core/src/test/java/org/openecomp/appc/LifecycleManagerTest.java b/appc-lifecycle-management/appc-lifecycle-management-core/src/test/java/org/openecomp/appc/LifecycleManagerTest.java new file mode 100644 index 000000000..e58dcc901 --- /dev/null +++ b/appc-lifecycle-management/appc-lifecycle-management-core/src/test/java/org/openecomp/appc/LifecycleManagerTest.java @@ -0,0 +1,185 @@ +/*-
+ * ============LICENSE_START======================================================= + * ONAP : APPC + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Copyright (C) 2017 Amdocs
+ * =============================================================================
+ * 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.
+ * + * ECOMP is a trademark and service mark of AT&T Intellectual Property. + * ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.appc;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.openecomp.appc.exceptions.InvalidInputException;
+import org.openecomp.appc.lifecyclemanager.LifecycleManager;
+import org.openecomp.appc.statemachine.StateMetaDataReader;
+import org.openecomp.appc.lifecyclemanager.impl.LifecycleManagerImpl;
+import org.openecomp.appc.lifecyclemanager.objects.LifecycleException;
+import org.openecomp.appc.lifecyclemanager.objects.NoTransitionDefinedException;
+import org.openecomp.appc.statemachine.impl.readers.VnfMetaDataReader;
+import org.openecomp.appc.statemachine.impl.readers.VnfMetaDataReader.VNFOperation;
+import org.openecomp.appc.statemachine.objects.Event;
+import org.openecomp.appc.statemachine.objects.State;
+import org.openecomp.appc.statemachine.objects.StateMachineMetadata;
+import org.openecomp.appc.statemachine.objects.Transition;
+
+import java.util.*;
+
+
+public class LifecycleManagerTest {
+
+ private static final State[] VALID_LOCK_STATES = new State[] {
+ new State("instantiated"),
+ new State("configured"),
+ new State("tested"),
+ new State("running"),
+ new State("error"),
+ new State("unknown"),
+ new State("created"),
+ new State("not orchestrated"),
+ new State("stopped"),
+ };
+
+ @Test
+ public void handleEvent() throws InvalidInputException, LifecycleException, NoTransitionDefinedException {
+
+ StateMachineMetadata metadata = getMetaDataReader().readMetadata();
+ LifecycleManagerImpl lifecycleManager = new LifecycleManagerImpl();
+
+ /*
+ * Testing Positive Scenario passing the valid events and validating the StateMachineResponse
+ */
+ for(State state:metadata.getStates()){
+
+ for(Transition transition:state.getTransitions()){
+ Event event = transition.getEvent();
+ State nextStateFromMetadata = transition.getNextState();
+
+ String expectedNextState = lifecycleManager.getNextState(null,state.toString(),event.toString());
+ Assert.assertEquals(expectedNextState,nextStateFromMetadata.toString());
+ }
+ }
+
+ /*
+ Testing Negative Scenarios, 1. Passing the valid Events for which Transition is not defined in
+ Metadata and validating the StateMachineResponse 2. Passing the invalid events which are not
+ registered as events in the StateMachineMetadata and validating StateMachineResponse
+ */
+ for(State state:metadata.getStates()){
+
+ for(Transition transition:state.getTransitions()){
+ List<Event> negativeEvents = getNegativeEvents(state,metadata.getEvents());
+
+ for(Event negativeEvent:negativeEvents){
+ boolean flag =false;
+ try{
+ lifecycleManager.getNextState(null,state.toString(),negativeEvent.toString());
+
+ }
+ catch (NoTransitionDefinedException e){
+ flag =true;
+ }
+ Assert.assertEquals(flag,true);
+
+ flag = false;
+ try{
+ lifecycleManager.getNextState(null,state.toString(),"PUT");
+ }
+ catch(LifecycleException e){
+ flag = true;
+ }
+ Assert.assertTrue(flag);
+
+ }
+ }
+ }
+ }
+
+ @Test
+ public void testNotOrchestratedState() throws LifecycleException, NoTransitionDefinedException {
+ LifecycleManager lifecycleManager = new LifecycleManagerImpl();
+ String nextState = lifecycleManager.getNextState(
+ null,"NOT ORCHESTRATED",VNFOperation.Configure.toString());
+ Assert.assertEquals(nextState,"Configuring");
+ }
+
+ @Test(expected = NoTransitionDefinedException.class)
+ public void testBakckingUpState() throws LifecycleException, NoTransitionDefinedException {
+ LifecycleManager lifecycleManager = new LifecycleManagerImpl();
+ lifecycleManager.getNextState(null,"Software_Uploading",VNFOperation.Configure.toString());
+ }
+
+ private List<Event> getNegativeEvents(State state,Set<Event> events) {
+ List<Event> negativeEventList = new ArrayList<>();
+ negativeEventList.addAll(events);
+
+ for(Transition transition: state.getTransitions()){
+ negativeEventList.remove(transition.getEvent());
+ }
+ return negativeEventList;
+ }
+
+ @Test
+ public void testLockStates() throws LifecycleException, NoTransitionDefinedException {
+ StateMachineMetadata metadata = getMetaDataReader().readMetadata();
+ LifecycleManagerImpl lifecycleManager = new LifecycleManagerImpl();
+
+ for(State state: metadata.getStates()) {
+ if(isValidState(state, VALID_LOCK_STATES)) {
+ assertSameNextState(lifecycleManager, state, VNFOperation.Lock);
+ assertSameNextState(lifecycleManager, state, VnfMetaDataReader.VNFOperation.Unlock);
+ assertSameNextState(lifecycleManager, state, VNFOperation.CheckLock);
+ } else {
+ assertNoNextState(lifecycleManager, state, VNFOperation.Lock);
+ assertNoNextState(lifecycleManager, state, VNFOperation.Unlock);
+ assertNoNextState(lifecycleManager, state, VNFOperation.CheckLock);
+ }
+ }
+ }
+
+ private boolean isValidState(State state, State[] validStates) {
+ for(State validState: validStates) {
+ if(validState.equals(state)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ private void assertSameNextState(LifecycleManager lifecycleManager, State state, VNFOperation operation)
+ throws LifecycleException, NoTransitionDefinedException {
+ Assert.assertEquals(state.getStateName(),
+ lifecycleManager.getNextState("no-matter", state.getStateName(), operation.toString()));
+ }
+
+ private void assertNoNextState(LifecycleManager lifecycleManager, State state, VNFOperation operation)
+ throws LifecycleException {
+ try {
+ lifecycleManager.getNextState("no-matter", state.getStateName(), operation.toString());
+ Assert.fail("lifecycleManager.getNextState() should fail for state [" + state
+ + "], operation [" + operation + "]");
+ } catch(NoTransitionDefinedException e) {
+ // this exception is excepted
+ }
+ }
+
+ private StateMetaDataReader getMetaDataReader() {
+ return new VnfMetaDataReader();
+ }
+}
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