+++ /dev/null
-/*-
- * ============LICENSE_START=======================================================
- * ONAP
- * ================================================================================
- * Copyright (C) 2020 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.actorserviceprovider.controlloop;
-
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-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.Mockito.mock;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-import java.util.Map;
-import java.util.UUID;
-import java.util.concurrent.CompletableFuture;
-import org.junit.Before;
-import org.junit.Test;
-import org.onap.policy.controlloop.VirtualControlLoopEvent;
-import org.onap.policy.controlloop.actorserviceprovider.OperationOutcome;
-import org.onap.policy.controlloop.actorserviceprovider.parameters.ControlLoopOperationParams;
-
-public class ControlLoopEventContextTest {
- private static final String MY_KEY = "def";
- private static final UUID REQ_ID = UUID.randomUUID();
- private static final String ITEM_KEY = "obtain-C";
-
- private Map<String, String> enrichment;
- private VirtualControlLoopEvent event;
- private ControlLoopEventContext context;
-
- /**
- * Initializes data, including {@link #context}.
- */
- @Before
- public void setUp() {
- enrichment = Map.of("abc", "one", MY_KEY, "two");
-
- event = new VirtualControlLoopEvent();
- event.setRequestId(REQ_ID);
- event.setAai(enrichment);
-
- context = new ControlLoopEventContext(event);
- }
-
- @Test
- public void testControlLoopEventContext() {
- assertSame(event, context.getEvent());
- assertSame(REQ_ID, context.getRequestId());
- assertEquals(enrichment, context.getEnrichment());
-
- // null event
- assertThatThrownBy(() -> new ControlLoopEventContext(null));
-
- // no request id, no enrichment data
- event.setRequestId(null);
- event.setAai(null);
- context = new ControlLoopEventContext(event);
- assertSame(event, context.getEvent());
- assertNotNull(context.getRequestId());
- assertEquals(Map.of(), context.getEnrichment());
- }
-
- @Test
- public void testContains_testGetProperty_testSetProperty_testRemoveProperty() {
- context.setProperty("abc", "a string");
- context.setProperty(MY_KEY, 100);
-
- assertTrue(context.contains(MY_KEY));
- assertFalse(context.contains("ghi"));
-
- String strValue = context.getProperty("abc");
- assertEquals("a string", strValue);
-
- int intValue = context.getProperty(MY_KEY);
- assertEquals(100, intValue);
-
- context.removeProperty(MY_KEY);
- assertFalse(context.contains(MY_KEY));
- }
-
- @Test
- public void testObtain() {
- final ControlLoopOperationParams params = mock(ControlLoopOperationParams.class);
-
- // property is already loaded
- context.setProperty("obtain-A", "value-A");
- assertNull(context.obtain("obtain-A", params));
-
- // new property - should retrieve
- CompletableFuture<OperationOutcome> future = new CompletableFuture<>();
- when(params.start()).thenReturn(future);
- assertSame(future, context.obtain("obtain-B", params));
-
- // repeat - should get the same future, without invoking start() again
- assertSame(future, context.obtain("obtain-B", params));
- verify(params).start();
-
- // arrange for another invoker to start while this one is starting
- CompletableFuture<OperationOutcome> future2 = new CompletableFuture<>();
-
- when(params.start()).thenAnswer(args -> {
-
- ControlLoopOperationParams params2 = mock(ControlLoopOperationParams.class);
- when(params2.start()).thenReturn(future2);
-
- assertSame(future2, context.obtain(ITEM_KEY, params2));
- return future;
- });
-
- assertSame(future2, context.obtain(ITEM_KEY, params));
-
- // should have canceled the interrupted future
- assertTrue(future.isCancelled());
-
- // return a new future next time start() is called
- CompletableFuture<OperationOutcome> future3 = new CompletableFuture<>();
- when(params.start()).thenReturn(future3);
-
- // repeat - should get the same future
- assertSame(future2, context.obtain(ITEM_KEY, params));
- assertSame(future2, context.obtain(ITEM_KEY, params));
-
- // future2 should still be active
- assertFalse(future2.isCancelled());
-
- // cancel it - now we should get the new future
- future2.cancel(false);
- assertSame(future3, context.obtain(ITEM_KEY, params));
- }
-}
Code Review / policy / models.git / blobdiff