Test coverage for CoreRegisty, TaskQueue, TaskQueueManager classes in client-lib.
Change-Id: Id601c4736b51ea256de392fb8fcd91c3a49a55cc
Issue-ID: APPC-819
Signed-off-by: Arnel Pajarillo <ap1541@att.com>
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright 2018 AT&T
+ * =================================================================================
+ * 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.appc.client.impl.core;
+
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.onap.appc.client.impl.core.CoreRegistry.EmptyRegistryCallback;
+
+public class CoreRegistryTest {
+
+ private boolean erCalledBack;
+ private CoreRegistry<String> registry;
+
+ @Before
+ public void beforeTest() throws Exception {
+ erCalledBack = false;
+ registry = new CoreRegistry<>(
+ new EmptyRegistryCallback() {
+
+ @Override
+ public void emptyCallback() {
+ erCalledBack = true;
+ }
+ });
+ }
+
+ @Test
+ public void testRegister() {
+ registry.register("1", "a");
+ assertEquals("a", registry.get("1"));
+ registry.register("1", "b");
+ assertEquals("b", registry.get("1"));
+ }
+
+ @Test
+ public void testUnregister() {
+ registry.register("3", "c");
+ registry.unregister("3");
+ assertFalse(registry.isExist("3"));
+ }
+
+ @Test
+ public void testEmptyCallbackNotCalledOnNewRegistry() {
+ assertFalse(erCalledBack);
+ }
+
+ @Test
+ public void testEmptyCallbackAndIsEmpty() {
+ registry.register("3", "c");
+ registry.unregister("3");
+ assertTrue(registry.isEmpty());
+ assertTrue(erCalledBack);
+ }
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright 2018 AT&T
+ * =================================================================================
+ * 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.appc.client.impl.core;
+
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import java.util.Properties;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+public class TaskQueueManagerTest {
+
+ private TaskQueueManager qm;
+ private CountDownLatch latch;
+ private static Properties props = new Properties();
+
+ @BeforeClass
+ public static void setUpBeforeClass() throws Exception {
+ props.setProperty("client.pool.size", "3");
+ }
+
+ @Before
+ public void setUp() throws Exception {
+ qm = new TaskQueueManager(props);
+ }
+
+ @Test
+ public void testSubmit() throws InterruptedException {
+ int count = 10;
+ latch = new CountDownLatch(count);
+ for (int i = 0; i < count; i++) {
+ qm.submit(i + "", new RunTask());
+ }
+ assertTrue(latch.await(3, TimeUnit.SECONDS));
+ }
+
+ @Test
+ public void testStopQueueManager() throws InterruptedException {
+ latch = new CountDownLatch(1);
+ qm.stopQueueManager();
+ qm.submit("1", new RunTask());
+ assertFalse(latch.await(1, TimeUnit.SECONDS));
+ }
+
+ private class RunTask implements Runnable {
+ @Override
+ public void run() {
+ latch.countDown();
+ }
+ }
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : APPC
+ * ================================================================================
+ * Copyright 2018 AT&T
+ * =================================================================================
+ * 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.appc.client.impl.core;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.TimeUnit;
+
+import org.junit.Before;
+import org.junit.Test;
+
+public class TaskQueueTest {
+
+ private ExecutorService executor = Executors.newFixedThreadPool(1);
+ private TaskQueue queue;
+ private CountDownLatch latch;
+
+ @Before
+ public void setUp() throws Exception {
+ executor.execute(queue = new TaskQueue());
+ }
+
+ @Test
+ public void testAddTask() throws InterruptedException {
+ latch = new CountDownLatch(1);
+ queue.addTask(new RunTask());
+ assertTrue(latch.await(3, TimeUnit.SECONDS));
+ }
+
+ @Test
+ public void testAddManyTasks() throws InterruptedException {
+ int count = 5;
+ latch = new CountDownLatch(count);
+ for (int i = 0; i < count; i++) {
+ queue.addTask(new RunTask());
+ }
+ assertTrue(latch.await(3, TimeUnit.SECONDS));
+ }
+
+ @Test
+ public void testStopQueue() throws InterruptedException {
+ latch = new CountDownLatch(1);
+ queue.stopQueue();
+ queue.addTask(new RunTask());
+ assertFalse(latch.await(1, TimeUnit.SECONDS));
+ }
+
+ private class RunTask implements Runnable {
+ @Override
+ public void run() {
+ latch.countDown();
+ }
+ }
+}