| /** |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 |
| * <p/> |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * <p/> |
| * 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.apache.kafka.connect.runtime; |
| |
| import org.apache.kafka.connect.runtime.rest.entities.ConnectorStateInfo; |
| import org.apache.kafka.connect.storage.StatusBackingStore; |
| import org.apache.kafka.connect.util.ConnectorTaskId; |
| import org.easymock.Capture; |
| import org.easymock.EasyMock; |
| import org.easymock.EasyMockSupport; |
| import org.easymock.IAnswer; |
| import org.junit.Test; |
| |
| import java.util.Collections; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| |
| public class AbstractHerderTest extends EasyMockSupport { |
| |
| @Test |
| public void connectorStatus() { |
| Worker worker = null; |
| String workerId = "workerId"; |
| String connector = "connector"; |
| int generation = 5; |
| ConnectorTaskId taskId = new ConnectorTaskId(connector, 0); |
| |
| StatusBackingStore store = strictMock(StatusBackingStore.class); |
| |
| AbstractHerder herder = partialMockBuilder(AbstractHerder.class) |
| .withConstructor(Worker.class, StatusBackingStore.class, String.class) |
| .withArgs(worker, store, workerId) |
| .addMockedMethod("generation") |
| .createMock(); |
| |
| EasyMock.expect(herder.generation()).andStubReturn(generation); |
| |
| EasyMock.expect(store.get(connector)) |
| .andReturn(new ConnectorStatus(connector, AbstractStatus.State.RUNNING, workerId, generation)); |
| |
| EasyMock.expect(store.getAll(connector)) |
| .andReturn(Collections.singletonList( |
| new TaskStatus(taskId, AbstractStatus.State.UNASSIGNED, workerId, generation))); |
| |
| replayAll(); |
| |
| |
| ConnectorStateInfo state = herder.connectorStatus(connector); |
| |
| assertEquals(connector, state.name()); |
| assertEquals("RUNNING", state.connector().state()); |
| assertEquals(1, state.tasks().size()); |
| assertEquals(workerId, state.connector().workerId()); |
| |
| ConnectorStateInfo.TaskState taskState = state.tasks().get(0); |
| assertEquals(0, taskState.id()); |
| assertEquals("UNASSIGNED", taskState.state()); |
| assertEquals(workerId, taskState.workerId()); |
| |
| verifyAll(); |
| } |
| |
| @Test |
| public void taskStatus() { |
| Worker worker = null; |
| ConnectorTaskId taskId = new ConnectorTaskId("connector", 0); |
| String workerId = "workerId"; |
| |
| StatusBackingStore store = strictMock(StatusBackingStore.class); |
| |
| AbstractHerder herder = partialMockBuilder(AbstractHerder.class) |
| .withConstructor(Worker.class, StatusBackingStore.class, String.class) |
| .withArgs(worker, store, workerId) |
| .addMockedMethod("generation") |
| .createMock(); |
| |
| EasyMock.expect(herder.generation()).andStubReturn(5); |
| |
| final Capture<TaskStatus> statusCapture = EasyMock.newCapture(); |
| store.putSafe(EasyMock.capture(statusCapture)); |
| EasyMock.expectLastCall(); |
| |
| EasyMock.expect(store.get(taskId)).andAnswer(new IAnswer<TaskStatus>() { |
| @Override |
| public TaskStatus answer() throws Throwable { |
| return statusCapture.getValue(); |
| } |
| }); |
| |
| replayAll(); |
| |
| herder.onFailure(taskId, new RuntimeException()); |
| |
| ConnectorStateInfo.TaskState taskState = herder.taskStatus(taskId); |
| assertEquals(workerId, taskState.workerId()); |
| assertEquals("FAILED", taskState.state()); |
| assertEquals(0, taskState.id()); |
| assertNotNull(taskState.trace()); |
| |
| verifyAll(); |
| } |
| } |