| /* |
| * 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 |
| * |
| * 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. |
| */ |
| |
| package org.apache.flink.api.common.io; |
| |
| import java.util.HashMap; |
| import java.util.concurrent.Future; |
| |
| import org.apache.flink.api.common.ExecutionConfig; |
| import org.apache.flink.api.common.TaskInfo; |
| import org.apache.flink.api.common.accumulators.AbstractAccumulatorRegistry; |
| import org.apache.flink.api.common.functions.util.RuntimeUDFContext; |
| import org.apache.flink.core.fs.Path; |
| import org.apache.flink.metrics.groups.UnregisteredMetricsGroup; |
| import org.apache.flink.types.Value; |
| |
| import org.junit.Test; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.powermock.api.mockito.PowerMockito.mock; |
| |
| /** |
| * Tests runtime context access from inside an RichInputFormat class |
| */ |
| public class RichInputFormatTest { |
| |
| @Test |
| public void testCheckRuntimeContextAccess() { |
| final SerializedInputFormat<Value> inputFormat = new SerializedInputFormat<Value>(); |
| final TaskInfo taskInfo = new TaskInfo("test name", 3, 1, 3, 0); |
| inputFormat.setRuntimeContext( |
| new RuntimeUDFContext( |
| taskInfo, getClass().getClassLoader(), new ExecutionConfig(), |
| new HashMap<String, Future<Path>>(), |
| mock(AbstractAccumulatorRegistry.class), |
| new UnregisteredMetricsGroup())); |
| |
| assertEquals(inputFormat.getRuntimeContext().getIndexOfThisSubtask(), 1); |
| assertEquals(inputFormat.getRuntimeContext().getNumberOfParallelSubtasks(),3); |
| } |
| |
| } |