| /* |
| * 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.beam.examples; |
| |
| import static org.apache.beam.sdk.testing.FileChecksumMatcher.fileContentsHaveChecksum; |
| import static org.hamcrest.MatcherAssert.assertThat; |
| |
| import java.util.Date; |
| import org.apache.beam.examples.kotlin.WordCount; |
| import org.apache.beam.examples.kotlin.WordCount.WordCountOptions; |
| import org.apache.beam.sdk.io.FileSystems; |
| import org.apache.beam.sdk.io.fs.ResolveOptions.StandardResolveOptions; |
| import org.apache.beam.sdk.options.PipelineOptionsFactory; |
| import org.apache.beam.sdk.testing.TestPipeline; |
| import org.apache.beam.sdk.testing.TestPipelineOptions; |
| import org.apache.beam.sdk.util.NumberedShardedFile; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** End-to-end tests of WordCount. */ |
| @RunWith(JUnit4.class) |
| public class WordCountITKotlin { |
| private static final String DEFAULT_INPUT = |
| "gs://apache-beam-samples/shakespeare/winterstale-personae"; |
| private static final String DEFAULT_OUTPUT_CHECKSUM = "ebf895e7324e8a3edc72e7bcc96fa2ba7f690def"; |
| |
| /** |
| * Options for the WordCount Integration Test. |
| * |
| * <p>Define expected output file checksum to verify WordCount pipeline result with customized |
| * input. |
| */ |
| public interface WordCountITOptions extends TestPipelineOptions, WordCountOptions {} |
| |
| @BeforeClass |
| public static void setUp() { |
| PipelineOptionsFactory.register(TestPipelineOptions.class); |
| } |
| |
| @Test |
| public void testE2EWordCount() throws Exception { |
| WordCountITOptions options = TestPipeline.testingPipelineOptions().as(WordCountITOptions.class); |
| |
| options.setInputFile(DEFAULT_INPUT); |
| options.setOutput( |
| FileSystems.matchNewResource(options.getTempRoot(), true) |
| .resolve( |
| String.format("WordCountITKotlin-%tF-%<tH-%<tM-%<tS-%<tL", new Date()), |
| StandardResolveOptions.RESOLVE_DIRECTORY) |
| .resolve("output", StandardResolveOptions.RESOLVE_DIRECTORY) |
| .resolve("results", StandardResolveOptions.RESOLVE_FILE) |
| .toString()); |
| |
| WordCount.runWordCount(options); |
| |
| assertThat( |
| new NumberedShardedFile(options.getOutput() + "*-of-*"), |
| fileContentsHaveChecksum(DEFAULT_OUTPUT_CHECKSUM)); |
| } |
| } |