| /* |
| * 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.runners.gearpump.translators.utils; |
| |
| import static org.hamcrest.Matchers.equalTo; |
| import static org.junit.Assert.assertThat; |
| |
| import io.gearpump.streaming.dsl.window.impl.Window; |
| import java.time.Instant; |
| import java.util.List; |
| import org.apache.beam.sdk.transforms.windowing.BoundedWindow; |
| import org.apache.beam.sdk.transforms.windowing.GlobalWindow; |
| import org.apache.beam.sdk.transforms.windowing.IntervalWindow; |
| import org.apache.beam.sdk.values.KV; |
| import org.apache.beam.vendor.guava.v20_0.com.google.common.collect.Lists; |
| import org.junit.Test; |
| |
| /** Tests for {@link TranslatorUtils}. */ |
| public class TranslatorUtilsTest { |
| |
| private static final List<KV<org.joda.time.Instant, Instant>> TEST_VALUES = |
| Lists.newArrayList( |
| KV.of(new org.joda.time.Instant(0), Instant.EPOCH), |
| KV.of(new org.joda.time.Instant(42), Instant.ofEpochMilli(42)), |
| KV.of(new org.joda.time.Instant(Long.MIN_VALUE), Instant.ofEpochMilli(Long.MIN_VALUE)), |
| KV.of(new org.joda.time.Instant(Long.MAX_VALUE), Instant.ofEpochMilli(Long.MAX_VALUE))); |
| |
| @Test |
| public void testJodaTimeAndJava8TimeConversion() { |
| for (KV<org.joda.time.Instant, Instant> kv : TEST_VALUES) { |
| assertThat(TranslatorUtils.jodaTimeToJava8Time(kv.getKey()), equalTo(kv.getValue())); |
| assertThat(TranslatorUtils.java8TimeToJodaTime(kv.getValue()), equalTo(kv.getKey())); |
| } |
| } |
| |
| @Test |
| public void testBoundedWindowToGearpumpWindow() { |
| assertThat( |
| TranslatorUtils.boundedWindowToGearpumpWindow( |
| new IntervalWindow( |
| new org.joda.time.Instant(0), new org.joda.time.Instant(Long.MAX_VALUE))), |
| equalTo(Window.apply(Instant.EPOCH, Instant.ofEpochMilli(Long.MAX_VALUE)))); |
| assertThat( |
| TranslatorUtils.boundedWindowToGearpumpWindow( |
| new IntervalWindow( |
| new org.joda.time.Instant(Long.MIN_VALUE), |
| new org.joda.time.Instant(Long.MAX_VALUE))), |
| equalTo( |
| Window.apply( |
| Instant.ofEpochMilli(Long.MIN_VALUE), Instant.ofEpochMilli(Long.MAX_VALUE)))); |
| BoundedWindow globalWindow = GlobalWindow.INSTANCE; |
| assertThat( |
| TranslatorUtils.boundedWindowToGearpumpWindow(globalWindow), |
| equalTo( |
| Window.apply( |
| Instant.ofEpochMilli(BoundedWindow.TIMESTAMP_MIN_VALUE.getMillis()), |
| Instant.ofEpochMilli(globalWindow.maxTimestamp().getMillis() + 1)))); |
| } |
| } |