| /* |
| * 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.core; |
| |
| import org.apache.beam.runners.core.TimerInternals.TimerData; |
| import org.apache.beam.sdk.coders.StringUtf8Coder; |
| import org.apache.beam.sdk.coders.VarIntCoder; |
| import org.apache.beam.sdk.state.TimeDomain; |
| import org.apache.beam.sdk.testing.CoderProperties; |
| import org.apache.beam.sdk.transforms.windowing.GlobalWindow; |
| import org.apache.beam.sdk.util.WindowedValue; |
| import org.apache.beam.vendor.guava.v26_0_jre.com.google.common.collect.ImmutableList; |
| import org.joda.time.Instant; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Tests for {@link KeyedWorkItems}. */ |
| @RunWith(JUnit4.class) |
| public class KeyedWorkItemCoderTest { |
| @Test |
| public void testCoderProperties() throws Exception { |
| CoderProperties.coderSerializable( |
| KeyedWorkItemCoder.of(StringUtf8Coder.of(), VarIntCoder.of(), GlobalWindow.Coder.INSTANCE)); |
| } |
| |
| @Test |
| public void testEncodeDecodeEqual() throws Exception { |
| Iterable<TimerData> timers = |
| ImmutableList.of( |
| TimerData.of(StateNamespaces.global(), new Instant(500L), TimeDomain.EVENT_TIME)); |
| Iterable<WindowedValue<Integer>> elements = |
| ImmutableList.of( |
| WindowedValue.valueInGlobalWindow(1), |
| WindowedValue.valueInGlobalWindow(4), |
| WindowedValue.valueInGlobalWindow(8)); |
| |
| KeyedWorkItemCoder<String, Integer> coder = |
| KeyedWorkItemCoder.of(StringUtf8Coder.of(), VarIntCoder.of(), GlobalWindow.Coder.INSTANCE); |
| |
| CoderProperties.coderDecodeEncodeEqual(coder, KeyedWorkItems.workItem("foo", timers, elements)); |
| CoderProperties.coderDecodeEncodeEqual(coder, KeyedWorkItems.elementsWorkItem("foo", elements)); |
| CoderProperties.coderDecodeEncodeEqual(coder, KeyedWorkItems.timersWorkItem("foo", timers)); |
| } |
| |
| @Test |
| public void testCoderIsSerializableWithWellKnownCoderType() throws Exception { |
| CoderProperties.coderSerializable( |
| KeyedWorkItemCoder.of( |
| GlobalWindow.Coder.INSTANCE, GlobalWindow.Coder.INSTANCE, GlobalWindow.Coder.INSTANCE)); |
| } |
| } |