| /* |
| * 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.samza.startpoint; |
| |
| import java.io.IOException; |
| import java.time.Instant; |
| import org.apache.samza.Partition; |
| import org.apache.samza.system.SystemStreamPartition; |
| import org.codehaus.jackson.map.ObjectMapper; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| public class TestStartpointObjectMapper { |
| private static final ObjectMapper MAPPER = StartpointObjectMapper.getObjectMapper(); |
| |
| @Test |
| public void testStartpointSpecificSerde() throws IOException { |
| StartpointSpecific startpointSpecific = new StartpointSpecific("42"); |
| Startpoint startpointFromSerde = MAPPER.readValue(MAPPER.writeValueAsBytes(startpointSpecific), Startpoint.class); |
| |
| Assert.assertEquals(startpointSpecific.getClass(), startpointFromSerde.getClass()); |
| Assert.assertEquals(startpointSpecific.getCreationTimestamp(), startpointFromSerde.getCreationTimestamp()); |
| Assert.assertEquals(startpointSpecific.getSpecificOffset(), ((StartpointSpecific) startpointFromSerde).getSpecificOffset()); |
| } |
| |
| @Test |
| public void testStartpointTimestampSerde() throws IOException { |
| StartpointTimestamp startpointTimestamp = new StartpointTimestamp(123456L); |
| Startpoint startpointFromSerde = MAPPER.readValue(MAPPER.writeValueAsBytes(startpointTimestamp), Startpoint.class); |
| |
| Assert.assertEquals(startpointTimestamp.getClass(), startpointFromSerde.getClass()); |
| Assert.assertEquals(startpointTimestamp.getCreationTimestamp(), startpointFromSerde.getCreationTimestamp()); |
| Assert.assertEquals(startpointTimestamp.getTimestampOffset(), ((StartpointTimestamp) startpointFromSerde).getTimestampOffset()); |
| } |
| |
| @Test |
| public void testStartpointEarliestSerde() throws IOException { |
| StartpointOldest startpointOldest = new StartpointOldest(); |
| Startpoint startpointFromSerde = MAPPER.readValue(MAPPER.writeValueAsBytes(startpointOldest), Startpoint.class); |
| |
| Assert.assertEquals(startpointOldest.getClass(), startpointFromSerde.getClass()); |
| Assert.assertEquals(startpointOldest.getCreationTimestamp(), startpointFromSerde.getCreationTimestamp()); |
| } |
| |
| @Test |
| public void testStartpointLatestSerde() throws IOException { |
| StartpointUpcoming startpointUpcoming = new StartpointUpcoming(); |
| Startpoint startpointFromSerde = MAPPER.readValue(MAPPER.writeValueAsBytes(startpointUpcoming), Startpoint.class); |
| |
| Assert.assertEquals(startpointUpcoming.getClass(), startpointFromSerde.getClass()); |
| Assert.assertEquals(startpointUpcoming.getCreationTimestamp(), startpointFromSerde.getCreationTimestamp()); |
| } |
| |
| @Test |
| public void testFanOutSerde() throws IOException { |
| StartpointFanOutPerTask startpointFanOutPerTask = new StartpointFanOutPerTask(Instant.now().minusSeconds(60)); |
| startpointFanOutPerTask.getFanOuts() |
| .put(new SystemStreamPartition("system1", "stream1", new Partition(1)), new StartpointUpcoming()); |
| startpointFanOutPerTask.getFanOuts() |
| .put(new SystemStreamPartition("system2", "stream2", new Partition(2)), new StartpointOldest()); |
| |
| String serialized = MAPPER.writeValueAsString(startpointFanOutPerTask); |
| StartpointFanOutPerTask startpointFanOutPerTaskFromSerde = MAPPER.readValue(serialized, StartpointFanOutPerTask.class); |
| |
| Assert.assertEquals(startpointFanOutPerTask, startpointFanOutPerTaskFromSerde); |
| } |
| } |