| /* |
| * 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.serializers |
| |
| import java.util |
| |
| import org.apache.samza.Partition |
| import org.apache.samza.checkpoint.{CheckpointV1} |
| import org.apache.samza.container.TaskName |
| import org.apache.samza.system.SystemStreamPartition |
| import org.junit.Assert._ |
| import org.junit.Test |
| |
| import scala.collection.JavaConverters._ |
| |
| class TestCheckpointV1Serde { |
| @Test |
| def testExactlyOneOffset { |
| val serde = new CheckpointV1Serde |
| var offsets = Map[SystemStreamPartition, String]() |
| val systemStreamPartition = new SystemStreamPartition("test-system", "test-stream", new Partition(777)) |
| offsets += systemStreamPartition -> "1" |
| val deserializedOffsets = serde.fromBytes(serde.toBytes(new CheckpointV1(offsets.asJava))) |
| assertEquals("1", deserializedOffsets.getOffsets.get(systemStreamPartition)) |
| assertEquals(1, deserializedOffsets.getOffsets.size) |
| } |
| |
| @Test |
| def testNullCheckpointSerde: Unit = { |
| val checkpointBytes = null.asInstanceOf[Array[Byte]] |
| val checkpointSerde = new CheckpointV1Serde |
| val checkpoint = checkpointSerde.fromBytes(checkpointBytes) |
| assertNull(checkpoint) |
| } |
| } |