| /* |
| * 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 com.epam.dlab.util.mongo; |
| |
| import com.fasterxml.jackson.core.JsonProcessingException; |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import com.fasterxml.jackson.databind.annotation.JsonDeserialize; |
| import com.fasterxml.jackson.databind.annotation.JsonSerialize; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| import java.io.IOException; |
| import java.time.LocalDateTime; |
| import java.time.ZoneId; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| public class IsoLocalDateTimeSerDeTest { |
| |
| private static ObjectMapper objectMapper; |
| |
| @BeforeClass |
| public static void setup() { |
| objectMapper = new ObjectMapper(); |
| } |
| |
| @Test |
| public void shoudProperlySerializeLocalDateTimeToJson() throws JsonProcessingException { |
| String actual = objectMapper.writeValueAsString(new SampleClass()); |
| assertEquals("{\"localDateTime\":{\"$date\":\"2018-04-10T15:30:45\"}}", actual); |
| } |
| |
| @Test |
| public void shoudProperlyDeserializeLocalDateTimeFromJson() throws IOException { |
| LocalDateTime now = LocalDateTime.now(); |
| long l = now.atZone(ZoneId.systemDefault()).toInstant().toEpochMilli(); |
| SampleClass actual = objectMapper |
| .readValue("{\"localDateTime\":{\"$date\":" + l + "}}", SampleClass.class); |
| |
| assertEquals(now, actual.getLocalDateTime()); |
| } |
| |
| private static class SampleClass { |
| |
| @JsonSerialize(using = IsoLocalDateTimeSerializer.class) |
| @JsonDeserialize(using = IsoLocalDateTimeDeSerializer.class) |
| private final LocalDateTime localDateTime = LocalDateTime.parse("2018-04-10T15:30:45"); |
| |
| LocalDateTime getLocalDateTime() { |
| return localDateTime; |
| } |
| } |
| } |