1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
|
/*-
* ============LICENSE_START=======================================================
* ONAP
* ================================================================================
* Copyright (C) 2020-2021 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed 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.
* ============LICENSE_END=========================================================
*/
package org.onap.policy.common.gson;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.junit.Assert.assertEquals;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonParseException;
import java.time.ZoneId;
import java.time.ZonedDateTime;
import lombok.ToString;
import org.junit.Test;
public class ZonedDateTimeTypeAdapterTest {
private static Gson gson =
new GsonBuilder().registerTypeAdapter(ZonedDateTime.class, new ZonedDateTimeTypeAdapter()).create();
@Test
public void test() {
InterestingFields data = new InterestingFields();
data.date = ZonedDateTime.of(2020, 2, 3, 4, 5, 6, 789000000, ZoneId.of("US/Eastern"));
String json = gson.toJson(data);
// instant should be encoded as a number, without quotes
assertThat(json).doesNotContain("year").contains("\"2020-02-03T04:05:06.789-05:00[US/Eastern]\"");
InterestingFields data2 = gson.fromJson(json, InterestingFields.class);
assertEquals(data.toString(), data2.toString());
// try when the date-time string is invalid
String json2 = json.replace("2020", "invalid-date");
assertThatThrownBy(() -> gson.fromJson(json2, InterestingFields.class)).isInstanceOf(JsonParseException.class)
.hasMessageContaining("invalid date");
}
@ToString
private static class InterestingFields {
private ZonedDateTime date;
}
}
|
