-
Notifications
You must be signed in to change notification settings - Fork 40.2k
/
JacksonEndpointAutoConfigurationTests.java
113 lines (93 loc) · 3.63 KB
/
JacksonEndpointAutoConfigurationTests.java
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
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
/*
* Copyright 2012-2022 the original author or authors.
*
* 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
*
* https://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.springframework.boot.actuate.autoconfigure.endpoint.jackson;
import java.time.Duration;
import java.time.Instant;
import java.time.format.DateTimeFormatter;
import java.util.HashMap;
import java.util.Map;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.junit.jupiter.api.Test;
import org.springframework.boot.actuate.endpoint.jackson.EndpointObjectMapper;
import org.springframework.boot.autoconfigure.AutoConfigurations;
import org.springframework.boot.test.context.runner.ApplicationContextRunner;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Tests for {@link JacksonEndpointAutoConfiguration}.
*
* @author Phillip Webb
*/
class JacksonEndpointAutoConfigurationTests {
private ApplicationContextRunner runner = new ApplicationContextRunner()
.withConfiguration(AutoConfigurations.of(JacksonEndpointAutoConfiguration.class));
@Test
void endpointObjectMapperWhenNoProperty() {
this.runner.run((context) -> assertThat(context).hasSingleBean(EndpointObjectMapper.class));
}
@Test
void endpointObjectMapperWhenPropertyTrue() {
this.runner.withPropertyValues("management.endpoints.jackson.isolated-object-mapper=true")
.run((context) -> assertThat(context).hasSingleBean(EndpointObjectMapper.class));
}
@Test
void endpointObjectMapperWhenPropertyFalse() {
this.runner.withPropertyValues("management.endpoints.jackson.isolated-object-mapper=false")
.run((context) -> assertThat(context).doesNotHaveBean(EndpointObjectMapper.class));
}
@Test
void endpointObjectMapperDoesNotSerializeDatesAsTimestamps() {
this.runner.run((context) -> {
ObjectMapper objectMapper = context.getBean(EndpointObjectMapper.class).get();
Instant now = Instant.now();
String json = objectMapper.writeValueAsString(Map.of("timestamp", now));
assertThat(json).contains(DateTimeFormatter.ISO_INSTANT.format(now));
});
}
@Test
void endpointObjectMapperDoesNotSerializeDurationsAsTimestamps() {
this.runner.run((context) -> {
ObjectMapper objectMapper = context.getBean(EndpointObjectMapper.class).get();
Duration duration = Duration.ofSeconds(42);
String json = objectMapper.writeValueAsString(Map.of("duration", duration));
assertThat(json).contains(duration.toString());
});
}
@Test
void endpointObjectMapperDoesNotSerializeNullValues() {
this.runner.run((context) -> {
ObjectMapper objectMapper = context.getBean(EndpointObjectMapper.class).get();
HashMap<String, String> map = new HashMap<>();
map.put("key", null);
String json = objectMapper.writeValueAsString(map);
assertThat(json).isEqualTo("{}");
});
}
@Configuration(proxyBeanMethods = false)
static class TestEndpointMapperConfiguration {
@Bean
TestEndpointObjectMapper testEndpointObjectMapper() {
return new TestEndpointObjectMapper();
}
}
static class TestEndpointObjectMapper implements EndpointObjectMapper {
@Override
public ObjectMapper get() {
return null;
}
}
}