-
Notifications
You must be signed in to change notification settings - Fork 961
/
RestTemplateExchangeTagsTest.java
111 lines (96 loc) · 4.31 KB
/
RestTemplateExchangeTagsTest.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
/**
* Copyright 2019 Pivotal Software, Inc.
* <p>
* 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
* <p>
* https://www.apache.org/licenses/LICENSE-2.0
* <p>
* 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 io.micrometer.spring.web.client;
import io.micrometer.core.instrument.Tag;
import org.junit.Test;
import org.springframework.http.HttpStatus;
import org.springframework.http.client.ClientHttpResponse;
import org.springframework.mock.http.client.MockClientHttpResponse;
import java.io.IOException;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.BDDMockito.given;
import static org.mockito.Mockito.mock;
/**
* Tests for {@link RestTemplateExchangeTags}.
*
* @author Nishant Raut
* @author Brian Clozel
*/
public class RestTemplateExchangeTagsTest {
@Test
public void outcomeTagIsUnknownWhenResponseIsNull() {
Tag tag = RestTemplateExchangeTags.outcome(null);
assertThat(tag.getValue()).isEqualTo("UNKNOWN");
}
@Test
public void outcomeTagIsInformationalWhenResponseIs1xx() {
ClientHttpResponse response = new MockClientHttpResponse("foo".getBytes(), HttpStatus.CONTINUE);
Tag tag = RestTemplateExchangeTags.outcome(response);
assertThat(tag.getValue()).isEqualTo("INFORMATIONAL");
}
@Test
public void outcomeTagIsSuccessWhenResponseIs2xx() {
ClientHttpResponse response = new MockClientHttpResponse("foo".getBytes(), HttpStatus.OK);
Tag tag = RestTemplateExchangeTags.outcome(response);
assertThat(tag.getValue()).isEqualTo("SUCCESS");
}
@Test
public void outcomeTagIsRedirectionWhenResponseIs3xx() {
ClientHttpResponse response = new MockClientHttpResponse("foo".getBytes(), HttpStatus.MOVED_PERMANENTLY);
Tag tag = RestTemplateExchangeTags.outcome(response);
assertThat(tag.getValue()).isEqualTo("REDIRECTION");
}
@Test
public void outcomeTagIsClientErrorWhenResponseIs4xx() {
ClientHttpResponse response = new MockClientHttpResponse("foo".getBytes(), HttpStatus.BAD_REQUEST);
Tag tag = RestTemplateExchangeTags.outcome(response);
assertThat(tag.getValue()).isEqualTo("CLIENT_ERROR");
}
@Test
public void outcomeTagIsServerErrorWhenResponseIs5xx() {
ClientHttpResponse response = new MockClientHttpResponse("foo".getBytes(), HttpStatus.BAD_GATEWAY);
Tag tag = RestTemplateExchangeTags.outcome(response);
assertThat(tag.getValue()).isEqualTo("SERVER_ERROR");
}
@Test
public void outcomeTagIsUnknownWhenResponseThrowsIOException() throws Exception {
ClientHttpResponse response = mock(ClientHttpResponse.class);
given(response.getRawStatusCode()).willThrow(new IOException());
Tag tag = RestTemplateExchangeTags.outcome(response);
assertThat(tag.getValue()).isEqualTo("UNKNOWN");
}
@Test
public void outcomeTagIsUnknownForCustomResponseStatus() throws Exception {
ClientHttpResponse response = mock(ClientHttpResponse.class);
given(response.getRawStatusCode()).willThrow(new IllegalArgumentException());
Tag tag = RestTemplateExchangeTags.outcome(response);
assertThat(tag.getValue()).isEqualTo("UNKNOWN");
}
@Test
public void outcomeTagIsClientErrorWhenResponseIsNonStandardInClientSeries() throws IOException {
ClientHttpResponse response = mock(ClientHttpResponse.class);
given(response.getRawStatusCode()).willReturn(490);
Tag tag = RestTemplateExchangeTags.outcome(response);
assertThat(tag.getValue()).isEqualTo("CLIENT_ERROR");
}
@Test
public void outcomeTagIsUnknownWhenResponseStatusIsInUnknownSeries() throws IOException {
ClientHttpResponse response = mock(ClientHttpResponse.class);
given(response.getRawStatusCode()).willReturn(701);
Tag tag = RestTemplateExchangeTags.outcome(response);
assertThat(tag.getValue()).isEqualTo("UNKNOWN");
}
}