forked from OpenFeign/feign
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathFeignExceptionTest.java
More file actions
152 lines (127 loc) · 5.25 KB
/
FeignExceptionTest.java
File metadata and controls
152 lines (127 loc) · 5.25 KB
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
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
/**
* Copyright 2012-2021 The Feign 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
*
* 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 feign;
import org.junit.Test;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.util.*;
import static org.assertj.core.api.Assertions.assertThat;
public class FeignExceptionTest {
@Test
public void canCreateWithRequestAndResponse() {
Request request = Request.create(Request.HttpMethod.GET,
"/home", Collections.emptyMap(),
"data".getBytes(StandardCharsets.UTF_8),
StandardCharsets.UTF_8,
null);
Response response = Response.builder()
.status(400)
.body("response".getBytes(StandardCharsets.UTF_8))
.request(request)
.build();
FeignException exception =
FeignException.errorReading(request, response, new IOException("socket closed"));
assertThat(exception.responseBody()).isNotEmpty();
assertThat(exception.hasRequest()).isTrue();
assertThat(exception.request()).isNotNull();
}
@Test
public void canCreateWithRequestOnly() {
Request request = Request.create(Request.HttpMethod.GET,
"/home", Collections.emptyMap(),
"data".getBytes(StandardCharsets.UTF_8),
StandardCharsets.UTF_8,
null);
FeignException exception =
FeignException.errorExecuting(request, new IOException("connection timeout"));
assertThat(exception.responseBody()).isEmpty();
assertThat(exception.content()).isNullOrEmpty();
assertThat(exception.hasRequest()).isTrue();
assertThat(exception.request()).isNotNull();
}
@Test
public void createFeignExceptionWithCorrectCharsetResponse() {
Map<String, Collection<String>> map = new HashMap<>();
map.put("connection", new ArrayList<>(Collections.singletonList("keep-alive")));
map.put("content-length", new ArrayList<>(Collections.singletonList("100")));
map.put("content-type",
new ArrayList<>(Collections.singletonList("application/json;charset=UTF-16BE")));
Request request = Request.create(Request.HttpMethod.GET,
"/home", Collections.emptyMap(),
"data".getBytes(StandardCharsets.UTF_16BE),
StandardCharsets.UTF_16BE,
null);
Response response = Response.builder()
.status(400)
.body("response".getBytes(StandardCharsets.UTF_16BE))
.headers(map)
.request(request)
.build();
FeignException exception = FeignException.errorStatus("methodKey", response);
assertThat(exception.getMessage())
.isEqualTo("[400] during [GET] to [/home] [methodKey]: [response]");
}
@Test
public void createFeignExceptionWithErrorCharsetResponse() {
Map<String, Collection<String>> map = new HashMap<>();
map.put("connection", new ArrayList<>(Collections.singletonList("keep-alive")));
map.put("content-length", new ArrayList<>(Collections.singletonList("100")));
map.put("content-type",
new ArrayList<>(Collections.singletonList("application/json;charset=UTF-8")));
Request request = Request.create(Request.HttpMethod.GET,
"/home", Collections.emptyMap(),
"data".getBytes(StandardCharsets.UTF_16BE),
StandardCharsets.UTF_16BE,
null);
Response response = Response.builder()
.status(400)
.body("response".getBytes(StandardCharsets.UTF_16BE))
.headers(map)
.request(request)
.build();
FeignException exception = FeignException.errorStatus("methodKey", response);
assertThat(exception.getMessage())
.isNotEqualTo("[400] during [GET] to [/home] [methodKey]: [response]");
}
@Test(expected = NullPointerException.class)
public void nullRequestShouldThrowNPEwThrowable() {
new Derived(404, "message", null, new Throwable());
}
@Test(expected = NullPointerException.class)
public void nullRequestShouldThrowNPEwThrowableAndBytes() {
new Derived(404, "message", null, new Throwable(), new byte[1]);
}
@Test(expected = NullPointerException.class)
public void nullRequestShouldThrowNPE() {
new Derived(404, "message", null);
}
@Test(expected = NullPointerException.class)
public void nullRequestShouldThrowNPEwBytes() {
new Derived(404, "message", null, new byte[1]);
}
static class Derived extends FeignException {
public Derived(int status, String message, Request request, Throwable cause) {
super(status, message, request, cause);
}
public Derived(int status, String message, Request request, Throwable cause, byte[] content) {
super(status, message, request, cause, content);
}
public Derived(int status, String message, Request request) {
super(status, message, request);
}
public Derived(int status, String message, Request request, byte[] content) {
super(status, message, request, content);
}
}
}