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
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
|
package endpoints
import (
"strings"
"testing"
)
func TestDecodeEndpoints_V3(t *testing.T) {
const v3Doc = `
{
"version": 3,
"partitions": [
{
"defaults": {
"hostname": "{service}.{region}.{dnsSuffix}",
"protocols": [
"https"
],
"signatureVersions": [
"v4"
]
},
"dnsSuffix": "amazonaws.com",
"partition": "aws",
"partitionName": "AWS Standard",
"regionRegex": "^(us|eu|ap|sa|ca)\\-\\w+\\-\\d+$",
"regions": {
"ap-northeast-1": {
"description": "Asia Pacific (Tokyo)"
}
},
"services": {
"acm": {
"endpoints": {
"ap-northeast-1": {}
}
},
"s3": {
"endpoints": {
"ap-northeast-1": {}
}
}
}
}
]
}`
resolver, err := DecodeModel(strings.NewReader(v3Doc))
if err != nil {
t.Fatalf("expected no error, got %v", err)
}
endpoint, err := resolver.EndpointFor("acm", "ap-northeast-1")
if err != nil {
t.Fatalf("failed to resolve endpoint, %v", err)
}
if a, e := endpoint.URL, "https://acm.ap-northeast-1.amazonaws.com"; a != e {
t.Errorf("expected %q URL got %q", e, a)
}
p := resolver.(partitions)[0]
s3Defaults := p.Services["s3"].Defaults
if a, e := s3Defaults.HasDualStack, boxedTrue; a != e {
t.Errorf("expect s3 service to have dualstack enabled")
}
if a, e := s3Defaults.DualStackHostname, "{service}.dualstack.{region}.{dnsSuffix}"; a != e {
t.Errorf("expect s3 dualstack host pattern to be %q, got %q", e, a)
}
ec2metaEndpoint := p.Services["ec2metadata"].Endpoints["aws-global"]
if a, e := ec2metaEndpoint.Hostname, "169.254.169.254/latest"; a != e {
t.Errorf("expect ec2metadata host to be %q, got %q", e, a)
}
}
func TestDecodeEndpoints_NoPartitions(t *testing.T) {
const doc = `{ "version": 3 }`
resolver, err := DecodeModel(strings.NewReader(doc))
if err == nil {
t.Fatalf("expected error")
}
if resolver != nil {
t.Errorf("expect resolver to be nil")
}
}
func TestDecodeEndpoints_UnsupportedVersion(t *testing.T) {
const doc = `{ "version": 2 }`
resolver, err := DecodeModel(strings.NewReader(doc))
if err == nil {
t.Fatalf("expected error decoding model")
}
if resolver != nil {
t.Errorf("expect resolver to be nil")
}
}
func TestDecodeModelOptionsSet(t *testing.T) {
var actual DecodeModelOptions
actual.Set(func(o *DecodeModelOptions) {
o.SkipCustomizations = true
})
expect := DecodeModelOptions{
SkipCustomizations: true,
}
if actual != expect {
t.Errorf("expect %v options got %v", expect, actual)
}
}
func TestCustFixAppAutoscalingChina(t *testing.T) {
const doc = `
{
"version": 3,
"partitions": [{
"defaults" : {
"hostname" : "{service}.{region}.{dnsSuffix}",
"protocols" : [ "https" ],
"signatureVersions" : [ "v4" ]
},
"dnsSuffix" : "amazonaws.com.cn",
"partition" : "aws-cn",
"partitionName" : "AWS China",
"regionRegex" : "^cn\\-\\w+\\-\\d+$",
"regions" : {
"cn-north-1" : {
"description" : "China (Beijing)"
},
"cn-northwest-1" : {
"description" : "China (Ningxia)"
}
},
"services" : {
"application-autoscaling" : {
"defaults" : {
"credentialScope" : {
"service" : "application-autoscaling"
},
"hostname" : "autoscaling.{region}.amazonaws.com",
"protocols" : [ "http", "https" ]
},
"endpoints" : {
"cn-north-1" : { },
"cn-northwest-1" : { }
}
}
}
}]
}`
resolver, err := DecodeModel(strings.NewReader(doc))
if err != nil {
t.Fatalf("expect no error, got %v", err)
}
endpoint, err := resolver.EndpointFor(
"application-autoscaling", "cn-northwest-1",
)
if err != nil {
t.Fatalf("expect no error, got %v", err)
}
if e, a := `https://autoscaling.cn-northwest-1.amazonaws.com.cn`, endpoint.URL; e != a {
t.Errorf("expect %v, got %v", e, a)
}
}
func TestCustFixAppAutoscalingUsGov(t *testing.T) {
const doc = `
{
"version": 3,
"partitions": [{
"defaults" : {
"hostname" : "{service}.{region}.{dnsSuffix}",
"protocols" : [ "https" ],
"signatureVersions" : [ "v4" ]
},
"dnsSuffix" : "amazonaws.com",
"partition" : "aws-us-gov",
"partitionName" : "AWS GovCloud (US)",
"regionRegex" : "^us\\-gov\\-\\w+\\-\\d+$",
"regions" : {
"us-gov-east-1" : {
"description" : "AWS GovCloud (US-East)"
},
"us-gov-west-1" : {
"description" : "AWS GovCloud (US)"
}
},
"services" : {
"application-autoscaling" : {
"endpoints" : {
"us-gov-east-1" : { },
"us-gov-west-1" : { }
}
}
}
}]
}`
resolver, err := DecodeModel(strings.NewReader(doc))
if err != nil {
t.Fatalf("expect no error, got %v", err)
}
endpoint, err := resolver.EndpointFor(
"application-autoscaling", "us-gov-west-1",
)
if err != nil {
t.Fatalf("expect no error, got %v", err)
}
if e, a := `https://autoscaling.us-gov-west-1.amazonaws.com`, endpoint.URL; e != a {
t.Errorf("expect %v, got %v", e, a)
}
}
|
