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
|
//go:build go1.9
// +build go1.9
package neptune
import (
"fmt"
"io/ioutil"
"net/url"
"regexp"
"testing"
"time"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/request"
"github.com/aws/aws-sdk-go/awstesting"
"github.com/aws/aws-sdk-go/awstesting/unit"
)
func TestCopyDBClusterSnapshotRequestNoPanic(t *testing.T) {
svc := New(unit.Session, &aws.Config{Region: aws.String("us-west-2")})
f := func() {
// Doesn't panic on nil input
req, _ := svc.CopyDBClusterSnapshotRequest(nil)
req.Sign()
}
if paniced, p := awstesting.DidPanic(f); paniced {
t.Errorf("expect no panic, got %v", p)
}
}
func TestPresignCrossRegionRequest(t *testing.T) {
const targetRegion = "us-west-2"
svc := New(unit.Session, &aws.Config{Region: aws.String(targetRegion)})
const regexPattern = `^https://rds.us-west-1\.amazonaws\.com/\?Action=%s.+?DestinationRegion=%s.+`
cases := map[string]struct {
Req *request.Request
Assert func(*testing.T, string)
}{
opCopyDBClusterSnapshot: {
Req: func() *request.Request {
req, _ := svc.CopyDBClusterSnapshotRequest(
&CopyDBClusterSnapshotInput{
SourceRegion: aws.String("us-west-1"),
SourceDBClusterSnapshotIdentifier: aws.String("foo"),
TargetDBClusterSnapshotIdentifier: aws.String("bar"),
})
return req
}(),
Assert: assertAsRegexMatch(fmt.Sprintf(regexPattern,
opCopyDBClusterSnapshot, targetRegion)),
},
opCreateDBCluster: {
Req: func() *request.Request {
req, _ := svc.CreateDBClusterRequest(
&CreateDBClusterInput{
SourceRegion: aws.String("us-west-1"),
DBClusterIdentifier: aws.String("foo"),
Engine: aws.String("bar"),
})
return req
}(),
Assert: assertAsRegexMatch(fmt.Sprintf(regexPattern,
opCreateDBCluster, targetRegion)),
},
opCopyDBClusterSnapshot + " same region": {
Req: func() *request.Request {
req, _ := svc.CopyDBClusterSnapshotRequest(
&CopyDBClusterSnapshotInput{
SourceRegion: aws.String("us-west-2"),
SourceDBClusterSnapshotIdentifier: aws.String("foo"),
TargetDBClusterSnapshotIdentifier: aws.String("bar"),
})
return req
}(),
Assert: assertAsEmpty(),
},
opCreateDBCluster + " same region": {
Req: func() *request.Request {
req, _ := svc.CreateDBClusterRequest(
&CreateDBClusterInput{
SourceRegion: aws.String("us-west-2"),
DBClusterIdentifier: aws.String("foo"),
Engine: aws.String("bar"),
})
return req
}(),
Assert: assertAsEmpty(),
},
opCopyDBClusterSnapshot + " presignURL set": {
Req: func() *request.Request {
req, _ := svc.CopyDBClusterSnapshotRequest(
&CopyDBClusterSnapshotInput{
SourceRegion: aws.String("us-west-1"),
SourceDBClusterSnapshotIdentifier: aws.String("foo"),
TargetDBClusterSnapshotIdentifier: aws.String("bar"),
PreSignedUrl: aws.String("mockPresignedURL"),
})
return req
}(),
Assert: assertAsEqual("mockPresignedURL"),
},
opCreateDBCluster + " presignURL set": {
Req: func() *request.Request {
req, _ := svc.CreateDBClusterRequest(
&CreateDBClusterInput{
SourceRegion: aws.String("us-west-1"),
DBClusterIdentifier: aws.String("foo"),
Engine: aws.String("bar"),
PreSignedUrl: aws.String("mockPresignedURL"),
})
return req
}(),
Assert: assertAsEqual("mockPresignedURL"),
},
}
for name, c := range cases {
t.Run(name, func(t *testing.T) {
if err := c.Req.Sign(); err != nil {
t.Fatalf("expect no error, got %v", err)
}
b, _ := ioutil.ReadAll(c.Req.HTTPRequest.Body)
q, _ := url.ParseQuery(string(b))
u, _ := url.QueryUnescape(q.Get("PreSignedUrl"))
c.Assert(t, u)
})
}
}
func TestPresignWithSourceNotSet(t *testing.T) {
reqs := map[string]*request.Request{}
svc := New(unit.Session, &aws.Config{Region: aws.String("us-west-2")})
reqs[opCopyDBClusterSnapshot], _ = svc.CopyDBClusterSnapshotRequest(&CopyDBClusterSnapshotInput{
SourceDBClusterSnapshotIdentifier: aws.String("foo"),
TargetDBClusterSnapshotIdentifier: aws.String("bar"),
})
for _, req := range reqs {
_, err := req.Presign(5 * time.Minute)
if err != nil {
t.Fatal(err)
}
}
}
func assertAsRegexMatch(exp string) func(*testing.T, string) {
return func(t *testing.T, v string) {
t.Helper()
if re, a := regexp.MustCompile(exp), v; !re.MatchString(a) {
t.Errorf("expect %s to match %s", re, a)
}
}
}
func assertAsEmpty() func(*testing.T, string) {
return func(t *testing.T, v string) {
t.Helper()
if len(v) != 0 {
t.Errorf("expect empty, got %v", v)
}
}
}
func assertAsEqual(expect string) func(*testing.T, string) {
return func(t *testing.T, v string) {
t.Helper()
if e, a := expect, v; e != a {
t.Errorf("expect %v, got %v", e, a)
}
}
}
|
