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
|
package goredis
import (
"context"
"net"
"sync/atomic"
"testing"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/gitlab/workhorse/internal/config"
"gitlab.com/gitlab-org/gitlab/workhorse/internal/helper"
)
func mockRedisServer(t *testing.T, connectReceived *atomic.Value) string {
ln, err := net.Listen("tcp", "127.0.0.1:0")
require.Nil(t, err)
go func() {
defer ln.Close()
conn, err := ln.Accept()
require.Nil(t, err)
connectReceived.Store(true)
conn.Write([]byte("OK\n"))
}()
return ln.Addr().String()
}
func TestConfigureNoConfig(t *testing.T) {
rdb = nil
Configure(nil)
require.Nil(t, rdb, "rdb client should be nil")
}
func TestConfigureValidConfigX(t *testing.T) {
testCases := []struct {
scheme string
}{
{
scheme: "redis",
},
{
scheme: "tcp",
},
}
for _, tc := range testCases {
t.Run(tc.scheme, func(t *testing.T) {
connectReceived := atomic.Value{}
a := mockRedisServer(t, &connectReceived)
parsedURL := helper.URLMustParse(tc.scheme + "://" + a)
cfg := &config.RedisConfig{URL: config.TomlURL{URL: *parsedURL}}
Configure(cfg)
require.NotNil(t, GetRedisClient().Conn(), "Pool should not be nil")
// goredis initialise connections lazily
rdb.Ping(context.Background())
require.True(t, connectReceived.Load().(bool))
rdb = nil
})
}
}
func TestConnectToSentinel(t *testing.T) {
testCases := []struct {
scheme string
}{
{
scheme: "redis",
},
{
scheme: "tcp",
},
}
for _, tc := range testCases {
t.Run(tc.scheme, func(t *testing.T) {
connectReceived := atomic.Value{}
a := mockRedisServer(t, &connectReceived)
addrs := []string{tc.scheme + "://" + a}
var sentinelUrls []config.TomlURL
for _, a := range addrs {
parsedURL := helper.URLMustParse(a)
sentinelUrls = append(sentinelUrls, config.TomlURL{URL: *parsedURL})
}
cfg := &config.RedisConfig{Sentinel: sentinelUrls}
Configure(cfg)
require.NotNil(t, GetRedisClient().Conn(), "Pool should not be nil")
// goredis initialise connections lazily
rdb.Ping(context.Background())
require.True(t, connectReceived.Load().(bool))
rdb = nil
})
}
}
func TestSentinelOptions(t *testing.T) {
testCases := []struct {
description string
inputSentinelPassword string
inputSentinel []string
password string
sentinels []string
}{
{
description: "no sentinel passwords",
inputSentinel: []string{"tcp://localhost:26480"},
sentinels: []string{"localhost:26480"},
},
{
description: "specific sentinel password defined",
inputSentinel: []string{"tcp://localhost:26480"},
inputSentinelPassword: "password1",
sentinels: []string{"localhost:26480"},
password: "password1",
},
{
description: "specific sentinel password defined in url",
inputSentinel: []string{"tcp://:password2@localhost:26480", "tcp://:password3@localhost:26481"},
sentinels: []string{"localhost:26480", "localhost:26481"},
password: "password2",
},
{
description: "passwords defined specifically and in url",
inputSentinel: []string{"tcp://:password2@localhost:26480", "tcp://:password3@localhost:26481"},
sentinels: []string{"localhost:26480", "localhost:26481"},
inputSentinelPassword: "password1",
password: "password1",
},
}
for _, tc := range testCases {
t.Run(tc.description, func(t *testing.T) {
sentinelUrls := make([]config.TomlURL, len(tc.inputSentinel))
for i, str := range tc.inputSentinel {
parsedURL := helper.URLMustParse(str)
sentinelUrls[i] = config.TomlURL{URL: *parsedURL}
}
outputPw, outputSentinels := sentinelOptions(&config.RedisConfig{
Sentinel: sentinelUrls,
SentinelPassword: tc.inputSentinelPassword,
})
require.Equal(t, tc.password, outputPw)
require.Equal(t, tc.sentinels, outputSentinels)
})
}
}
|