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
|
package utils
import (
"fmt"
"net/url"
"github.com/containers/common/pkg/config"
. "github.com/onsi/gomega" //nolint:golint,stylecheck
"github.com/onsi/gomega/format"
"github.com/onsi/gomega/gexec"
"github.com/onsi/gomega/matchers"
"github.com/onsi/gomega/types"
)
// HaveActiveService verifies the given service is the active service
func HaveActiveService(name interface{}) OmegaMatcher {
return WithTransform(
func(cfg *config.Config) string {
return cfg.Engine.ActiveService
},
Equal(name))
}
type ServiceMatcher struct {
types.GomegaMatcher
Name interface{}
URI interface{}
Identity interface{}
failureMessage string
negatedFailureMessage string
}
func VerifyService(name, uri, identity interface{}) OmegaMatcher {
return &ServiceMatcher{
Name: name,
URI: uri,
Identity: identity,
}
}
func (matcher *ServiceMatcher) Match(actual interface{}) (success bool, err error) {
cfg, ok := actual.(*config.Config)
if !ok {
return false, fmt.Errorf("ServiceMatcher matcher expects a config.Config")
}
if _, err = url.Parse(matcher.URI.(string)); err != nil {
return false, err
}
success, err = HaveKey(matcher.Name).Match(cfg.Engine.ServiceDestinations)
if !success || err != nil {
matcher.failureMessage = HaveKey(matcher.Name).FailureMessage(cfg.Engine.ServiceDestinations)
matcher.negatedFailureMessage = HaveKey(matcher.Name).NegatedFailureMessage(cfg.Engine.ServiceDestinations)
return
}
sd := cfg.Engine.ServiceDestinations[matcher.Name.(string)]
success, err = Equal(matcher.URI).Match(sd.URI)
if !success || err != nil {
matcher.failureMessage = Equal(matcher.URI).FailureMessage(sd.URI)
matcher.negatedFailureMessage = Equal(matcher.URI).NegatedFailureMessage(sd.URI)
return
}
success, err = Equal(matcher.Identity).Match(sd.Identity)
if !success || err != nil {
matcher.failureMessage = Equal(matcher.Identity).FailureMessage(sd.Identity)
matcher.negatedFailureMessage = Equal(matcher.Identity).NegatedFailureMessage(sd.Identity)
return
}
return true, nil
}
func (matcher *ServiceMatcher) FailureMessage(_ interface{}) string {
return matcher.failureMessage
}
func (matcher *ServiceMatcher) NegatedFailureMessage(_ interface{}) string {
return matcher.negatedFailureMessage
}
type URLMatcher struct {
matchers.EqualMatcher
}
// VerifyURL matches when actual is a valid URL and matches expected
func VerifyURL(uri interface{}) OmegaMatcher {
return &URLMatcher{matchers.EqualMatcher{Expected: uri}}
}
func (matcher *URLMatcher) Match(actual interface{}) (bool, error) {
e, ok := matcher.Expected.(string)
if !ok {
return false, fmt.Errorf("VerifyURL requires string inputs %T is not supported", matcher.Expected)
}
eURI, err := url.Parse(e)
if err != nil {
return false, err
}
a, ok := actual.(string)
if !ok {
return false, fmt.Errorf("VerifyURL requires string inputs %T is not supported", actual)
}
aURI, err := url.Parse(a)
if err != nil {
return false, err
}
return (&matchers.EqualMatcher{Expected: eURI}).Match(aURI)
}
type ExitMatcher struct {
types.GomegaMatcher
Expected int
Actual int
}
// ExitWithError matches when assertion is > argument. Default 0
// Modeled after the gomega Exit() matcher and also operates on sessions.
func ExitWithError(optionalExitCode ...int) *ExitMatcher {
exitCode := 0
if len(optionalExitCode) > 0 {
exitCode = optionalExitCode[0]
}
return &ExitMatcher{Expected: exitCode}
}
// Match follows gexec.Matcher interface
func (matcher *ExitMatcher) Match(actual interface{}) (success bool, err error) {
exiter, ok := actual.(gexec.Exiter)
if !ok {
return false, fmt.Errorf("ExitWithError must be passed a gexec.Exiter (Missing method ExitCode() int) Got:\n#{format.Object(actual, 1)}")
}
matcher.Actual = exiter.ExitCode()
if matcher.Actual == -1 {
return false, nil
}
return matcher.Actual > matcher.Expected, nil
}
func (matcher *ExitMatcher) FailureMessage(_ interface{}) (message string) {
if matcher.Actual == -1 {
return "Expected process to exit. It did not."
}
return format.Message(matcher.Actual, "to be greater than exit code: ", matcher.Expected)
}
func (matcher *ExitMatcher) NegatedFailureMessage(_ interface{}) (message string) {
switch {
case matcher.Actual == -1:
return "you really shouldn't be able to see this!"
case matcher.Expected == -1:
return "Expected process not to exit. It did."
}
return format.Message(matcher.Actual, "is less than or equal to exit code: ", matcher.Expected)
}
func (matcher *ExitMatcher) MatchMayChangeInTheFuture(actual interface{}) bool {
session, ok := actual.(*gexec.Session)
if ok {
return session.ExitCode() == -1
}
return true
}
|
