This repository was archived by the owner on Mar 27, 2024. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 232
Expand file tree
/
Copy pathapt_diff_test.go
More file actions
137 lines (128 loc) · 3.88 KB
/
Copy pathapt_diff_test.go
File metadata and controls
137 lines (128 loc) · 3.88 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
/*
Copyright 2018 Google, Inc. All rights reserved.
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 differs
import (
"reflect"
"testing"
pkgutil "github.com/GoogleContainerTools/container-diff/pkg/util"
"github.com/GoogleContainerTools/container-diff/util"
)
func TestParseLine(t *testing.T) {
testCases := []struct {
descrip string
line string
packages map[string]util.PackageInfo
currPackage string
expPackage string
expected map[string]util.PackageInfo
}{
{
descrip: "Not applicable line",
line: "Garbage: garbage info",
packages: map[string]util.PackageInfo{},
expPackage: "",
expected: map[string]util.PackageInfo{},
},
{
descrip: "Package line",
line: "Package: La-Croix",
currPackage: "Tea",
expPackage: "La-Croix",
packages: map[string]util.PackageInfo{},
expected: map[string]util.PackageInfo{},
},
{
descrip: "Version line",
line: "Version: Lime",
packages: map[string]util.PackageInfo{},
currPackage: "La-Croix",
expPackage: "La-Croix",
expected: map[string]util.PackageInfo{"La-Croix": {Version: "Lime"}},
},
{
descrip: "Version line with deb release info",
line: "Version: Lime+extra_lime",
packages: map[string]util.PackageInfo{},
currPackage: "La-Croix",
expPackage: "La-Croix",
expected: map[string]util.PackageInfo{"La-Croix": {Version: "Lime extra_lime"}},
},
{
descrip: "Size line",
line: "Installed-Size: 12",
packages: map[string]util.PackageInfo{},
currPackage: "La-Croix",
expPackage: "La-Croix",
expected: map[string]util.PackageInfo{"La-Croix": {Size: 12288}},
},
{
descrip: "Pre-existing PackageInfo struct",
line: "Installed-Size: 12",
packages: map[string]util.PackageInfo{"La-Croix": {Version: "Lime"}},
currPackage: "La-Croix",
expPackage: "La-Croix",
expected: map[string]util.PackageInfo{"La-Croix": {Version: "Lime", Size: 12288}},
},
}
for _, test := range testCases {
currPackage := parseLine(test.line, test.currPackage, test.packages)
if currPackage != test.expPackage {
t.Errorf("Expected current package to be: %s, but got: %s.", test.expPackage, currPackage)
}
if !reflect.DeepEqual(test.packages, test.expected) {
t.Errorf("Expected: %v but got: %v", test.expected, test.packages)
}
}
}
func TestGetAptPackages(t *testing.T) {
testCases := []struct {
descrip string
path string
expected map[string]util.PackageInfo
err bool
}{
{
descrip: "no directory",
path: "testDirs/notThere",
expected: map[string]util.PackageInfo{},
err: true,
},
{
descrip: "no packages",
path: "testDirs/noPackages",
expected: map[string]util.PackageInfo{},
},
{
descrip: "packages in expected location",
path: "testDirs/packageOne",
expected: map[string]util.PackageInfo{
"pac1": {Version: "1.0"},
"pac2": {Version: "2.0"},
"pac3": {Version: "3.0"}},
},
}
for _, test := range testCases {
d := AptAnalyzer{}
image := pkgutil.Image{FSPath: test.path}
packages, err := d.getPackages(image)
if err != nil && !test.err {
t.Errorf("Got unexpected error: %s", err)
}
if err == nil && test.err {
t.Errorf("Expected error but got none.")
}
if !reflect.DeepEqual(packages, test.expected) {
t.Errorf("Expected: %v but got: %v", test.expected, packages)
}
}
}