~kyrofa/unity-scope-snappy/update_godbus_testability
» Revision
12
: scope/uninstalling_preview_test.go
« back to all changes in this revision
Viewing changes to scope/uninstalling_preview_test.go
- browse files at revision 12
- compare with another revision
- download diff
- download tarball
- view history from revision 12
- Committer: Tarmac
- Author(s): Kyle Fazzari
- Date: 2015-06-17 15:09:55 UTC
- mfrom: (8.4.5 unity-scope-snappy)
- Revision ID: tarmac-20150617150955-merikzwopj9gtd7c
Add progress placeholder previews for manually refreshing.
Approved by PS Jenkins bot, Xavi Garcia.
Approved by PS Jenkins bot, Xavi Garcia.
- files added:
- scope/installing_preview.go
- files modified:
- scope/action_runner.go
added
removed
scope/uninstalling_preview_test.go
1
package scope
2
3
import (
4
"launchpad.net/unity-scope-snappy/internal/launchpad.net/go-unityscopes/v2"
5
"launchpad.net/unity-scope-snappy/webdm"
6
"testing"
7
)
8
9
// Test typical NewUninstallingPreview usage.
10
func TestNewUninstallingPreview(t *testing.T) {
11
preview, err := NewUninstallingPreview(webdm.Package{
12
Id: "package1",
13
Status: webdm.StatusInstalled,
14
})
15
if err != nil {
16
t.Error("Unexpected error creating new uninstalling preview: %s", err)
17
}
18
19
if preview.snap.Id != "package1" {
20
t.Error(`Preview snap's ID is "%s", expected "package1"`, preview.snap.Id)
21
}
22
}
23
24
// Make sure an error occurs if the package isn't installed
25
func TestNewUninstallingPreview_notInstalled(t *testing.T) {
26
_, err := NewUninstallingPreview(webdm.Package{Status: webdm.StatusNotInstalled})
27
if err == nil {
28
t.Error("Expected an error if the package isn't installed")
29
}
30
}
31
32
// Test typical Generate usage.
33
func TestUninstallingPreview_generate(t *testing.T) {
34
preview, _ := NewUninstallingPreview(
35
webdm.Package{
36
Id: "package1",
37
Name: "package1",
38
Origin: "foo",
39
Version: "0.1",
40
Vendor: "bar",
41
Description: "baz",
42
IconUrl: "http://fake",
43
Status: webdm.StatusInstalled,
44
DownloadSize: 123456,
45
Type: "oem",
46
})
47
48
receiver := new(FakeWidgetReceiver)
49
50
err := preview.Generate(receiver)
51
if err != nil {
52
t.Errorf("Unexpected error while generating preview: %s", err)
53
}
54
55
if len(receiver.widgets) != 2 {
56
// Exit here so we don't index out of bounds later
57
t.Fatalf("Got %d widgets, expected 2", len(receiver.widgets))
58
}
59
60
widget := receiver.widgets[0]
61
if widget.WidgetType() == "text" {
62
verifyUninstallingTextWidget(t, widget)
63
} else {
64
t.Error("Expected text to be first widget")
65
}
66
67
widget = receiver.widgets[1]
68
if widget.WidgetType() == "actions" {
69
verifyUninstallingActionsWidget(t, widget)
70
} else {
71
t.Error("Expected actions to be second widget")
72
}
73
}
74
75
// Test that errors are displayed if the snap doesn't successfully uninstall
76
func TestUninstallingPreview_generate_uninstallFailed(t *testing.T) {
77
preview, _ := NewUninstallingPreview(
78
webdm.Package{
79
Id: "package1",
80
Name: "package1",
81
Status: webdm.StatusInstalled,
82
Message: "Unable to uninstall", // This indicates failure
83
})
84
85
receiver := new(FakeWidgetReceiver)
86
87
err := preview.Generate(receiver)
88
if err != nil {
89
t.Errorf("Unexpected error while generating preview: %s", err)
90
}
91
92
if len(receiver.widgets) != 2 {
93
// Exit here so we don't index out of bounds later
94
t.Fatalf("Got %d widgets, expected 2", len(receiver.widgets))
95
}
96
97
widget := receiver.widgets[0]
98
if widget.WidgetType() == "text" {
99
verifyUninstallingFailedTextWidget(t, widget)
100
} else {
101
t.Error("Expected text to be first widget")
102
}
103
104
widget = receiver.widgets[1]
105
if widget.WidgetType() == "actions" {
106
verifyUninstallingFailedActionsWidget(t, widget)
107
} else {
108
t.Error("Expected actions to be second widget")
109
}
110
}
111
112
// Test that Generate fails if the package isn't installed
113
func TestUninstallingPreview_generate_notInstalled(t *testing.T) {
114
preview := UninstallingPreview{
115
snap: webdm.Package{
116
Status: webdm.StatusNotInstalled,
117
},
118
}
119
120
receiver := new(FakeWidgetReceiver)
121
122
err := preview.Generate(receiver)
123
if err == nil {
124
t.Error("Expected an error if the package isn't installed")
125
}
126
}
127
128
// verifyUninstallingTextWidget is used to verify that a text widget matches
129
// what we expect.
130
//
131
// Parameters:
132
// t: Testing handle for when errors occur.
133
// widget: Text widget to verify.
134
func verifyUninstallingTextWidget(t *testing.T, widget scopes.PreviewWidget) {
135
// Verify title presence
136
_, ok := widget["title"]
137
if !ok {
138
// Exit here so we don't dereference nil
139
t.Fatal("Expected text to include a title")
140
}
141
142
// Verify text presence
143
_, ok = widget["text"]
144
if !ok {
145
// Exit here so we don't dereference nil
146
t.Fatal("Expected text to include actual text")
147
}
148
}
149
150
// verifyUninstallingFailedTextWidget is used to verify that a text widget
151
// matches what we expect when the uninstall fails.
152
//
153
// Parameters:
154
// t: Testing handle for when errors occur.
155
// widget: Text widget to verify.
156
func verifyUninstallingFailedTextWidget(t *testing.T, widget scopes.PreviewWidget) {
157
// Verify title presence
158
_, ok := widget["title"]
159
if !ok {
160
// Exit here so we don't dereference nil
161
t.Fatal("Expected text to include a title")
162
}
163
164
// Verify text presence
165
_, ok = widget["text"]
166
if !ok {
167
// Exit here so we don't dereference nil
168
t.Fatal("Expected text to include actual text")
169
}
170
}
171
172
// verifyUninstallingActionsWidget is used to verify that an actions widget
173
// matches what we expect.
174
//
175
// Parameters:
176
// t: Testing handle for when errors occur.
177
// widget: Actions widget to verify.
178
func verifyUninstallingActionsWidget(t *testing.T, widget scopes.PreviewWidget) {
179
value, ok := widget["actions"]
180
if !ok {
181
t.Error("Expected actions widget to include actions")
182
}
183
184
actionsInterfaces := value.([]interface{})
185
186
if len(actionsInterfaces) != 1 {
187
// Exit here so we don't index out of bounds
188
t.Fatalf("Actions widget has %d actions, expected 1", len(actionsInterfaces))
189
}
190
191
// Verify the refresh action
192
action := actionsInterfaces[0].(map[string]interface{})
193
value, ok = action["id"]
194
if !ok {
195
t.Error("Expected refresh action to have an id")
196
}
197
if value != ActionRefreshUninstalling {
198
t.Errorf(`Expected refresh action's ID to be "%d"`, ActionRefreshUninstalling)
199
}
200
201
value, ok = action["label"]
202
if !ok {
203
t.Error("Expected refresh action to have a label")
204
}
205
if value != "Refresh" {
206
t.Error(`Expected refresh action's label to be "Refresh"`)
207
}
208
}
209
210
// verifyUninstallingFailedActionsWidget is used to verify that an actions
211
// widget matches what we expect when an uninstall failed.
212
//
213
// Parameters:
214
// t: Testing handle for when errors occur.
215
// widget: Actions widget to verify.
216
func verifyUninstallingFailedActionsWidget(t *testing.T, widget scopes.PreviewWidget) {
217
value, ok := widget["actions"]
218
if !ok {
219
t.Error("Expected actions widget to include actions")
220
}
221
222
actionsInterfaces := value.([]interface{})
223
224
if len(actionsInterfaces) != 1 {
225
// Exit here so we don't index out of bounds
226
t.Fatalf("Actions widget has %d actions, expected 1", len(actionsInterfaces))
227
}
228
229
// Verify the okay action
230
action := actionsInterfaces[0].(map[string]interface{})
231
value, ok = action["id"]
232
if !ok {
233
t.Error("Expected okay action to have an id")
234
}
235
if value != ActionOk {
236
t.Errorf(`Expected okay action's ID to be "%d"`, ActionOk)
237
}
238
239
value, ok = action["label"]
240
if !ok {
241
t.Error("Expected okay action to have a label")
242
}
243
if value != "Okay" {
244
t.Error(`Expected okay action's label to be "Okay"`)
245
}
246
}
Loggerhead is a web-based interface for Breezy
Version: 2.0.1