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
|
package gui
import (
"fmt"
"os"
"strings"
"time"
"github.com/gdamore/tcell/v2"
"github.com/jesseduffield/gocui"
"github.com/jesseduffield/lazygit/pkg/commands/models"
"github.com/jesseduffield/lazygit/pkg/config"
"github.com/jesseduffield/lazygit/pkg/gui/keybindings"
"github.com/jesseduffield/lazygit/pkg/gui/types"
integrationTypes "github.com/jesseduffield/lazygit/pkg/integration/types"
)
// this gives our integration test a way of interacting with the gui for sending keypresses
// and reading state.
type GuiDriver struct {
gui *Gui
isIdleChan chan struct{}
toastChan chan string
headless bool
}
var _ integrationTypes.GuiDriver = &GuiDriver{}
func (self *GuiDriver) PressKey(keyStr string) {
self.CheckAllToastsAcknowledged()
key := keybindings.GetKey(keyStr)
var r rune
var tcellKey tcell.Key
switch v := key.(type) {
case rune:
r = v
tcellKey = tcell.KeyRune
case gocui.Key:
tcellKey = tcell.Key(v)
}
self.gui.g.ReplayedEvents.Keys <- gocui.NewTcellKeyEventWrapper(
tcell.NewEventKey(tcellKey, r, tcell.ModNone),
0,
)
self.waitTillIdle()
}
func (self *GuiDriver) Click(x, y int) {
self.CheckAllToastsAcknowledged()
self.gui.g.ReplayedEvents.MouseEvents <- gocui.NewTcellMouseEventWrapper(
tcell.NewEventMouse(x, y, tcell.ButtonPrimary, 0),
0,
)
self.waitTillIdle()
self.gui.g.ReplayedEvents.MouseEvents <- gocui.NewTcellMouseEventWrapper(
tcell.NewEventMouse(x, y, tcell.ButtonNone, 0),
0,
)
self.waitTillIdle()
}
// wait until lazygit is idle (i.e. all processing is done) before continuing
func (self *GuiDriver) waitTillIdle() {
<-self.isIdleChan
}
func (self *GuiDriver) CheckAllToastsAcknowledged() {
if t := self.NextToast(); t != nil {
self.Fail("Toast not acknowledged: " + *t)
}
}
func (self *GuiDriver) Keys() config.KeybindingConfig {
return self.gui.Config.GetUserConfig().Keybinding
}
func (self *GuiDriver) CurrentContext() types.Context {
return self.gui.c.Context().Current()
}
func (self *GuiDriver) ContextForView(viewName string) types.Context {
context, ok := self.gui.helpers.View.ContextForView(viewName)
if !ok {
return nil
}
return context
}
func (self *GuiDriver) Fail(message string) {
currentView := self.gui.g.CurrentView()
// Check for unacknowledged toast: it may give us a hint as to why the test failed
toastMessage := ""
if t := self.NextToast(); t != nil {
toastMessage = fmt.Sprintf("Unacknowledged toast message: %s\n", *t)
}
fullMessage := fmt.Sprintf(
"%s\nFinal Lazygit state:\n%s\nUpon failure, focused view was '%s'.\n%sLog:\n%s", message,
self.gui.g.Snapshot(),
currentView.Name(),
toastMessage,
strings.Join(self.gui.GuiLog, "\n"),
)
self.gui.g.Close()
// need to give the gui time to close
time.Sleep(time.Millisecond * 100)
_, err := fmt.Fprintln(os.Stderr, fullMessage)
if err != nil {
panic("Test failed. Failed writing to stderr")
}
panic("Test failed")
}
// logs to the normal place that you log to i.e. viewable with `lazygit --logs`
func (self *GuiDriver) Log(message string) {
self.gui.c.Log.Warn(message)
}
// logs in the actual UI (in the commands panel)
func (self *GuiDriver) LogUI(message string) {
self.gui.c.LogAction(message)
}
func (self *GuiDriver) CheckedOutRef() *models.Branch {
return self.gui.helpers.Refs.GetCheckedOutRef()
}
func (self *GuiDriver) MainView() *gocui.View {
return self.gui.mainView()
}
func (self *GuiDriver) SecondaryView() *gocui.View {
return self.gui.secondaryView()
}
func (self *GuiDriver) View(viewName string) *gocui.View {
view, err := self.gui.g.View(viewName)
if err != nil {
panic(err)
}
return view
}
func (self *GuiDriver) SetCaption(caption string) {
self.gui.setCaption(caption)
self.waitTillIdle()
}
func (self *GuiDriver) SetCaptionPrefix(prefix string) {
self.gui.setCaptionPrefix(prefix)
self.waitTillIdle()
}
func (self *GuiDriver) NextToast() *string {
select {
case t := <-self.toastChan:
return &t
default:
return nil
}
}
func (self *GuiDriver) Headless() bool {
return self.headless
}
|
