1package daemon
2
3import (
4 "testing"
5
6 "github.com/stretchr/testify/require"
7
8 renderer "github.com/bnema/vev-vt"
9 "github.com/bnema/vev/internal/domain"
10 themeui "github.com/bnema/vev/internal/usecase/theme"
11)
12
13func backdropTheme() themeui.Theme {
14 return themeui.Theme{Known: true, HasFG: true, HasBG: true, Foreground: renderer.RGB{R: 220, G: 220, B: 220}, Background: renderer.RGB{R: 10, G: 10, B: 10}}
15}
16
17func TestApplyOverlayBackdropDimsCompleteFrame(t *testing.T) {
18 frame := renderer.NewFrame(4, 3)
19 original := renderer.Cell{Rune: '界', Style: renderer.DefaultStyle()}
20 for y := range frame.Height {
21 for x := range frame.Width {
22 frame.Set(x, y, renderer.Cell{Rune: rune('a' + y*frame.Width + x), Style: renderer.DefaultStyle()})
23 }
24 }
25 frame.Set(1, 1, original)
26 frame.Set(2, 1, renderer.Cell{Continuation: true, Style: renderer.DefaultStyle()})
27
28 applyOverlayBackdrop(frame, backdropTheme())
29 dimmed := themeui.NewDimmer(backdropTheme()).Dim(renderer.DefaultStyle())
30 for y := range frame.Height {
31 for x := range frame.Width {
32 require.Equal(t, dimmed.Canonical(), frame.At(x, y).Style.Canonical(), "cell (%d,%d)", x, y)
33 }
34 }
35 require.Equal(t, '界', frame.At(1, 1).Rune)
36 require.True(t, frame.At(2, 1).Continuation)
37 require.Zero(t, frame.At(2, 1).Rune)
38}
39
40func TestDimFrameRectClipsToFrame(t *testing.T) {
41 frame := renderer.NewFrame(4, 4)
42 before := frame.Clone()
43 dimFrameRect(frame, domain.Rect{X: 2, Y: 2, Width: 4, Height: 4}, backdropTheme())
44 dimmed := themeui.NewDimmer(backdropTheme()).Dim(renderer.DefaultStyle())
45
46 for _, point := range [][2]int{{2, 2}, {3, 2}, {2, 3}, {3, 3}} {
47 require.Equal(t, dimmed.Canonical(), frame.At(point[0], point[1]).Style.Canonical())
48 }
49 for _, point := range [][2]int{{0, 0}, {1, 1}, {3, 1}, {1, 3}} {
50 require.Equal(t, before.At(point[0], point[1]).Style, frame.At(point[0], point[1]).Style)
51 }
52}