sampler-fork/console/palette_test.go

100 lines
1.8 KiB
Go

package console
import (
"testing"
ui "github.com/gizak/termui/v3"
)
func TestGetPalette(t *testing.T) {
var (
darkPalette = Palette{
BaseColor: ColorWhite,
ReverseColor: ColorBlack,
}
lightPalette = Palette{
BaseColor: ColorBlack,
ReverseColor: ColorWhite,
}
)
tests := []struct {
name string
input Theme
Palette
}{
{"should return dark theme with base color white", ThemeDark, darkPalette},
{"should return light theme with base color black", ThemeLight, lightPalette},
}
for _, test := range tests {
palette := GetPalette(test.input)
if got := palette.BaseColor; got != test.BaseColor {
t.Errorf("GetPalette(%q) = %d, want %d", test.input, got, test.BaseColor)
}
}
}
func TestGetPaletteInvalidTheme(t *testing.T) {
const invalid Theme = "invalid"
defer func() {
if r := recover(); r == nil {
t.Errorf("GetPalette(%q) should have panicked", invalid)
}
}()
GetPalette(invalid)
}
func TestGetGradientColor(t *testing.T) {
type args struct {
gradient []ui.Color
cur int
max int
}
var (
lightThemeGradientInput = args{
gradient: []ui.Color{
250, 248, 246, 244, 242, 240, 238, 236, 234, 232, 16,
},
cur: 200,
max: 250,
}
darkThemeGradientInput = args{
gradient: []ui.Color{
39, 33, 62, 93, 164, 161,
},
cur: 40,
max: 180,
}
grey ui.Color = 234
blue ui.Color = 33
)
tests := []struct {
name string
args
want ui.Color
}{
{"should return color grey", lightThemeGradientInput, grey},
{"should return color blue", darkThemeGradientInput, blue},
}
for _, test := range tests {
gradientColor := GetGradientColor(
test.gradient,
test.cur,
test.max,
)
if got := gradientColor; got != test.want {
t.Errorf("GetGradientColor(%v) = %d, want %d", test.args, got, test.want)
}
}
}