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|
package yacspin
import (
"fmt"
"testing"
"github.com/fatih/color"
)
func Test_validColor(t *testing.T) {
validColors := []string{
"black", "red", "green", "yellow", "blue", "magenta", "cyan", "white",
"reset", "bold", "faint", "italic", "underline", "blinkslow", "blinkrapid", "reversevideo", "concealed", "crossedout",
"fgBlack", "fgRed", "fgGreen", "fgYellow", "fgBlue", "fgMagenta", "fgCyan", "fgWhite",
"fgHiBlack", "fgHiRed", "fgHiGreen", "fgHiYellow", "fgHiBlue", "fgHiMagenta", "fgHiCyan", "fgHiWhite",
"bgBlack", "bgRed", "bgGreen", "bgYellow", "bgBlue", "bgMagenta", "bgCyan", "bgWhite",
"bgHiBlack", "bgHiRed", "bgHiGreen", "bgHiYellow", "bgHiBlue", "bgHiMagenta", "bgHiCyan", "bgHiWhite",
}
tests := []struct {
name string
color string
want bool
}{
{
name: "invalid",
color: "invalid",
want: false,
},
}
for _, c := range validColors {
tests = append(tests, struct {
name string
color string
want bool
}{
name: c,
color: c,
want: true,
})
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := validColor(tt.color); got != tt.want {
t.Fatalf("validColor(%q) = %t, want %t", tt.color, got, tt.want)
}
})
}
}
func Test_colorFunc(t *testing.T) {
tests := []struct {
name string
colors []string
err string
}{
{
name: "no_color",
},
{
name: "color",
colors: []string{"fgHiGreen"},
},
{
name: "colors",
colors: []string{"fgHiGreen", "bgRed"},
},
{
name: "invalid_color",
colors: []string{"fgHiGreen", "invalid", "bgRed"},
err: "invalid is not a valid color",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
var tfn func(format string, a ...interface{}) string
if len(tt.colors) == 0 {
tfn = fmt.Sprintf
} else {
a := make([]color.Attribute, len(tt.colors))
for i, c := range tt.colors {
ca, ok := colorAttributeMap[c]
if !ok {
continue
}
a[i] = ca
}
tfn = color.New(a...).SprintfFunc()
}
fn, err := colorFunc(tt.colors...)
if cont := testErrCheck(t, "colorFunc()", tt.err, err); !cont {
return
}
if fn == nil {
t.Fatal("fn is nil")
}
got, want := fn("%s: %d", "test value", 42), tfn("%s: %d", "test value", 42)
if got != want {
t.Fatalf(`fn("%%s: %%d", "test value", 42) = %q, want %q`, got, want)
}
})
}
}
|
