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package ct
import (
"fmt"
"testing"
)
func TestChangeColor(t *testing.T) {
defer ResetColor()
fmt.Println("Normal text...")
text := "This is an demo of using ChangeColor to output colorful texts"
i := 1
for _, c := range text {
ChangeColor(Color(i/2%8)+Black, i%2 == 1, Color((i+2)/2%8)+Black, false)
fmt.Print(string(c))
i++
}
fmt.Println()
ChangeColor(Red, true, White, false)
fmt.Println("Before reset.")
ChangeColor(Red, false, White, true)
fmt.Println("Before reset.")
ResetColor()
fmt.Println("After reset.")
fmt.Println("After reset.")
}
func TestForeground(t *testing.T) {
ResetColor()
defer ResetColor()
fmt.Println("Please check the words under the following text shows with the corresponding front color:")
colorToText := [...]string{
Black: "black",
Red: "red",
Green: "green",
Yellow: "yellow",
Blue: "blue",
Magenta: "magenta",
Cyan: "cyan",
White: "white",
}
for i := range colorToText {
cl := Color(i)
if cl != None {
Foreground(cl, false)
fmt.Print(colorToText[i], ",")
Foreground(cl, true)
fmt.Print(colorToText[i], ",")
}
}
fmt.Println()
}
func TestBackground(t *testing.T) {
ResetColor()
defer ResetColor()
fmt.Println("Please check the words under the following text shows with the corresponding background color:")
colorToText := [...]string{
Black: "black",
Red: "red",
Green: "green",
Yellow: "yellow",
Blue: "blue",
Magenta: "magenta",
Cyan: "cyan",
White: "white",
}
for i := range colorToText {
cl := Color(i)
if cl != None {
Background(cl, false)
fmt.Print(colorToText[i], ",")
Background(cl, true)
fmt.Print(colorToText[i], ",")
}
}
fmt.Println()
}
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