s_cherry_e/sr/internal/extend/rand/rand_test.go

package rand

import (
	"fmt"
	"math/rand/v2"
	"testing"
)

func TestRandInt(t *testing.T) {
	fmt.Println(RangeInt(0, 1))
	fmt.Println(RangeInt(1, 1))

	fmt.Println(RangeFloat(0, 1.0))
	fmt.Println(RangeFloat(0, 10.0))
	fmt.Println(RangeFloat(0, 10000.0))
}

func TestPerm(t *testing.T) {
	fmt.Println(rand.Perm(20))
}