package testutil // import "github.com/docker/docker/internal/testutil" | |
import "math/rand" | |
// GenerateRandomAlphaOnlyString generates an alphabetical random string with length n. | |
func GenerateRandomAlphaOnlyString(n int) string { | |
// make a really long string | |
letters := []byte("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ") | |
b := make([]byte, n) | |
for i := range b { | |
b[i] = letters[rand.Intn(len(letters))] | |
} | |
return string(b) | |
} |