package keys_test

import (

"bytes"

"encoding/hex"

"sort"

"strings"

"testing"

"github.com/keys-pub/keys"

"github.com/stretchr/testify/require"

)

func TestRandID(t *testing.T) {

kid := keys.RandID("test")

require.False(t, strings.Contains(kid.String(), "="))

}

func TestRandBytes(t *testing.T) {

b1 := keys.RandBytes(32)

require.Equal(t, 32, len(b1))

for i := 0; i < 1000; i++ {

b2 := keys.RandBytes(32)

require.False(t, bytes.Equal(b1, b2))

}

}

func TestRandWords(t *testing.T) {

p6 := keys.RandWords(6)

require.Equal(t, 6, len(strings.Split(p6, " ")))

require.Panics(t, func() { keys.RandWords(0) })

p1 := keys.RandWords(24)

require.Equal(t, 24, len(strings.Split(p1, " ")))

require.Panics(t, func() { keys.RandWords(25) })

for i := 0; i < 1000; i++ {

p2 := keys.RandWords(24)

require.NotEqual(t, p1, p2)

}

}

func TestRand32P4(t *testing.T) {

rs := make([]string, 0, 100)

for i := uint32(1); i < 100; i++ {

b := keys.Rand32P4(i)

rs = append(rs, hex.EncodeToString(b[:]))

}

require.True(t, sort.StringsAreSorted(rs))

}

func TestRandUsername(t *testing.T) {

for i := 0; i < 100; i++ {

u := keys.RandUsername(8)

require.Equal(t, 8, len(u))

}

}

func TestRandTempPath(t *testing.T) {

p := keys.RandTempPath()

require.NotEmpty(t, p)

p2 := keys.RandTempPath()

require.NotEqual(t, p, p2)

}