mirror of
https://github.com/rclone/rclone
synced 2024-12-25 17:03:45 +01:00
51 lines
961 B
Go
51 lines
961 B
Go
package random
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestStringLength(t *testing.T) {
|
|
for i := 0; i < 100; i++ {
|
|
s := String(i)
|
|
assert.Equal(t, i, len(s))
|
|
}
|
|
}
|
|
|
|
func TestStringDuplicates(t *testing.T) {
|
|
seen := map[string]bool{}
|
|
for i := 0; i < 100; i++ {
|
|
s := String(8)
|
|
assert.False(t, seen[s])
|
|
assert.Equal(t, 8, len(s))
|
|
seen[s] = true
|
|
}
|
|
}
|
|
|
|
func TestPasswordLength(t *testing.T) {
|
|
for i := 0; i <= 128; i++ {
|
|
s, err := Password(i)
|
|
require.NoError(t, err)
|
|
// expected length is number of bytes rounded up
|
|
expected := i / 8
|
|
if i%8 != 0 {
|
|
expected++
|
|
}
|
|
// then converted to base 64
|
|
expected = (expected*8 + 5) / 6
|
|
assert.Equal(t, expected, len(s), i)
|
|
}
|
|
}
|
|
|
|
func TestPasswordDuplicates(t *testing.T) {
|
|
seen := map[string]bool{}
|
|
for i := 0; i < 100; i++ {
|
|
s, err := Password(64)
|
|
require.NoError(t, err)
|
|
assert.False(t, seen[s])
|
|
seen[s] = true
|
|
}
|
|
}
|