photoprism/pkg/rnd/uid_test.go

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package rnd
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestPPID(t *testing.T) {
for n := 0; n < 5; n++ {
uid := PPID('x')
t.Logf("id: %s", uid)
assert.Equal(t, len(uid), 16)
}
}
func BenchmarkPPID(b *testing.B) {
for n := 0; n < b.N; n++ {
PPID('x')
}
}
func TestIsPPID(t *testing.T) {
prefix := byte('x')
for n := 0; n < 10; n++ {
id := PPID(prefix)
assert.True(t, IsPPID(id, prefix))
}
assert.True(t, IsPPID("lt9k3pw1wowuy3c2", 'l'))
}
func TestIsUID(t *testing.T) {
assert.True(t, IsUID("lt9k3pw1wowuy3c2", 'l'))
// xmp.iid:dafbfeb8-a129-4e7c-9cf0-e7996a701cdb
assert.True(t, IsUID("dafbfeb8-a129-4e7c-9cf0-e7996a701cdb", 'l'))
assert.True(t, IsUID("6ba7b810-9dad-11d1-80b4-00c04fd430c8", 'l'))
assert.True(t, IsUID("55785BAC-9A4B-4747-B090-EE123FFEE437", 'l'))
assert.True(t, IsUID("550e8400-e29b-11d4-a716-446655440000", 'l'))
assert.False(t, IsUID("4B1FEF2D1CF4A5BE38B263E0637EDEAD", 'l'))
assert.False(t, IsUID("123", '1'))
assert.False(t, IsUID("_", '_'))
assert.False(t, IsUID("", '_'))
}