1
0
mirror of https://github.com/v2fly/v2ray-core.git synced 2024-12-22 18:17:52 -05:00
v2fly/common/uuid/uuid_test.go
Darien Raymond 24288a74a2
update tests
2018-11-15 11:17:20 +01:00

82 lines
1.7 KiB
Go

package uuid_test
import (
"testing"
"github.com/google/go-cmp/cmp"
"v2ray.com/core/common"
"v2ray.com/core/common/compare"
. "v2ray.com/core/common/uuid"
. "v2ray.com/ext/assert"
)
func TestParseBytes(t *testing.T) {
str := "2418d087-648d-4990-86e8-19dca1d006d3"
bytes := []byte{0x24, 0x18, 0xd0, 0x87, 0x64, 0x8d, 0x49, 0x90, 0x86, 0xe8, 0x19, 0xdc, 0xa1, 0xd0, 0x06, 0xd3}
uuid, err := ParseBytes(bytes)
common.Must(err)
if diff := cmp.Diff(uuid.String(), str); diff != "" {
t.Error(diff)
}
_, err = ParseBytes([]byte{1, 3, 2, 4})
if err == nil {
t.Fatal("Expect error but nil")
}
}
func TestParseString(t *testing.T) {
str := "2418d087-648d-4990-86e8-19dca1d006d3"
expectedBytes := []byte{0x24, 0x18, 0xd0, 0x87, 0x64, 0x8d, 0x49, 0x90, 0x86, 0xe8, 0x19, 0xdc, 0xa1, 0xd0, 0x06, 0xd3}
uuid, err := ParseString(str)
common.Must(err)
if err := compare.BytesEqualWithDetail(expectedBytes, uuid.Bytes()); err != nil {
t.Fatal(err)
}
_, err = ParseString("2418d087")
if err == nil {
t.Fatal("Expect error but nil")
}
_, err = ParseString("2418d087-648k-4990-86e8-19dca1d006d3")
if err == nil {
t.Fatal("Expect error but nil")
}
}
func TestNewUUID(t *testing.T) {
assert := With(t)
uuid := New()
uuid2, err := ParseString(uuid.String())
assert(err, IsNil)
assert(uuid.String(), Equals, uuid2.String())
assert(uuid.Bytes(), Equals, uuid2.Bytes())
}
func TestRandom(t *testing.T) {
assert := With(t)
uuid := New()
uuid2 := New()
assert(uuid.String(), NotEquals, uuid2.String())
assert(uuid.Bytes(), NotEquals, uuid2.Bytes())
}
func TestEquals(t *testing.T) {
assert := With(t)
var uuid *UUID
var uuid2 *UUID
assert(uuid.Equals(uuid2), IsTrue)
uuid3 := New()
assert(uuid.Equals(&uuid3), IsFalse)
}