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mirror of https://github.com/v2fly/v2ray-core.git synced 2024-11-17 18:06:15 -05:00
v2fly/common/uuid/uuid_test.go
2018-04-14 21:15:15 +02:00

72 lines
1.5 KiB
Go

package uuid_test
import (
"testing"
. "v2ray.com/core/common/uuid"
. "v2ray.com/ext/assert"
)
func TestParseBytes(t *testing.T) {
assert := With(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)
assert(err, IsNil)
assert(uuid.String(), Equals, str)
_, err = ParseBytes([]byte{1, 3, 2, 4})
assert(err, IsNotNil)
}
func TestParseString(t *testing.T) {
assert := With(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)
assert(err, IsNil)
assert(uuid.Bytes(), Equals, expectedBytes)
uuid, err = ParseString("2418d087")
assert(err, IsNotNil)
uuid, err = ParseString("2418d087-648k-4990-86e8-19dca1d006d3")
assert(err, IsNotNil)
}
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 = nil
var uuid2 *UUID = nil
assert(uuid.Equals(uuid2), IsTrue)
uuid3 := New()
assert(uuid.Equals(&uuid3), IsFalse)
}