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package utils
import (
"encoding/hex"
"testing"
cbor "github.com/fxamacker/cbor/v2"
"github.com/stretchr/testify/require"
)
func Test_DefaultCBOREncoder(t *testing.T) {
t.Parallel()
var (
ss = &sampleStructure{
ImportantString: "Hello World",
}
importantString = `a170696d706f7274616e745f737472696e676b48656c6c6f20576f726c64`
cborEncoder CBORMarshal = cbor.Marshal
)
raw, err := cborEncoder(ss)
require.NoError(t, err)
require.Equal(t, hex.EncodeToString(raw), importantString)
}
func Test_DefaultCBORDecoder(t *testing.T) {
t.Parallel()
var (
ss sampleStructure
importantString, err = hex.DecodeString("a170696d706f7274616e745f737472696e676b48656c6c6f20576f726c64")
cborDecoder CBORUnmarshal = cbor.Unmarshal
)
if err != nil {
t.Error("Failed to decode hex string")
}
err = cborDecoder(importantString, &ss)
require.NoError(t, err)
require.Equal(t, "Hello World", ss.ImportantString)
}
func Test_DefaultCBOREncoderWithEmptyString(t *testing.T) {
t.Parallel()
var (
ss = &sampleStructure{
ImportantString: "",
}
importantString = `a170696d706f7274616e745f737472696e6760`
cborEncoder CBORMarshal = cbor.Marshal
)
raw, err := cborEncoder(ss)
require.NoError(t, err)
require.Equal(t, hex.EncodeToString(raw), importantString)
}
func Test_DefaultCBORDecoderWithEmptyString(t *testing.T) {
t.Parallel()
var (
ss sampleStructure
importantString, err = hex.DecodeString("a170696d706f7274616e745f737472696e6760")
cborDecoder CBORUnmarshal = cbor.Unmarshal
)
if err != nil {
t.Error("Failed to decode hex string")
}
err = cborDecoder(importantString, &ss)
require.NoError(t, err)
require.Empty(t, ss.ImportantString)
}
func Test_DefaultCBOREncoderWithUnitializedStruct(t *testing.T) {
t.Parallel()
var (
ss sampleStructure
importantString = `a170696d706f7274616e745f737472696e6760`
cborEncoder CBORMarshal = cbor.Marshal
)
raw, err := cborEncoder(ss)
require.NoError(t, err)
require.Equal(t, hex.EncodeToString(raw), importantString)
}
func Test_DefaultCBORDecoderWithUnitializedStruct(t *testing.T) {
t.Parallel()
var (
ss sampleStructure
emptySs sampleStructure
importantString, err = hex.DecodeString("a170696d706f7274616e745f737472696e6760")
cborDecoder CBORUnmarshal = cbor.Unmarshal
)
if err != nil {
t.Error("Failed to decode hex string")
}
err = cborDecoder(importantString, &ss)
require.NoError(t, err)
require.Equal(t, emptySs, ss)
}
func Test_CBORDecodeInvalid(t *testing.T) {
t.Parallel()
data := []byte{0xff, 0xff}
var ss sampleStructure
err := cbor.Unmarshal(data, &ss)
require.Error(t, err)
}
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