neoneo-go/pkg/internal/testserdes/testing.go

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package testserdes
import (
"encoding/json"
"testing"
"github.com/nspcc-dev/neo-go/pkg/io"
"github.com/stretchr/testify/require"
)
// MarshalUnmarshalJSON checks if expected stays the same after
// marshal/unmarshal via JSON.
func MarshalUnmarshalJSON(t *testing.T, expected, actual interface{}) {
data, err := json.Marshal(expected)
require.NoError(t, err)
require.NoError(t, json.Unmarshal(data, actual))
require.Equal(t, expected, actual)
}
// EncodeDecodeBinary checks if expected stays the same after
// serializing/deserializing via io.Serializable methods.
func EncodeDecodeBinary(t *testing.T, expected, actual io.Serializable) {
data, err := EncodeBinary(expected)
require.NoError(t, err)
require.NoError(t, DecodeBinary(data, actual))
require.Equal(t, expected, actual)
}
// EncodeBinary serializes a to a byte slice.
func EncodeBinary(a io.Serializable) ([]byte, error) {
w := io.NewBufBinWriter()
a.EncodeBinary(w.BinWriter)
if w.Err != nil {
return nil, w.Err
}
return w.Bytes(), nil
}
// DecodeBinary deserializes a from a byte slice.
func DecodeBinary(data []byte, a io.Serializable) error {
r := io.NewBinReaderFromBuf(data)
a.DecodeBinary(r)
return r.Err
}