frostfs-api-go-pogpp/service/utils_test.go

34 lines
691 B
Go

package service
import (
"testing"
"github.com/pkg/errors"
"github.com/stretchr/testify/require"
)
func TestSignedDataFromReader(t *testing.T) {
// nil SignedDataReader
_, err := SignedDataFromReader(nil)
require.EqualError(t, err, ErrNilSignedDataReader.Error())
rdr := &testSignedDataReader{
testSignedDataSrc: new(testSignedDataSrc),
}
// make reader to return an error
rdr.err = errors.New("test error")
_, err = SignedDataFromReader(rdr)
require.EqualError(t, err, rdr.err.Error())
// remove the error
rdr.err = nil
// fill the data
rdr.data = testData(t, 10)
res, err := SignedDataFromReader(rdr)
require.NoError(t, err)
require.Equal(t, rdr.data, res)
}