go-ceph/rbd/errors_test.go

27 lines
590 B
Go

package rbd
import (
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestRBDError(t *testing.T) {
err := getError(0)
assert.NoError(t, err)
err = getError(-39) // NOTEMPTY (image still has a snapshot)
assert.Error(t, err)
assert.Equal(t, err.Error(), "rbd: ret=-39, Directory not empty")
errno, ok := err.(interface{ ErrorCode() int })
assert.True(t, ok)
require.NotNil(t, errno)
assert.Equal(t, errno.ErrorCode(), -39)
err = getError(345) // no such errno
assert.Error(t, err)
assert.Equal(t, err.Error(), "rbd: ret=345")
}