mirror of
https://github.com/neilotoole/sq.git
synced 2024-12-19 22:21:56 +03:00
2f2dfd6e47
- Implement `sq diff --data`.
75 lines
1.7 KiB
Go
75 lines
1.7 KiB
Go
package errz_test
|
|
|
|
import (
|
|
"database/sql"
|
|
"errors"
|
|
"fmt"
|
|
"testing"
|
|
|
|
"github.com/neilotoole/slogt"
|
|
"github.com/neilotoole/sq/libsq/core/lg/lga"
|
|
|
|
"github.com/neilotoole/sq/libsq/core/errz"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestIs(t *testing.T) {
|
|
err := errz.Wrap(sql.ErrNoRows, "wrap")
|
|
|
|
require.Equal(t, "wrap: "+sql.ErrNoRows.Error(), err.Error())
|
|
require.True(t, errors.Is(err, sql.ErrNoRows))
|
|
}
|
|
|
|
func TestAs(t *testing.T) {
|
|
var originalErr error //nolint:gosimple
|
|
originalErr = &CustomError{msg: "huzzah"}
|
|
|
|
err := errz.Wrap(errz.Wrap(originalErr, "wrap"), "wrap")
|
|
require.Equal(t, "wrap: wrap: huzzah", err.Error())
|
|
|
|
var gotCustomErr *CustomError
|
|
require.True(t, errors.As(err, &gotCustomErr))
|
|
require.Equal(t, "huzzah", gotCustomErr.msg)
|
|
|
|
gotUnwrap := errz.Cause(err)
|
|
require.Equal(t, *originalErr.(*CustomError), *gotUnwrap.(*CustomError)) //nolint:errorlint
|
|
}
|
|
|
|
type CustomError struct {
|
|
msg string
|
|
}
|
|
|
|
func (e *CustomError) Error() string {
|
|
return e.msg
|
|
}
|
|
|
|
func TestLogError_LogValue(t *testing.T) {
|
|
log := slogt.New(t)
|
|
nakedErr := sql.ErrNoRows
|
|
|
|
log.Debug("naked", lga.Err, nakedErr)
|
|
|
|
zErr := errz.Err(nakedErr)
|
|
log.Debug("via errz.Err", lga.Err, zErr)
|
|
|
|
wrapErr := errz.Wrap(nakedErr, "wrap me")
|
|
log.Debug("via errz.Wrap", lga.Err, wrapErr)
|
|
}
|
|
|
|
func TestIsErrRelationNotExist(t *testing.T) {
|
|
var err error
|
|
require.False(t, errz.IsErrNotExist(err))
|
|
require.False(t, errz.IsErrNotExist(errz.New("huzzah")))
|
|
|
|
var rne1 *errz.NotExistError
|
|
require.True(t, errz.IsErrNotExist(rne1))
|
|
|
|
var rne2 *errz.NotExistError
|
|
require.True(t, errors.As(rne1, &rne2))
|
|
|
|
err = errz.NotExist(errz.New("huzzah"))
|
|
require.True(t, errz.IsErrNotExist(err))
|
|
err = fmt.Errorf("wrap me: %w", err)
|
|
require.True(t, errz.IsErrNotExist(err))
|
|
}
|