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// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* Copyright (C) 2023 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package snap_test
import (
"errors"
"fmt"
. "gopkg.in/check.v1"
"github.com/snapcore/snapd/snap"
)
type errorsSuite struct{}
var _ = Suite(&errorsSuite{})
func (s *errorsSuite) TestNotSnapErrorNoDetails(c *C) {
err := snap.NotSnapError{Path: "some-path"}
c.Check(err, ErrorMatches, `cannot process snap or snapdir "some-path"`)
}
func (s *errorsSuite) TestNotSnapErrorWithDetails(c *C) {
err := snap.NotSnapError{Path: "some-path", Err: fmt.Errorf(`cannot open "some path"`)}
c.Check(err, ErrorMatches, `cannot process snap or snapdir: cannot open "some path"`)
}
func (s *errorsSuite) TestComponentNotInstalledErrorDetails(c *C) {
err := snap.ComponentNotInstalledError{
NotInstalledError: snap.NotInstalledError{Snap: "mysnap", Rev: snap.R(1)},
Component: "mycomp",
CompRev: snap.R(7),
}
c.Check(err, ErrorMatches,
`revision 7 of component "mycomp" is not installed for revision 1 of snap "mysnap"`)
err = snap.ComponentNotInstalledError{
NotInstalledError: snap.NotInstalledError{Snap: "mysnap", Rev: snap.R(1)},
Component: "mycomp",
}
c.Check(err, ErrorMatches, `component "mycomp" is not installed for revision 1 of snap "mysnap"`)
}
func (s *errorsSuite) TestNotInstalledErrorIs(c *C) {
err := &snap.NotInstalledError{Snap: "foo", Rev: snap.R(33)}
c.Check(errors.Is(err, &snap.NotInstalledError{}), Equals, true)
c.Check(errors.Is(errors.New("some error"), &snap.NotInstalledError{}), Equals, false)
}
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