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// -*- Mode: Go; indent-tabs-mode: t -*-
/*
* Copyright (C) 2016 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 main_test
import (
. "gopkg.in/check.v1"
. "github.com/snapcore/snapd/cmd/snap"
)
type SnapAndNameSuite struct{}
var _ = Suite(&SnapAndNameSuite{})
func (s *SnapAndNameSuite) TestUnmarshalFlag(c *C) {
var sn SnapAndName
// Typical
err := sn.UnmarshalFlag("snap:name")
c.Assert(err, IsNil)
c.Check(sn.Snap, Equals, "snap")
c.Check(sn.Name, Equals, "name")
// Abbreviated
err = sn.UnmarshalFlag("snap")
c.Assert(err, IsNil)
c.Check(sn.Snap, Equals, "snap")
c.Check(sn.Name, Equals, "")
// Invalid
for _, input := range []string{
"snap:", // Empty name, should be spelled as "snap"
":", // Both snap and name empty, makes no sense
"snap:name:more", // Name containing :, probably a typo
"", // Empty input
} {
err = sn.UnmarshalFlag(input)
c.Assert(err, ErrorMatches, `invalid value: ".*" \(want snap:name or snap\)`)
c.Check(sn.Snap, Equals, "")
c.Check(sn.Name, Equals, "")
}
}
func (s *SnapAndNameSuite) TestUnmarshalFlagStrict(c *C) {
var sn SnapAndNameStrict
// Typical
err := sn.UnmarshalFlag("snap:name")
c.Assert(err, IsNil)
c.Check(sn.Snap, Equals, "snap")
c.Check(sn.Name, Equals, "name")
// Core snap
err = sn.UnmarshalFlag(":name")
c.Assert(err, IsNil)
c.Check(sn.Snap, Equals, "")
c.Check(sn.Name, Equals, "name")
// Invalid
for _, input := range []string{
"snap:", // Empty name, should be spelled as "snap"
":", // Both snap and name empty, makes no sense
"snap:name:more", // Name containing :, probably a typo
"", // Empty input
"snap", // Name empty unsupported for strict
} {
err = sn.UnmarshalFlag(input)
c.Assert(err, ErrorMatches, `invalid value: ".*" \(want snap:name or :name\)`)
c.Check(sn.Snap, Equals, "")
c.Check(sn.Name, Equals, "")
}
}
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