Files
snapd/testutil/exec_test.go

55 lines
1.6 KiB
Go

// -*- 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 testutil
import (
"os/exec"
. "gopkg.in/check.v1"
)
type mockCommandSuite struct{}
var _ = Suite(&mockCommandSuite{})
func (s *mockCommandSuite) TestMockCommand(c *C) {
mock := MockCommand(c, "cmd", "true")
defer mock.Restore()
err := exec.Command("cmd", "first-run", "--arg1", "arg2", "a space").Run()
c.Assert(err, IsNil)
err = exec.Command("cmd", "second-run", "--arg1", "arg2", "a %s").Run()
c.Assert(err, IsNil)
c.Assert(mock.Calls(), DeepEquals, [][]string{
{"cmd", "first-run", "--arg1", "arg2", "a space"},
{"cmd", "second-run", "--arg1", "arg2", "a %s"},
})
}
func (s *mockCommandSuite) TestMockCommandAlso(c *C) {
mock := MockCommand(c, "fst", "")
also := mock.Also("snd", "")
defer mock.Restore()
c.Assert(exec.Command("fst").Run(), IsNil)
c.Assert(exec.Command("snd").Run(), IsNil)
c.Check(mock.Calls(), DeepEquals, [][]string{{"fst"}, {"snd"}})
c.Check(mock.Calls(), DeepEquals, also.Calls())
}