func (s *mountunitSuite) TestAddMountUnit(c *C) {
info := &snap.Info{
SideInfo: snap.SideInfo{
RealName: "foo",
Revision: snap.R(13),
},
Version: "1.1",
Architectures: []string{"all"},
}
err := backend.AddMountUnit(info, &s.nullProgress)
c.Assert(err, IsNil)
// ensure correct mount unit
mount, err := ioutil.ReadFile(filepath.Join(dirs.SnapServicesDir, "snap-foo-13.mount"))
c.Assert(err, IsNil)
c.Assert(string(mount), Equals, `[Unit]
Description=Mount unit for foo
[Mount]
What=/var/lib/snapd/snaps/foo_13.snap
Where=/snap/foo/13
Type=squashfs
[Install]
WantedBy=multi-user.target
`)
}
func (s *mountunitSuite) TestRemoveMountUnit(c *C) {
info := &snap.Info{
SideInfo: snap.SideInfo{
RealName: "foo",
Revision: snap.R(13),
},
Version: "1.1",
Architectures: []string{"all"},
}
err := backend.AddMountUnit(info, &s.nullProgress)
c.Assert(err, IsNil)
// ensure we have the files
p := filepath.Join(dirs.SnapServicesDir, "snap-foo-13.mount")
c.Assert(osutil.FileExists(p), Equals, true)
// now call remove and ensure they are gone
err = backend.RemoveMountUnit(info.MountDir(), &s.nullProgress)
c.Assert(err, IsNil)
p = filepath.Join(dirs.SnapServicesDir, "snaps-foo-13.mount")
c.Assert(osutil.FileExists(p), Equals, false)
}