func (s *snapmgrTestSuite) TestInstallConflict(c *C) {
s.state.Lock()
defer s.state.Unlock()
_, err := snapstate.Install(s.state, "some-snap", "some-channel", 0, 0)
c.Assert(err, IsNil)
_, err = snapstate.Install(s.state, "some-snap", "some-channel", 0, 0)
c.Assert(err, ErrorMatches, `snap "some-snap" has changes in progress`)
}
func (s *snapmgrTestSuite) TestInstallTasks(c *C) {
s.state.Lock()
defer s.state.Unlock()
ts, err := snapstate.Install(s.state, "some-snap", "some-channel", 0, 0)
c.Assert(err, IsNil)
verifyInstallUpdateTasks(c, false, ts, s.state)
}
func (s *snapmgrTestSuite) TestInstallPathConflict(c *C) {
s.state.Lock()
defer s.state.Unlock()
_, err := snapstate.Install(s.state, "some-snap", "some-channel", 0, 0)
c.Assert(err, IsNil)
mockSnap := makeTestSnap(c, "name: some-snap\nversion: 1.0")
_, err = snapstate.InstallPath(s.state, mockSnap, "", 0)
c.Assert(err, ErrorMatches, `snap "some-snap" has changes in progress`)
}
func (s *snapmgrTestSuite) TestDoInstallChannelDefault(c *C) {
s.state.Lock()
defer s.state.Unlock()
ts, err := snapstate.Install(s.state, "some-snap", "", 0, 0)
c.Assert(err, IsNil)
var ss snapstate.SnapSetup
err = ts.Tasks()[0].Get("snap-setup", &ss)
c.Assert(err, IsNil)
c.Check(ss.Channel, Equals, "stable")
}
func (s *snapmgrTestSuite) TestInstallIntegration(c *C) {
s.state.Lock()
defer s.state.Unlock()
chg := s.state.NewChange("install", "install a snap")
ts, err := snapstate.Install(s.state, "some-snap", "some-channel", s.user.ID, 0)
c.Assert(err, IsNil)
chg.AddAll(ts)
s.state.Unlock()
defer s.snapmgr.Stop()
s.settle()
s.state.Lock()
// ensure all our tasks ran
c.Assert(s.fakeBackend.ops, DeepEquals, []fakeOp{
fakeOp{
op: "download",
macaroon: s.user.Macaroon,
name: "some-snap",
channel: "some-channel",
},
fakeOp{
op: "check-snap",
name: "downloaded-snap-path",
old: "<no-current>",
},
fakeOp{
op: "setup-snap",
name: "downloaded-snap-path",
revno: 11,
},
fakeOp{
op: "copy-data",
name: "/snap/some-snap/11",
old: "<no-old>",
},
fakeOp{
op: "candidate",
sinfo: snap.SideInfo{
OfficialName: "some-snap",
Channel: "some-channel",
SnapID: "snapIDsnapidsnapidsnapidsnapidsn",
Revision: 11,
},
},
fakeOp{
op: "link-snap",
name: "/snap/some-snap/11",
},
})
// check progress
task := ts.Tasks()[0]
cur, total := task.Progress()
c.Assert(cur, Equals, s.fakeBackend.fakeCurrentProgress)
c.Assert(total, Equals, s.fakeBackend.fakeTotalProgress)
// verify snap-setup in the task state
var ss snapstate.SnapSetup
err = task.Get("snap-setup", &ss)
c.Assert(err, IsNil)
c.Assert(ss, DeepEquals, snapstate.SnapSetup{
Name: "some-snap",
Revision: 11,
Channel: "some-channel",
UserID: s.user.ID,
SnapPath: "downloaded-snap-path",
})
// verify snaps in the system state
var snaps map[string]*snapstate.SnapState
err = s.state.Get("snaps", &snaps)
c.Assert(err, IsNil)
snapst := snaps["some-snap"]
c.Assert(snapst.Active, Equals, true)
c.Assert(snapst.Channel, Equals, "some-channel")
c.Assert(snapst.Candidate, IsNil)
c.Assert(snapst.Sequence[0], DeepEquals, &snap.SideInfo{
OfficialName: "some-snap",
Channel: "some-channel",
SnapID: "snapIDsnapidsnapidsnapidsnapidsn",
Revision: 11,
})
}