func (s *LogsSuite) TestLastSentLoggerSetGet(c *gc.C) {
logger0 := state.NewLastSentLogger(s.State, "test-sink0")
logger1 := state.NewLastSentLogger(s.State, "test-sink1")
t := time.Date(2016, 04, 15, 16, 0, 0, 42, time.UTC)
err := logger0.Set(t)
c.Assert(err, jc.ErrorIsNil)
t1, err := logger0.Get()
c.Assert(err, jc.ErrorIsNil)
c.Assert(t1, gc.DeepEquals, t)
t2 := t.Add(time.Hour)
err = logger0.Set(t2)
c.Assert(err, jc.ErrorIsNil)
t3, err := logger0.Get()
c.Assert(err, jc.ErrorIsNil)
c.Assert(t3, gc.DeepEquals, t2)
_, err = logger1.Get()
c.Assert(err, gc.ErrorMatches, state.ErrNeverForwarded.Error())
t5 := time.Date(2016, 4, 15, 16, 0, 0, 43, time.Local)
err = logger1.Set(t5)
c.Assert(err, jc.ErrorIsNil)
t6, err := logger1.Get()
c.Assert(err, jc.ErrorIsNil)
c.Assert(t6, gc.DeepEquals, t5.UTC())
}
func (s *LogsSuite) TestLastSentLoggerNoSet(c *gc.C) {
logger := state.NewLastSentLogger(s.State, "test")
_, err := logger.Get()
c.Assert(err, gc.ErrorMatches, state.ErrNeverForwarded.Error())
}