Golang StatusDocの例

コード例 #1

ファイル: status_test.go プロジェクト: Pankov404/juju

func (s *statusSuite) TestPruneStatusHistory(c *gc.C) {
	var oldDoc state.StatusDoc
	var err error
	st := s.State
	globalKey := "BogusKey"
	for changeno := 1; changeno <= 200; changeno++ {
		oldDoc = state.StatusDoc{
			Status:     "AGivenStatus",
			StatusInfo: fmt.Sprintf("Status change %d", changeno),
			StatusData: nil,
		}
		timestamp := state.NowToTheSecond()
		oldDoc.Updated = &timestamp

		hDoc := state.NewHistoricalStatusDoc(oldDoc, globalKey)

		h := txn.Op{
			C:      state.StatusesHistoryC,
			Id:     changeno,
			Insert: hDoc,
		}

		err = state.RunTransaction(st, []txn.Op{h})
		c.Logf("Adding a history entry attempt n: %d", changeno)
		c.Assert(err, jc.ErrorIsNil)
	}
	history, err := state.StatusHistory(500, globalKey, st)
	c.Assert(history, gc.HasLen, 200)
	c.Assert(history[0].Message, gc.Equals, "Status change 200")
	c.Assert(history[199].Message, gc.Equals, "Status change 1")

	err = state.PruneStatusHistory(st, 100)
	c.Assert(err, jc.ErrorIsNil)
	history, err = state.StatusHistory(500, globalKey, st)
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(history, gc.HasLen, 100)
	c.Assert(history[0].Message, gc.Equals, "Status change 200")
	c.Assert(history[99].Message, gc.Equals, "Status change 101")
}

コード例 #2

ファイル: status_test.go プロジェクト: vonwenm/juju

func (s *statusSuite) TestPruneStatusHistory(c *gc.C) {
	var oldDoc state.StatusDoc
	var err error
	st := s.State
	globalKey := "BogusKey"
	for changeno := 1; changeno <= 200; changeno++ {
		oldDoc = state.StatusDoc{
			EnvUUID:    st.EnvironUUID(),
			Status:     "AGivenStatus",
			StatusInfo: fmt.Sprintf("Status change %d", changeno),
			StatusData: nil,
		}
		timestamp := state.NowToTheSecond()
		oldDoc.Updated = &timestamp

		hDoc := state.NewHistoricalStatusDoc(changeno, oldDoc, globalKey)

		history, closer := state.GetCollection(st, state.StatusesHistoryC)
		historyW := history.Writeable()
		err = historyW.Insert(hDoc)
		closer()

		c.Logf("Adding a history entry attempt n: %d", changeno)
		c.Assert(err, jc.ErrorIsNil)
	}
	history, err := state.StatusHistory(500, globalKey, st)
	c.Assert(history, gc.HasLen, 200)
	c.Assert(history[0].Message, gc.Equals, "Status change 200")
	c.Assert(history[199].Message, gc.Equals, "Status change 1")

	err = state.PruneStatusHistory(st, 100)
	c.Assert(err, jc.ErrorIsNil)
	history, err = state.StatusHistory(500, globalKey, st)
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(history, gc.HasLen, 100)
	c.Assert(history[0].Message, gc.Equals, "Status change 200")
	c.Assert(history[99].Message, gc.Equals, "Status change 101")
}