func (s *TestSuite) TestFailBeginMaintenanceTwice(c *C) {
clearTestMaintenance()
_, _ = inst.ReadTopologyInstance(&masterKey)
_, err := inst.BeginMaintenance(&masterKey, "unittest", "TestFailBeginMaintenanceTwice")
c.Assert(err, IsNil)
_, err = inst.BeginMaintenance(&masterKey, "unittest", "TestFailBeginMaintenanceTwice")
c.Assert(err, Not(IsNil))
}
func (s *TestSuite) TestBeginEndMaintenance(c *C) {
clearTestMaintenance()
_, _ = inst.ReadTopologyInstance(&masterKey)
k, err := inst.BeginMaintenance(&masterKey, "unittest", "TestBeginEndMaintenance")
c.Assert(err, IsNil)
err = inst.EndMaintenance(k)
c.Assert(err, IsNil)
}
func (s *TestSuite) TestFailMoveBelowUponMaintenance(c *C) {
clearTestMaintenance()
_, _ = inst.ReadTopologyInstance(&slave1Key)
k, err := inst.BeginMaintenance(&slave1Key, "unittest", "TestBeginEndMaintenance")
c.Assert(err, IsNil)
_, err = inst.MoveBelow(&slave1Key, &slave2Key)
c.Assert(err, Not(IsNil))
err = inst.EndMaintenance(k)
c.Assert(err, IsNil)
}