func (s *TestSuite) TestIsSmallerMajorVersion(c *C) {
i55 := inst.Instance{Version: "5.5"}
i5517 := inst.Instance{Version: "5.5.17"}
i56 := inst.Instance{Version: "5.6"}
c.Assert(i55.IsSmallerMajorVersion(&i5517), Not(Equals), true)
c.Assert(i56.IsSmallerMajorVersion(&i5517), Not(Equals), true)
c.Assert(i55.IsSmallerMajorVersion(&i56), Equals, true)
}
func (s *TestSuite) TestCanReplicateFrom(c *C) {
i55 := inst.Instance{Version: "5.5"}
i56 := inst.Instance{Version: "5.6"}
var canReplicate bool
canReplicate, _ = i56.CanReplicateFrom(&i55)
c.Assert(canReplicate, Equals, false) //binlog not yet enabled
i55.LogBinEnabled = true
i55.LogSlaveUpdatesEnabled = true
i56.LogBinEnabled = true
i56.LogSlaveUpdatesEnabled = true
canReplicate, _ = i56.CanReplicateFrom(&i55)
c.Assert(canReplicate, Equals, false) //serverid not set
i55.ServerID = 55
i56.ServerID = 56
canReplicate, _ = i56.CanReplicateFrom(&i55)
c.Assert(canReplicate, Equals, true)
canReplicate, _ = i55.CanReplicateFrom(&i56)
c.Assert(canReplicate, Equals, false)
iStatement := inst.Instance{Binlog_format: "STATEMENT", ServerID: 1, Version: "5.5", LogBinEnabled: true, LogSlaveUpdatesEnabled: true}
iRow := inst.Instance{Binlog_format: "ROW", ServerID: 2, Version: "5.5", LogBinEnabled: true, LogSlaveUpdatesEnabled: true}
canReplicate, _ = iRow.CanReplicateFrom(&iStatement)
c.Assert(canReplicate, Equals, true)
canReplicate, _ = iStatement.CanReplicateFrom(&iRow)
c.Assert(canReplicate, Equals, false)
}