BIND 10 #3229: Need better tests for activating interfaces

[BIND 10 Development]

#3229: Need better tests for activating interfaces
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            Reporter:  tomek         |                        Owner:
                Type:  enhancement   |                       Status:  new
            Priority:  low           |                    Milestone:  DHCP-
           Component:  libdhcp       |  Kea0.9-alpha
            Keywords:                |                   Resolution:
           Sensitive:  0             |                 CVSS Scoring:
         Sub-Project:  DHCP          |              Defect Severity:  N/A
Estimated Difficulty:  0             |  Feature Depending on Ticket:
         Total Hours:  0             |          Add Hours to Ticket:  0
                                     |                    Internal?:  0
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Comment (by marcin):

 A few other related modifications should be considered as a part of this
 ticket or implemented as a separate ticket:
 - openActiveInterfaces from DHCPv4 and DHCPv6 server code should be moved
 to !CfgMgr as these functions depend solely on !IfaceMgr and !CfgMgr, not
 on the DHCPvX server code!
 - There may be some field for unification of both functions in the
 !CfgMgr.
 - The missing unit tests should be then implemented under src/lib/dhcpsrv
 to avoid bloat of unit tests in the src/bin/dhcpX.
 - When opening a socket on interface for which there is no subnet
 configured, a warning or info log message should be issued. This was
 considered to be implemented with #3242 but since openActiveInterfaces
 functions are likely to be moved to !CfgMgr, it probably makes more sense
 to add this warning message after they are moved.

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Ticket URL: <http://bind10.isc.org/ticket/3229#comment:3>
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