Bad testplan if network does not work

[ppisar]

There is a bug in t/dns.t test plan. If the Internet is unreachable, the t/dns.t will fail like this:

$ prove -v -b t/
t/dns.t ..
1..11
ok 1 - An object of class 'AnyEvent::CacheDNS' isa 'AnyEvent::CacheDNS'
ok 2 # skip DNS lookup for bee.meon.eu failed
ok 3 - DNS cache was used
ok 4 - DNS cache has a sinle host
ok 5 - Second DNS lookup failed, just as the first one
ok 6 - Cache has no record for host
ok 7 # skip DNS lookup for bee.meon.eu failed
ok 8 # skip DNS lookup for bee.meon.eu failed
ok 9 # skip DNS lookup for bee.meon.eu failed
# Looks like you planned 11 tests but ran 9.

[karenetheridge]

I have also encountered this. Would it be possible to make the network tests optional, perhaps with Test::RequiresInternet?