renumber: add test for single IP rewrite

diff --git a/modules/renumber/renumber.test.lua b/modules/renumber/renumber.test.lua
index a74b609f7236f474fde0d898eacfa6f91193b786..734b7e6299097d0c4646cb901a4990fdead1d65d 100644 (file)
--- a/modules/renumber/renumber.test.lua
+++ b/modules/renumber/renumber.test.lua
@@ -32,6 +32,13 @@ local function prepare_cache()
                                kres.str2ip('10.2.0.1')
                        }),
                nil, ffi.C.KR_RANK_SECURE + ffi.C.KR_RANK_AUTH))
+       assert(c:insert(
+               gen_rrset('a10-3plus4.test.',
+                       kres.type.A, {
+                               kres.str2ip('10.3.0.1'),
+                               kres.str2ip('10.4.0.1')
+                       }),
+               nil, ffi.C.KR_RANK_SECURE + ffi.C.KR_RANK_AUTH))
        assert(c:insert(
                gen_rrset('a166-66.test.',
                        kres.type.A, kres.str2ip('166.66.42.123')),
@@ -56,6 +63,8 @@ local function test_renumber()
                'a10-2.test.', kres.type.A, kres.rcode.NOERROR, '192.168.2.1')
        check_answer('mix of known and unknown IPv4 ranges is remapped correctly',
                'a10-0plus2.test.', kres.type.A, kres.rcode.NOERROR, {'192.168.2.1', '10.0.0.1'})
+       check_answer('mix of known and unknown IPv4 ranges is remapped correctly to exact address',
+               'a10-3plus4.test.', kres.type.A, kres.rcode.NOERROR, {'10.3.0.1', '192.168.3.10'})
        check_answer('known IPv4 range is remapped when matching second-defined rule',
                'a166-66.test.', kres.type.A, kres.rcode.NOERROR, '127.0.42.123')
 
@@ -78,6 +87,7 @@ modules.load('renumber < cache')
 renumber.config({
        -- Source subnet, destination subnet
        {'10.2.0.0/24', '192.168.2.0'},
+       {'10.4.0.0/24', '192.168.3.10!'},
        {'166.66.0.0/16', '127.0.0.0'},
        {'2001:db8:1::/48', '2001:db8:2::'},
 })