nntp: add test case for the "DATE" command

We may not always use strftime and may implement caching.
But for now, just add a test.

1 files changed, 8 insertions, 0 deletions

diff --git a/t/nntpd.t b/t/nntpd.t
index 7192d781..ad50a64f 100644
--- a/t/nntpd.t
+++ b/t/nntpd.t
@@ -203,6 +203,14 @@ EOF
                  'XHDR on invalid header returns empty');
 
         {
+                my $t0 = time;
+                my $date = $n->date;
+                my $t1 = time;
+                ok($date >= $t0, 'valid date after start');
+                ok($date <= $t1, 'valid date before stop');
+        }
+
+        {
                 setsockopt($s, IPPROTO_TCP, TCP_NODELAY, 1);
                 syswrite($s, 'HDR List-id 1-');
                 select(undef, undef, undef, 0.15);