[PATCH 44/52] t/extsearch.t: verify results and xref3 ordering

[Eric Wong <e@80x24.org>]

We want NNTP clients to see consistent Xref: headers to ensure
client-side caches don't get confused.
---
 t/extsearch.t | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/t/extsearch.t b/t/extsearch.t
index dfec6b6f..108ffaeb 100644
--- a/t/extsearch.t
+++ b/t/extsearch.t
@@ -20,7 +20,7 @@ EOF
 close $fh or BAIL_OUT $!;
 my $v2addr = 'v2test@example.com';
 my $v1addr = 'v1test@example.com';
-ok(run_script([qw(-init -V2 v2test), "$home/v2test",
+ok(run_script([qw(-init -V2 v2test --newsgroup v2.example), "$home/v2test",
 	'http://example.com/v2test', $v2addr ]), 'v2test init');
 my $env = { ORIGINAL_RECIPIENT => $v2addr };
 open($fh, '<', 't/utf8.eml') or BAIL_OUT("open t/utf8.eml: $!");
@@ -35,4 +35,15 @@ run_script(['-index', "$home/v1test"]) or BAIL_OUT "index $?";
 
 ok(run_script([qw(-eindex --all), "$home/eindex"]), 'eindex init');
 
+{
+	my $es = PublicInbox::ExtSearch->new("$home/eindex");
+	my $smsg = $es->over->get_art(1);
+	ok($smsg, 'got first article');
+	is($es->over->get_art(2), undef, 'only one added');
+	my $xref3 = $es->over->get_xref3(1);
+	like($xref3->[0], qr/\A\Qv2.example\E:1:/, 'order preserved 1');
+	like($xref3->[1], qr!\A\Q$home/v1test\E:1:!, 'order preserved 2');
+	is(scalar(@$xref3), 2, 'only to entries');
+}
+
 done_testing;