+ like($raw, qr!>\Q$mid\E</a>!s, "Message-ID $mid shown");
+ }
+ like($raw, qr/\b3\+ messages\b/, 'thread overview shown');
+};
+
+test_psgi(sub { $www->call(@_) }, $client1);
+$run_httpd->($client1, 38);
+
+{
+ my $exp = [ qw(<a-mid@b> <reuse@mid>) ];
+ $mime->header_set('Message-Id', @$exp);
+ $mime->header_set('Subject', '4th dupe');
+ local $SIG{__WARN__} = sub {};
+ ok($im->add($mime), 'added one message');
+ $im->done;
+ my @h = $mime->header('Message-ID');
+ is_deeply($exp, \@h, 'reused existing Message-ID');
+ $config->each_inbox(sub { $_[0]->search->reopen });
+}
+
+my $client2 = sub {
+ my ($cb) = @_;
+ my $res = $cb->(GET('/v2test/new.atom'));
+ my @ids = ($res->content =~ m!<id>urn:uuid:([^<]+)</id>!sg);
+ my %ids;
+ $ids{$_}++ for @ids;
+ is_deeply([qw(1 1 1 1)], [values %ids], 'feed ids unique');
+
+ $res = $cb->(GET('/v2test/reuse@mid/T/'));
+ $raw = $res->content;
+ like($raw, qr/\b4\+ messages\b/, 'thread overview shown with /T/');
+ my @over = ($raw =~ m/^\d{4}-\d+-\d+\s+\d+:\d+ (.+)$/gm);
+ is_deeply(\@over, [ '<a', '` <a', '` <a', '` <a' ],
+ 'duplicate messages share the same root');
+
+ $res = $cb->(GET('/v2test/reuse@mid/t/'));
+ $raw = $res->content;
+ like($raw, qr/\b4\+ messages\b/, 'thread overview shown with /t/');
+
+ $res = $cb->(GET('/v2test/0/info/refs'));
+ is($res->code, 200, 'got info refs for dumb clones');
+ $res = $cb->(GET('/v2test/0.git/info/refs'));
+ is($res->code, 200, 'got info refs for dumb clones w/ .git suffix');
+ $res = $cb->(GET('/v2test/info/refs'));
+ is($res->code, 404, 'v2 git URL w/o shard fails');
+};
+
+test_psgi(sub { $www->call(@_) }, $client2);
+$run_httpd->($client2, 8);
+{
+ # ensure conflicted attachments can be resolved
+ foreach my $body (qw(old new)) {
+ $mime = eml_load "t/psgi_v2-$body.eml";
+ ok($im->add($mime), "added attachment $body");