X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2F67pager.t;h=f768549d90bb6b819e49318924103697bbcb9c30;hb=9ee23fb6415c37b55ec1dc506bd25ccb778bc623;hp=b7eb2ca9487de434256cf295cba605d06a2db158;hpb=74719352f7e25d81f00de886daa77094ce3289f8;p=dbsrgits%2FDBIx-Class.git

diff --git a/t/67pager.t b/t/67pager.t
index b7eb2ca..f768549 100644
--- a/t/67pager.t
+++ b/t/67pager.t
@@ -2,9 +2,9 @@ use strict;
 use warnings;
 
 use Test::More;
-use Test::Exception;
 use lib qw(t/lib);
 use DBICTest;
+use Storable qw/dclone/;
 
 my $schema = DBICTest->init_schema();
 
@@ -111,7 +111,7 @@ $it = $rs->search({}, {
 });
 
 my $row = $rs->search({}, {
-    order_by => 'cdid', 
+    order_by => 'cdid',
     offset => 3,
     rows => 1
 })->single;
@@ -186,5 +186,32 @@ $schema->default_resultset_attributes({ rows => 5 });
 
 is($p->(), 5, 'default rows is 5');
 
+# does serialization work (preserve laziness, while preserving state if exits)
+$qcnt = 0;
+$it = $rs->search(
+    {},
+    { order_by => 'title',
+      rows => 5,
+      page => 2 }
+);
+$pager = $it->pager;
+is ($qcnt, 0, 'No queries on rs/pager creation');
+
+$it = do { local $DBIx::Class::ResultSourceHandle::thaw_schema = $schema; dclone ($it) };
+is ($qcnt, 0, 'No queries on rs/pager freeze/thaw');
+
+is( $it->pager->entries_on_this_page, 1, "entries_on_this_page ok for page 2" );
+
+is ($qcnt, 1, 'Count fired to get pager page entries');
+
+$rs->create({ title => 'bah', artist => 1, year => 2011 });
+
+$qcnt = 0;
+$it = do { local $DBIx::Class::ResultSourceHandle::thaw_schema = $schema; dclone ($it) };
+is ($qcnt, 0, 'No queries on rs/pager freeze/thaw');
+
+is( $it->pager->entries_on_this_page, 1, "entries_on_this_page ok for page 2, even though underlying count changed" );
+
+is ($qcnt, 0, 'No count fired on pre-existing total count');
 
 done_testing;