Add single() ro RSC

[dbsrgits/DBIx-Class.git] / t / 88result_set_column.t

diff --git a/t/88result_set_column.t b/t/88result_set_column.t
index dde817c..c744121 100644 (file)
--- a/t/88result_set_column.t
+++ b/t/88result_set_column.t
@@ -1,7 +1,8 @@
 use strict;
-use warnings;  
+use warnings;
 
 use Test::More;
+use Test::Warn;
 use Test::Exception;
 use lib qw(t/lib);
 use DBICTest;
@@ -31,6 +32,10 @@ is($rs_year->next, 1999, "reset okay");
 
 is($rs_year->first, 1999, "first okay");
 
+warnings_exist (sub {
+  is($rs_year->single, 1999, "single okay");
+}, qr/Query returned more than one row/, 'single warned');
+
 # test +select/+as for single column
 my $psrs = $schema->resultset('CD')->search({},
     {