X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2F33exception_wrap.t;h=3b351ab9d4b09348c55c94c2ef1fc29099adda66;hb=35cf7d1af;hp=fdee2305302b4ead58d256feaaf61d69fa3de163;hpb=c6d30d5e0e80fb465dc71e0f20de176f35b4261f;p=dbsrgits%2FDBIx-Class.git

diff --git a/t/33exception_wrap.t b/t/33exception_wrap.t
index fdee230..3b351ab 100644
--- a/t/33exception_wrap.t
+++ b/t/33exception_wrap.t
@@ -3,6 +3,7 @@ use warnings;
 
 use Test::More;
 use Test::Exception;
+use Test::Warn;
 
 use lib qw(t/lib);
 
@@ -23,4 +24,29 @@ is_deeply (
   'Exception-arrayref contents preserved',
 );
 
+for my $ap (qw(
+  DBICTest::AntiPattern::TrueZeroLen
+  DBICTest::AntiPattern::NullObject
+)) {
+  eval "require $ap";
+
+  warnings_like {
+    eval {
+      $schema->txn_do (sub { die $ap->new });
+    };
+
+    isa_ok $@, $ap;
+  } qr/\QObjects of external exception class '$ap' stringify to '' (the empty string)/,
+    'Proper warning on encountered antipattern';
+
+  warnings_are {
+    $@ = $ap->new;
+    $schema->txn_do (sub { 1 });
+
+    $@ = $ap->new;
+    $schema->txn_scope_guard->commit;
+  } [], 'No spurious PSA warnings on pre-existing antipatterns in $@';
+
+}
+
 done_testing;