From: Michael G Schwern <mschwern@cpan.org>
Date: Thu, 14 Feb 2008 09:57:52 +0000 (-0800)
Subject: cascade delete test from Class-DBI 3.0.17
X-Git-Tag: v0.08240~541^2~18
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=37702ea526edc26a864703c78f076278adf76e45;p=dbsrgits%2FDBIx-Class.git

cascade delete test from Class-DBI 3.0.17
---

diff --git a/t/cdbi-t/23-cascade.t b/t/cdbi-t/23-cascade.t
new file mode 100644
index 0000000..7e17419
--- /dev/null
+++ b/t/cdbi-t/23-cascade.t
@@ -0,0 +1,28 @@
+use strict;
+use Test::More;
+
+BEGIN {
+	eval "use DBD::SQLite";
+	plan $@ ? (skip_all => 'needs DBD::SQLite for testing') : (tests => 5);
+}
+
+use lib 't/testlib';
+use Film;
+use Director;
+
+{ # Cascade Strategies
+	Director->has_many(nasties => Film => { cascade => 'Fail' });
+
+	my $dir = Director->insert({ name => "Nasty Noddy" });
+	my $kk = $dir->add_to_nasties({ Title => 'Killer Killers' });
+	is $kk->director, $dir, "Director set OK";
+	is $dir->nasties, 1, "We have one nasty";
+	eval { $dir->delete };
+	like $@, qr/1/, "Can't delete while films exist";
+	my $rr = $dir->add_to_nasties({ Title => 'Revenge of the Revengers' });
+	eval { $dir->delete };
+	like $@, qr/2/, "Still can't delete";
+	$dir->nasties->delete_all;
+	eval { $dir->delete };
+	is $@, '', "Can delete once films are gone";
+}